3-mercapto-2-butanone
3-methyl thio) butanone
 
Notes:
Used as a food additive [EAFUS]
  • Advanced Biotech
    • Advanced Biotech. Inc.
      Inspired by Nature
      A diverse range of products, all meeting our stringent commitment to quality.
      Advanced Biotech is a leading manufacturer and supplier of high-quality Natural flavoring ingredients & botanical extracts for the food/beverage, cosmetic and personal care industries. With over 25 years of experience working with Fermentation processing & botanical extracts, we can help develop new innovative and functional products for today‪s competitive marketplace. Our company prides itself in the ability to cater to our customer‪s specific needs while maintaining our focus on integrity, honesty and the commitment to high quality product standards. We proudly offer our quality Natural ingredients to companies around the world.
      US Email: Info
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      Product(s):
      4050 3 MERCAPTO 2 BUTANONE 10% IN TRIACETIN SYNTHETIC
      SDS
       
  • Beijing Lys Chemicals
    • Beijing Lys Chemicals Co, LTD.
      From Grams to Tons
      Fine chemical high-tech company which contains R&D, production, and sales.
      BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services.
      Email: Mr. Jia
      Email: Mr. Guo
      Voice: 86-10-68418738
      Fax: 86-10-68418739
      Mr. Guo86-10-68483445
      Mr. Guo86-10-68418739
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      Product(s):
      10156 3-Mercapto-2-butanone
       
  • BOC Sciences
    • BOC Sciences
      Best of Chemicals Supplier
      Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
      BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services.
      BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
      Email: Marketing
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      US Email: Sales
      Voice: 1-631-485-4226
      Fax: 1-631-614-7828
      US Voice: 1-631-485-4226
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      Product(s):
      40789-98-8 3-Mercapto-2-butanone
       
  • Charkit Chemical
    • Charkit Chemical Corporation
      The Specialty Chemical Specialists
      Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you.
      about: Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals.
      Email: Sales
      Voice: 203-299-3220
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      Products List: View
      Product(s):
      MERCAPTO-2-BUTANONE, 3- FEMA 3298
       
  • DeLong Chemicals America
    • DeLong Chemicals America
      Custom Manufacturing
      Supplier of aroma chemicals, pharmaceutical and specialty chemical intermediates.
      DeLong Chemicals America, LLC is an extension of Shijiazhuang Lida Chemical Co, Ltd to North America, a leading supplier and manufacturer of aroma chemicals, serving the industries of food, tobacco and perfume, while also providing intermediates, custom synthesis and custom manufacturing for pharmaceutical and specialty chemical industries.
      US Email: Customer Service
      US Email: Sales
      US Voice: (203) 271-9017
      New products
      Product(s):
      9807 3-Mercapto-2-butanone, Kosher
       
  • Endeavour Specialty Chemicals
  • Firmenich
    • Firmenich Inc.
      We Create
      We create perfumes and flavors for the World's most desirable brands.
      Firmenich is the largest privately-owned company in the perfume and flavor business. Swiss and family owned, we have created many of the world’s favorite perfumes for over 100 years and produced a number of the most well known flavors we enjoy each day.
      US Email: Fred Keifer
      US Voice: +1 609 452 1000
      US Fax: +1 609 452 6077
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      Product(s):
      958031 MERCAPTOBUTANONE NAT 10NB Kosher for flavor

      MERCAPTOBUTANONE is key for boiled meat tonalities. In very low dosages, it brings a nice creamy and dairy character to flavors.
       
      958069 Mercaptobutanone Us Nat 10 NB Kosher, Halal

      MERCAPTOBUTANONE is key for boiled meat tonalities. In very low dosages, it brings a nice creamy and dairy character to flavors.
       
       
  • Jiangyin Healthway
    • Jiangyin Healthway International Trade Co., Ltd
      Independent Ingredients Supplier
      We provide custom synthesis and contract manufacturing from milligrams to metric tonnes.
      Jiangyin Healthway International Trade Co., Ltd is a professional company, main engaged in manufacturing and exporting aroma chemicals ,food additives , cosmetic ingredient ,pharmaceutical intermediates & other fine chemicals; especially on aroma chemicals , as the major manufacturer of heterocyclic and sulphur aroma compounds , we are the leading independent ingredients supplier to the flavour and fragrance industries in China, can offer hundreds of different high quality aroma chemicals.
      Email: Info
      Email: Sales
      Voice: 86-510-86023169
      Fax: 86-510-86023170
      Mobile0086-13093133011
      Services
      Biochemical
      Natural Food Colour
      New functional food ingredients
      Product(s):
      HL0218 3-Mercapto-2-butanone
       
  • M&U International
    • M&U International LLC
      Steady supply & demand
      Meeting customers increasing demands at home as well as abroad.
      M&U dedicates itself to the development and production of new products as well as continuously promoting those new products. We’ve maintained a steady supply&demand relationship with a large number of manufacturers at home and abroad. We’ve developed an extensive network and because of our relationships with these manufacturers, we’re able to provide a stable supply of great quality materials. We’re located in China’s largest communications hub, Shanghai and in the U.S. near one of the largest sea ports on the East Coast. The strategic locations of our facilities ensure convenient, prompt and secure delivery of our products to our customers.
      Email: Sales
      US Email: Sales
      Voice: +86-21-32515501 60762991 60762992
      Fax: +86-21-32515502 64204960
      US Voice: 908-359-9000
      US Fax: 908-359-9002
      News
      Product(s):
      H0148 3-MERCAPTO-2-BUTANONE, Kosher
      N0279 Nat. 3-Mercapto 2 Butanone
       
  • OQEMA
    • OQEMA
      With a focus on providing the highest level of service
      OQEMA has established itself at the forefront of the global chemical industry.
      The guiding principles of OQEMA have always been to establish long term relationships with customers and suppliers alike to build sustainable and profitable business for all parties. Through OQEMA’s business divisions the company tailors products and services to better support and service our customers requirements. This structure also allows the company to focus its marketing campaigns more effectively to certain industries. Over the last decade OQEMA has achieved strong growth as a result of the expansion of our business model. Going forward, the company will be expanding this business model into existing and new strategic territories.
      Email: Contact Us:
      US Email: Dean Matienzo
      Email: Sales
      US Email: Dean Matienzo - Sales Manager
      Voice: +44 1993 843081
      Fax: +44 1993 841261
      US Voice: +1 973 886 3778
      US Fax: +1 973 346 1106
      Linkedin
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      Global Distribution
      Product(s):
      3-Mercapto-2-butanone
       
  • Synerzine
    • Synerzine, Inc.
      Innovation. Customization. Aroma Ingredients.
      Synerzine is a leading supplier of flavor and fragrance ingredients.
      Synerzine expresses what we have grown to embody as an organization - the synergy and connection between raw ingredients, science, technology, and the final product. Our experienced team is passionate about bringing our customers high-quality innovative ingredients that they can trust.
      Building upon our 44 year history, the Synerzine team provides customers around the globe with convenient access to over 1200 high-quality aroma ingredients. We actively engage with customers to add a wide array of new products and services on a regular basis. Our aim is to delight every customer with our exceptional services, large product selection, customization and the highest quality and safety standards. We provide our customers with true value designed to help them bring their products to market faster.
      US Email: Customer Service
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      US Voice: (404) 524-6744
      US Fax: (404) 577-1651
      Inquiry
      Products List: View
      Product(s):
      W1390 3-Mercapto-2-butanone
      W139 3-MERCAPTO-2-BUTANONE, 10% IN TRIACETIN
      W1390-1T 3-MERCAPTO-2-BUTANONE, 1% IN TRIACETIN
      W1390-95 3-MERCAPTO-2-BUTANONE, NEAT
       
  • Taytonn
    • TAYTONN PTE LTD
      Supplying Asia Pacific
      We fully understand the demands of the F&F industry and we endeavour to supply quality products, with ready availability and a personalised service.
      Since 2001 TAYTONN has been distributing key ingredients to the Fragrance and Flavor industry in Asia. We work closely with customers, principals and vendors. Together we forecast demand and match it with supply of aroma chemicals, essential oils and natural isolates & extracts. Sourced from around the world, our F&F ingredient inventory in Singapore is ready to ship to any location in Asia and beyond. Time and again, we help our principals introduce new discoveries to the F&F market - stimulating creativity and bringing value added proposition to our customers.
      Email: Info
      Email: Sales
      Voice: + 65 - 6861 8113
      Fax: + 65 - 6861 8115
      Product(s):
      3-Mercaptobutanone
      3-Mercaptobutanone (10% In TAC)
       
  • TCI AMERICA
    • TCI AMERICA
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping!
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis.
      US Email: Sales
      Email: Technical Support
      Voice: 1-800-423-8616
      Fax: 1- 888-520-1075
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      Product(s):
      M1844 3-Mercapto-2-butanone >96.0%(GC)
       
  • Tianjin Danjun International
    • Tianjin Danjun International Trade Co., LTD.
      Quality Products
      We know the Chinese chemical market well.
      Tianjin danjun international trade co., LTD. is an organic chemicals trading company approved by the relevant state authorities to register. We have about 300 kinds of products (natural aroma chemicals, synthetic aroma chemicals and pharmaceutical intermediates). Most of the products are used in flavor and fragrance industry. We know the Chinese chemical market well and we have close relationship with many of the main manufacturers, and to provide our customers with quality goods together with comprehensive service.
      Email: Info
      Email: Sales
      Voice: +86-15822601686
      Products List: View
      Product(s):
      I-002 3-Mercapto-2-butanone
       
  • R C Treatt & Co Ltd
Synonyms   Articles   Notes   Search
    Flavor Demo Formulas
CAS Number: 40789-98-8Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 255-082-2
FDA UNII: 99G79565PJ
Nikkaji Web: J294.762E
Beilstein Number: 1737689
MDL: MFCD00085206
CoE Number: 11497
XlogP3-AA: 0.70 (est)
Molecular Weight: 104.17196000
Formula: C4 H8 O S
NMR Predictor: Predict (works with chrome or firefox)
CAS Number: 40789-98-8  (R)Picture of molecule3D/inchi
XlogP3-AA: 0.70 (est)
Molecular Weight: 104.17196000
Formula: C4 H8 O S
NMR Predictor: Predict (works with chrome or firefox)
CAS Number: 40789-98-8  (S)Picture of molecule3D/inchi
XlogP3-AA: 0.70 (est)
Molecular Weight: 104.17196000
Formula: C4 H8 O S
NMR Predictor: Predict (works with chrome or firefox)
Category: flavoring agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 558  3-mercapto-2-butanone

558  3-methyl thio) butanone
DG SANTE Food Flavourings: 12.047  3-mercaptobutan-2-one
FEMA Number: 3298 3-mercapto-2-butanone
3298 3-methyl thio) butanone
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):40789-98-8 ; 3-MERCAPTO-2-BUTANONE
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless to pale yellow cloudy clear liquid (est)
Assay: 99.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: 46.00 to  70.00 °C. @ 15.00 mm Hg
Boiling Point: 50.00 °C. @ 18.00 mm Hg
Vapor Pressure: 6.247000 mmHg @ 25.00 °C. (est)
Flash Point: 117.00 °F. TCC ( 47.22 °C. )
logP (o/w): 0.874 (est)
Soluble in:
 alcohol
 propylene glycol
 water, slightly
 water, 8.862e+004 mg/L @ 25 °C (est)
Insoluble in:
 water
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: sulfurous
 
Odor Strength: high ,
recommend smelling in a 0.10 % solution or less
 
Substantivity: 133 hour(s) at 10.00 % in triacetin
 
 sulfurous  onion  roasted  gassy  meaty  
Odor Description:
at 0.10 % in propylene glycol. 
sulfurous onion roasted gassy meaty
Luebke, William tgsc, (2007)
 
 meaty  roasted  beefy  sulfurous  fried  onion  coffee  chocolate  
Odor Description:
at 0.10 % in triacetin.  
Meaty, roasted beef, sulfurous, fried onion, with nuances of coffee and chocolate
Mosciano, Gerard P&F 26, No. 5, 68, (2001)
 
 
Flavor Type: meaty
 
 roasted  meaty  sulfurous  alliaceous  cabbage  coffee  fatty  meaty roasted meaty  
Taste Description:
at 0.30 - 1.00 ppm. 
Roasted meat, sulfurous and alliaceous with nuances of cabbage, coffee and pot roast with fatty drippings
Mosciano, Gerard P&F 26, No. 5, 68, (2001)
 
Odor and/or flavor descriptions from others (if found).
 
Sigma-Aldrich
3-Mercapto-2-butanone, ≥95%, FG
Odor Description: chocolate; meaty; alliaceous (onion, garlic); coffee
 
Firmenich
MERCAPTOBUTANONE NAT 10NB Kosher for flavor
Taste Description: Very powerful eggy roasted meaty and dairy notes
MERCAPTOBUTANONE is key for boiled meat tonalities. In very low dosages, it brings a nice creamy and dairy character to flavors.
 
Blue Marble Biomaterials
3-MERCAPTO-BUTANONE ≥95%
Odor Description: Meaty, roasted beef, sulfurous, fried onion, w/ nuances of coffee and chocolate
 
 
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
None found
Synonyms   Articles   Notes   Search   Top
Suppliers:
Advanced Biotech
3 MERCAPTO 2 BUTANONE 10% IN TRIACETIN SYNTHETIC
Odor: Onion
Ambles Nature et Chimie
3-MERCAPTO-2-BUTANONE
Anhui Haibei
3-Mercapto-2-butanone
Odor: Tropical beefy
Anhui Suzhou Jinli Aromatic Chemicals
3-Mercapto-2-butanone
Odor: leek
Beijing Lys Chemicals
3-Mercapto-2-butanone
BOC Sciences
For experimental / research use only.
3-Mercapto-2-butanone
Charkit Chemical
MERCAPTO-2-BUTANONE, 3- FEMA 3298
DeLong Chemicals America
3-Mercapto-2-butanone, Kosher
Endeavour Specialty Chemicals
3-Mercapto-2-butanone (stabilised 0.1% in Calcium carbonate)
Speciality Chemical Product Groups
Endeavour Specialty Chemicals
3-Mercaptobutan-2-one (10% in Triacetin) stabilised
Endeavour Specialty Chemicals
3-Mercaptobutan-2-one (10% in Triacetin)
Ernesto Ventós
3-MERCAPTO-2-BUTANONE NATURAL FIRMENICH 958051
Odor: SULFUR,EGG,FRIED,COFFEE,FATTY
Ernesto Ventós
MERCAPTOBUTANONE NAT 10 NB 958031 FIRMENICH
Odor:  MEAT,EGG,DAIRY,MILK (HIGH DILUTION)
Ernesto Ventós
MERCAPTOBUTANONE US NAT 10 NB 958069 FIRMENICH
Odor: MEAT,EGG,DAIRY,MILK (HIGH DILUTION)
Firmenich
MERCAPTOBUTANONE NAT 10NB Kosher
for flavor
Flavor: Very powerful eggy roasted meaty and dairy notes
MERCAPTOBUTANONE is key for boiled meat tonalities. In very low dosages, it brings a nice creamy and dairy character to flavors.
Firmenich
Mercaptobutanone Us Nat 10 NB
Kosher, Halal
Flavor: Very powerful meaty, eggy, dairy and milky (highly diluted) notes. Presented in 10% dilution in vegetal oil
MERCAPTOBUTANONE is key for boiled meat tonalities. In very low dosages, it brings a nice creamy and dairy character to flavors.
Jiangyin Healthway
3-Mercapto-2-butanone
New functional food ingredients
Jinan Enlighten Chemical Technology(Wutong Aroma )
3-Mercapto-2-butanone, Kosherk
M&U International
3-MERCAPTO-2-BUTANONE, Kosher
M&U International
Nat. 3-Mercapto 2 Butanone
OQEMA
3-Mercapto-2-butanone
Pearlchem Corporation
3-Mercapto-2-butanone
Penta International
3-MERCAPTO-2-BUTANONE (10% IN TRIACETIN)
Penta International
3-MERCAPTO-2-BUTANONE PURE
R C Treatt & Co Ltd
3-Mercapto-2-butanone 10% in Triacetin
Kosher
Odor: Beefy; meat-like in dilution
R C Treatt & Co Ltd
3-Mercapto-2-butanone 10%
Kosher
R C Treatt & Co Ltd
3-Mercapto-2-butanone stabilised with 0.1% Calcium Carbonate
Kosher
Odor: Beefy; meat-like in dilution
R C Treatt & Co Ltd
3-Mercapto-2-butanone-99% min
Kosher
Riverside Aromatics
3-MERCAPTO-2-BUTANONE
Robinson Brothers
3-Mercapto-2-butanone (stabilised 0.1% in Calcium carbonate)
https://www.robinsonbrothers.uk/chemistry-competences
Robinson Brothers
3-Mercaptobutan-2-one (10% in Triacetin) stabilised
Robinson Brothers
3-Mercaptobutan-2-one (10% in Triacetin)
Santa Cruz Biotechnology
For experimental / research use only.
3-Mercapto-2-butanone ≥96%
Sigma-Aldrich
3-Mercapto-2-butanone, ≥95%, FG
Odor: chocolate; meaty; alliaceous (onion, garlic); coffee
Certified Food Grade Products
Sunaux International
3-Mercapto-2-butanone
Synerzine
3-MERCAPTO-2-BUTANONE, 1% IN TRIACETIN
Synerzine
3-MERCAPTO-2-BUTANONE, 10% IN TRIACETIN
Synerzine
3-MERCAPTO-2-BUTANONE, NEAT
Synerzine
3-Mercapto-2-butanone
Taytonn
3-Mercaptobutanone (10% In TAC)
Taytonn
3-Mercaptobutanone
TCI AMERICA
For experimental / research use only.
3-Mercapto-2-butanone >96.0%(GC)
Tengzhou Jitian Aroma Chemiclal
3-Mercapto-2-butanone
Tengzhou Xiang Yuan Aroma Chemicals
3-Mercapto-2-butanone
Tianjin Danjun International
3-Mercapto-2-butanone
United International
3-Mercapto-2-Butanone
Vigon International
Mercaptobutanone Us Nat 10nb
WholeChem
3-Mercapto-2-butanone
Synonyms   Articles   Notes   Search   Top
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 10 - Flammable.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 16 - Keep away from sources of ignition - No Smoking.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
intraperitoneal-mouse LD50  500 mg/kg
European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 21, Pg. 461, 1986.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavoring agents
Recommendation for 3-mercapto-2-butanone usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 3.20 (μg/capita/day)
Structure Class: I
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 5
Click here to view publication 5
 average usual ppmaverage maximum ppm
baked goods: -0.20000
beverages(nonalcoholic): -0.20000
beverages(alcoholic): --
breakfast cereal: -0.20000
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: -0.20000
hard candy: -0.20000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: -0.20000
milk products: -0.20000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: -0.20000
sugar substitutes: --
sweet sauces: --
Synonyms   Articles   Notes   Search   Top
Safety References:
European Food Safety Athority(EFSA): Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s):
Flavouring Group Evaluation 8 (FGE.08)[1]: Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical group 20
View page or View pdf
Flavouring Group Evaluation 8, Revision 1 (FGE.08Rev1): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 8, Revision 3 (FGE.08Rev3): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 08, Revision 4 (FGE.08Rev4): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf
Scientific Opinion on the safety and efficacy of aliphatic and aromatic mono- and di-thiols and mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups (chemical group 20) when used as flavourings for all animal species
View page or View pdf
EPI System: View
EPA Substance Registry Services (TSCA): 40789-98-8
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 38679
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 1993
WGK Germany: 3
 3-sulfanylbutan-2-one
Chemidplus: 0040789988
RTECS: EL9050000 for cas# 40789-98-8
 (3R)-3-sulfanylbutan-2-one
 (3S)-3-sulfanylbutan-2-one
Synonyms   Articles   Notes   Search   Top
References:
 3-sulfanylbutan-2-one
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 40789-98-8
Pubchem (cid): 38679
Pubchem (sid): 135000841
Flavornet: 40789-98-8
 (3R)-3-sulfanylbutan-2-one
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 40789-98-8
Pubchem (cid): 7364133
Pubchem (sid): 44306862
 (3S)-3-sulfanylbutan-2-one
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 40789-98-8
Pubchem (cid): 7364130
Pubchem (sid): 44306859
Synonyms   Articles   Notes   Search   Top
Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS): View
HMDB (The Human Metabolome Database): HMDB31982
FooDB: FDB021545
Export Tariff Code: 2930.90.9190
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
FAO: 3-Mercapto-2-butanone
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
alliaceous
 dimethyl trisulfideFL/FR
 dipropyl disulfideFL/FR
 ferula assa-foetida gum oilFL/FR
 methyl furfuryl disulfideFL/FR
 rum etherFL/FR
 strawberry furanoneFL/FR
chocolate
2,5-dimethyl pyrazineFL/FR
2,6-dimethyl pyrazineFL/FR
coffee
 coffee difuranFL/FR
 furfuryl mercaptanFL/FR
2-methyl-3-,5 or 6-(furfuryl thio) pyrazineFL/FR
 nutty pyrazineFL/FR
fermented
 ethyl crotonateFL/FR
fresh
10-undecen-1-yl acetateFL/FR
fruity
3-mercaptohexyl acetateFL/FR
(E)-7-methyl-3-octen-2-oneFL/FR
 prunus amygdalus amara seed extractFL/FR
 tropical thiazoleFL/FR
 tropical trithianeFL/FR
(E)-2-undecenalFL/FR
green
2-heptyl furanFL/FR
(E,Z)-2,6-nonadienalFL/FR
 meaty dithianeFL/FR
4-methyl nonanoic acidFL/FR
 sulfurolFL/FR
 sulfuryl acetateFL/FR
moldy
 strawberry furanone methyl etherFL/FR
musty
 hazelnut pyrazineFL/FR
2-ethyl pyrazineFL/FR
2-ethyl-4-methyl thiazoleFL/FR
 filbert heptenoneFL/FR
2,6-lutidineFL/FR
2-methyl-3-(methyl thio) pyrazineFL/FR
phenolic
2,3-dimethyl benzofuranFL/FR
ortho-guaiacolFL/FR
4-vinyl phenolFL/FR
 trigonella foenum-graecum seed oil CO2 extractFL/FR
smoky
2,6-dimethoxyphenolFL/FR
 pyroligneous acidsFL/FR
 benzothiazoleFL/FR
 buchu mercaptanFL/FR
 dimethyl sulfideFL/FR
 ethyl 2-mercaptopropionateFL/FR
 ethyl 3-mercaptopropionateFL/FR
 fish thiolFL/FR
 furfuryl thioacetateFL/FR
2-mercaptopropionic acidFL/FR
4-methyl 4-mercaptopentan-2-one 1% solutionFL/FR
2-methyl 5-(methyl thio) furanFL/FR
 methyl mercaptanFL/FR
2-(methyl thio) phenolFL/FR
 onion oilFL/FR
1-phenethyl mercaptanFL/FR
tobacco
 methyl benzoxoleFL/FR
 
For Flavor
 
No flavor group found for these
4-acetyl-2-methyl pyrimidineFL
 amyl mercaptanFL
1,2-butane dithiolFL
2-(2-butyl)-4,5-dimethyl-3-thiazolineFL
2,5-diethyl thiazoleFL
 dihydro-2,4,6-trimethyl-1,3,5(4H)-dithiazineFL
 dimethyl tetrasulfideFL
2,6-dimethyl-3-((2-methyl-3-furyl)thio)-4-heptanoneFL
bis(2,5-dimethyl-3-furyl) disulfideFL
(Z+E)-2,5-dimethyl-3-tetrahydrofuran thiolFL
(Z+E)-2,5-dimethyl-3-thioacetoxytetrahydrofuranFL
2,5-dimethyl-3-thiofuroyl furanFL
S-ethyl 2-acetyl aminoethane thioateFL
 ethyl 3-mercaptopropionateFL/FR
2-ethyl-3-methyl thiopyrazineFL
(Z+E)-5-ethyl-4-methyl-2-(2-butyl) thiazolineFL
(Z+E)-5-ethyl-4-methyl-2-(2-methyl propyl) thiazolineFL
2-hexyl thiopheneFL
1-(3-hydroxy-5-methyl-2-thienyl) ethanoneFL
3-mercapto-3-methyl butyl formateFL
4-mercapto-3-methyl-2-butanolFL
4-methyl 4-mercaptopentan-2-one 1% solutionFL/FR
 methyl dihydrofuran thiolFL
2-methyl thiazolidineFL
2-methyl-1-butane thiolFL
4-methyl-2-(methyl thiomethyl)-2-hexenalFL
2-methyl-2-thiazolineFL
2-methyl-3-,5 or 6-(furfuryl thio) pyrazineFL/FR
2-methyl-3-(methyl thio) pyrazineFL/FR
3-((2-methyl-3-furyl)thio)-4-heptanoneFL
4-((2-methyl-3-furyl)thio)-5-nonanoneFL
1,9-nonane dithiolFL
1-phenethyl mercaptanFL/FR
isopropyl disulfideFL
2-isopropyl-3-(methyl thio) pyrazineFL
 thiazoleFL
3-thienyl mercaptanFL
 thioacetic acidFL
3,5-diisopropyl-1,2,4-trithiolaneFL
3,5-dimethyl-1,2,4-trithiolaneFL
3,7-dimethyl-2,6-octadien-1-yl cyclopropyl carboxamideFL
2,4-dimethyl-3-oxazolineFL
4-mercapto-2-pentanone 1% in acetoinFL
2-methyl-1-methyl thio-2-buteneFL
3-methyl-1,2,4-trithianeFL
 pyrrolidino-(1,2E)-4H-2,4-dimethyl-1,3,5-dithiazineFL
1-(2-thienyl) butanoneFL
alliaceous
 allyl disulfideFL
 allyl mercaptanFL
 benzyl mercaptanFL
1,3-butane dithiolFL
 cyclopentyl mercaptanFL
 dicyclohexyl disulfideFL
 dimethyl trisulfideFL/FR
 dipropyl disulfideFL/FR
 dipropyl trisulfideFL
 ferula assa-foetida gum oilFL/FR
 garlic oil extendersFL
3-mercapto-2-pentanoneFL
 shallot oilFL
3-tetrahydrothiophenoneFL
 tropical thiazoleFL/FR
bacon
 bacon reaction crispyFL
burnt
 bacon dithiazineFL
1,6-hexane dithiolFL
 rum etherFL/FR
caramellic
 strawberry furanoneFL/FR
chemical
2,3-dimethyl benzofuranFL/FR
2,5-dimethyl furanFL
coffee
 coffee difuranFL/FR
2,4-dimethyl thiazoleFL
2-ethyl-4-methyl thiazoleFL/FR
 furfuryl mercaptanFL/FR
 methyl furfuryl disulfideFL/FR
 methyl furfuryl mercaptopropionateFL
 methyl furfuryl thiolFL
earthy
 difurfuryl sulfideFL
(±)-2-mercapto-5-methylheptan-4-oneFL
1,8-octane dithiolFL
2-thienyl disulfideFL
eggy
isopropyl mercaptanFL
fatty
pork fat extractFL
2-heptyl furanFL/FR
4-methyl nonanoic acidFL/FR
(E)-7-methyl-3-octen-2-oneFL/FR
2-pentyl thiopheneFL
fruity
2-ethyl-2,5-dihydro-4-methyl thiazoleFL
 tropical trithianeFL/FR
garlic
 allyl methyl sulfideFL
 garlic oleoresinFL
greasy
10-undecen-1-yl acetateFL/FR
green
4-methyl thiazoleFL
(E,Z)-2,6-nonadienalFL/FR
4-penten-1-yl acetateFL
meaty
4-allyl-2,6-dimethoxyphenolFL
 bacon flavorFL
 beef broth flavorFL
 beef flavorFL
roast beef flavorFL
BBQ beef flavorFL
 beef flavor baseFL
 benzothiazoleFL/FR
 chicken bone extractFL
 chicken extractFL
 chicken flavorFL
grilled chicken flavorFL
 chicken keyFL
2,6-dimethyl thiophenolFL
2,5-dimethyl-3-furan thiolFL
2',3-dimethyl-3',4-dioxa-2,8-dithiabicyclo(3.3.0)octane spirocyclopentaneFL
1,1-ethane dithiol 1% in ethanol 94.5% / ethyl acetate 4%FL
 ethyl 2-hydroxyethyl sulfideFL
 furfuryl 2-methyl-3-furyl disulfideFL
4-furfuryl thio-2-pentanoneFL
 ham enhancersFL
 ham flavorFL
 hot dog flavorFL
 lamb flavorFL
 liver flavorFL
 meat broth concentratesFL
 meat flavorsFL
 meaty dithianeFL/FR
 meaty enhancersFL
(R,S)-2-mercapto-3-butanolFL
3-mercapto-3-methyl butanolFL
2-mercaptomethyl pyrazineFL
2-mercaptopropionic acidFL/FR
2-methyl 3-(methyl thio) furanFL
2-(methyl thio) phenolFL/FR
 methyl thiofuryl butanalFL
12-methyl tridecanalFL
bis(2-methyl-3-furyl) disulfideFL
S-(2-methyl-3-furyl) ethane thioateFL
2-methyl-3-tetrahydrofuran thiolFL
2-methyl-3-thioacetoxytetrahydrofuranFL
 phenyl mercaptanFL
roasted pork flavorFL
grilled pork flavorFL
 pork flavorFL
 propyl 2-mercaptopropionateFL
 pyrazinyl ethane thiolFL
2-pyridinyl methane thiolFL
 rabbit flavorFL
grilled steak flavorFL
 sulfurolFL/FR
 sulfuryl acetateFL/FR
 thialdineFL
ortho-thiocresolFL
ortho-thioguaiacolFL
roast turkey flavorFL
 turkey flavorFL
smoked turkey flavorFL
 veal flavorFL
 venison flavorFL
medicinal
2,6-dimethoxyphenolFL/FR
metallic
2,5-dihydroxy-1,4-dithianeFL
moldy
 strawberry furanone methyl etherFL/FR
musty
2,5-dimethyl pyrazineFL/FR
 hazelnut pyrazineFL/FR
2-methyl 5-(methyl thio) furanFL/FR
nutty
3-acetyl-2,5-dimethyl thiopheneFL
2-acetyl-4-methyl thiazoleFL
3,5-diethyl-2-methyl pyrazineFL
2,5-diethyl-3-methyl pyrazineFL
2,6-dimethyl pyrazineFL/FR
2-ethyl pyrazineFL/FR
 filbert heptenoneFL/FR
2,6-lutidineFL/FR
 methyl benzoxoleFL/FR
 nutty pyrazineFL/FR
 nutty thiazoleFL
 prunus amygdalus amara seed extractFL/FR
onion
 ethyl 2-mercaptopropionateFL/FR
 furfuryl isopropyl sulfideFL
 methionolFL
 methyl propyl trisulfideFL
 propyl thioacetateFL
phenolic
2-ethyl benzene thiolFL
4-vinyl phenolFL/FR
popcorn
2-propionyl-2-thiazolineFL
radish
3-(methyl thio) propyl mercaptoacetateFL
roasted
3,5-diisobutyl-1,2,4-trithiolaneFL
 furfuryl thioacetateFL/FR
 hexyl mercaptanFL
 trigonella foenum-graecum seed oil CO2 extractFL/FR
rummy
 ethyl crotonateFL/FR
savory
2,4,6-triethyl tetrahydro-1,3,5-dithiazineFL
smoky
 prosopis juliflora wood extractFL
 pyroligneous acidsFL/FR
spicy
hot spicy beef flavorFL
sulfurous
 allyl sulfideFL
 buchu mercaptanFL/FR
2,3-butane dithiolFL
 butyl mercaptanFL
 dimethyl sulfideFL/FR
 ethyl methyl sulfideFL
S-ethyl thioacetateFL
 fish thiolFL/FR
 furfuryl thiopropionateFL
3-mercapto-2-methyl pentanalFL
 methyl 2-methyl-3-furyl disulfideFL
 methyl mercaptanFL/FR
2-methyl thiopheneFL
3-methyl-2-butane thiolFL
2-naphthyl mercaptanFL
 onion oilFL/FR
3-pentane thiolFL
 roasted butanolFL
tropical
3-mercaptohexyl acetateFL/FR
vegetable
 tyramineFL
wasabi
2-(methyl thio) ethyl acetateFL
waxy
(E)-2-undecenalFL/FR
woody
ortho-guaiacolFL/FR
yeasty
 faex extractsFL
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 coffeeFL
 custardFL
 dairyFL
 meatFL
 onionFL
 potatoFL
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 beef liver cooked beef liver
Search  PMC Picture
 hazelnut oil
Search Trop  Picture
 meat cooked meat
Search  PMC Picture
 peanut oil
Search Trop  Picture
 pumpkin seed oil
Search Trop  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
 butan-2-one, 3-mercapto-
2-butanone, 3-mercapto-
3-mercapto-2-butanone (10% in triacetin)
3-mercapto-2-butanone 10% in triacetin
3-mercapto-2-butanone 10% in triacetin synthetic
3-mercapto-2-butanone pure
3-mercapto-2-butanone synthetic
2-mercapto-3-butanone
3-mercaptobutan-2-one
3-mercaptobutanone
 mercaptobutanone 10% in triacetin
 mercaptobutanone nat 10 NB
 mercaptobutanone us nat 10 NB
3-sulfanylbutan-2-one
Synonyms   Articles   Notes   Search   Top
Articles:
Google Patents: Sulfur compounds for enhancing coffee aroma and resultant products containing same
PubMed: Identification of muscadine wine sulfur volatiles: pectinase versus skin-contact maceration.
PubMed: Effect of pH on the Maillard reaction of [13C5]xylose, cysteine, and thiamin.
PubMed: Formation of aroma compounds from ribose and cysteine during the Maillard reaction.
PubMed: Elucidating drug-metalloprotein interactions with tris(pyrazolyl)borate model complexes.
PubMed: Metal substitutions incarbonic anhydrase: a halide ion probe study.
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