methyl ethyl ketone
2-butanone
 
Notes:
solvent; colorless synthetic resins, smokeless powders; may be irritating to eyes, mucous membranes; may be toxic in high concentrations. Isol. from hop oil (Humulus lupulus) white clover (Trifolium repens), tea, tomatoes, various fruits and other vegetable sources. Used in the refining and extraction of fats and oils. Flavouring agent Butanone is an irritant, but serious health effects in animals have been seen only at very high levels. When inhaled, these effects included birth defects.; Butanone occurs as a natural product. It is made by some trees and found in some fruits and vegetables in small amounts. It is also released to the air from car and truck exhausts. The known health effects to people from exposure to butanone are irritation of the nose, throat, skin, and eyes. (wikipedia); Butanone, better known as methyl ethyl ketone or MEK, is an organic compound with the formula CH3C(O)CH2CH3. This colorless liquid ketone has a sharp, sweet odor reminiscent of butterscotch and acetone. It is produced industrially on a large scale, and also occurs in trace amounts in nature.
  • 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 today’s competitive marketplace. Our company prides itself in the ability to cater to our customer’s 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):
      1751 2-BUTANONE
       
  • Alfrebro
    • Alfrebro LLC/ Archer Daniels Midland Company
      Let's get reacquainted
      Building great taste with aroma chemicals, extracts, and distillates
      The Alfrebro brand was established in the early 1900s by Alex Fries & Brothers, a Cincinnati Flavor Company. In 1980, the brand was re-launched as an aroma chemical manufacturer. Since its inception, Alfrebro’s primary focus has been to provide quality natural and high value synthetic chemicals.
      Email: Sarah Forbis
      Email: Sales
      Voice: 513-539-3021
      Fax: 513-539-7372
      US Voice: 513-539-7373
      Newsroom
      Product(s):
      METHYL ETHYL KETONE NATURAL (2-BUTANONE)
       
  • Augustus Oils
    • Augustus Oils Ltd
      The Premier Supplier
      Augustus Oils Ltd, in harmony with nature - to present it at its best...
      A wealth of experience, expertise and knowledge has allowed Augustus to bridge the gulf in expectation and trust between growers and users of natural ingredients. The Company works in partnership with customers on the one hand, and growers, farmers and distillers on the other. Both users and producers can then focus on exactly what they do best, while skilled Augustus technicians closely monitor and control the delivered product. This ensures users can have the confidence that they will receive the best raw materials suited to their requirements.
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      Email: Sales
      Email: web site enquiries
      Voice: +44 (0)1420 590555
      Fax: +44 (0)1420 592420
      Services
      Product(s):
      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
      Fax: 203-299-1355
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      Product(s):
      FST 510
       
  • ECSA Chemicals
    • ECSA Chemicals
      Human Chemistry
      ECSA Chemicals has been active since 1913 in the trading and international commerce of raw materials. With an organisation divided into industrial segments managed by specialists, it has become one of the largest distributors worldwide.
      ECSA Chemicals is the largest Swiss-owned company in terms of warehouses for the distribution of chemical products. We have been distributing chemical products for over 100 years and we have a special interest in protecting the environment and in the safety of our facilities and collaborators.
      Established in 1913 as a small grocery store, in its over 100 years of activity ECSA Chemicals has become one of the most important Swiss-owned distributors of chemical products. The company, which is active in international distribution and trading, is organised into industrial segments that are managed by teams of specialists and experts. They guarantee professional and customised consultancy and services. With our experience, we can rapidly and safely connect you with the best suppliers on the market, providing you with a complete search, consulting and assistance service. The focus of our approach and operations is you, our customers. We strive every day to find the best products that satisfy your needs as quickly as possible. Your satisfaction is our greatest success. WHY CHOOSE ECSA? EXPERIENCE We have been working for 100 years. QUALITY We have obtained many certifications (ISO, SQAS, GDP, Responsible Care, Bio-Inspecta, RSPO, etc.). We guarantee full compliance with the current laws and continuous training for our staff. SAFETY We constantly carry out risk analyses for each infrastructure, defining safety levels and implementing corrective measures promptly wherever they are needed. WIDESPREAD DISTRIBUTION We have warehouses in strategic locations to supply goods to Switzerland and to the rest of the world. STORAGE CAPACITY The 3 ECSA-owned warehouses guarantee considerable storage area and capacity in each warehouse, with full availability of products (base chemicals and speciality chemicals). SPEED Presence all over the country, staff dedicated to sourcing raw materials and considerable storage capacity guarantee that goods are rapidly obtained and supplied. CONSULTANCY Our specialists - in-depth knowledge of the market and products allows us to provide full consulting services, from the purchase to the supply of raw materials.
      Email: Info
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      Products List: View
      Product(s):
      MP-010785 METHYL ETHYL KETONE (MEK)
      RE-354254 METHYL-ETHYL KETONE RE-PURE, ML 1000
      RE-462701 METHYL-ETHYL KETONE RPE-FOR ANALYSIS, ML 100
       
  • 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
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      Product(s):
      E0140 2-Butanone [for Spectrophotometry] >99.0%(GC)
       
Synonyms   Articles   Notes   Search
CAS Number: 78-93-3Picture of molecule3D/inchi
Other(deleted CASRN): 135311-02-3
ECHA EINECS - REACH Pre-Reg: 201-159-0
FDA UNII: 6PT9KLV9IO
Nikkaji Web: J1.960G
Beilstein Number: 0741880
MDL: MFCD00011648
CoE Number: 753
XlogP3: 0.30 (est)
Molecular Weight: 72.10696000
Formula: C4 H8 O
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
Category: extraction solvents, 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: 278  2-butanone
JECFA Food Additive: Ethyl Methyl Ketone
DG SANTE Food Flavourings: 07.053  butan-2-one
FEMA Number: 2170 2-butanone
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):78-93-3 ; 2-BUTANONE
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.


FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart I--Multipurpose Additives
Sec. 172.859 Sucrose fatty acid esters.


FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS
Subpart B--Substances for Use Only as Components of Adhesives
Sec. 175.105 Adhesives.


FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS
Subpart C--Substances for Use as Components of Coatings
Sec. 175.320 Resinous and polymeric coatings for polyolefin films.


FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS
Subpart B--Substances for Use as Basic Components of Single and Repeated Use Food Contact
Sec. 177.1200 Cellophane.
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 99.50 to 100.00 % 
Food Chemicals Codex Listed: Yes
Specific Gravity: 0.80100 to 0.80300 @  25.00 °C.
Pounds per Gallon - (est).: 6.665 to  6.682
Refractive Index: 1.37700 to 1.38000 @  20.00 °C.
Melting Point: -85.00 to  -87.00 °C. @ 760.00 mm Hg
Boiling Point: 78.60 to  80.00 °C. @ 760.00 mm Hg
Acid Value: 2.00 max. KOH/g
Vapor Pressure: 90.600000 mmHg @ 25.00 °C.
Vapor Density: 2.49 ( Air = 1 )
Flash Point: 26.00 °F. TCC ( -3.33 °C. )
logP (o/w): 0.290
Soluble in:
 alcohol
 fixed oils
 water, 2.23E+05 mg/L @ 25 °C (exp)
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: ethereal
 
 acetone  ethereal  fruity  camphoreous  
Odor Description:
at 1.00 % in dipropylene glycol. 
acetone-like ethereal fruity camphor
 
 ethereal  fruity  camphoreous  
Odor Description:
Etherial, diffusive and slightly fruity with a camphoreous nuance
Mosciano, Gerard P&F 20, No. 1, 31, (1995)
 
 
Flavor Type: chemical
 
 chemical  fruity  green  
Taste Description:
at 5.00 ppm.  
Chemical-like and slightly fruity green
Mosciano, Gerard P&F 20, No. 1, 31, (1995)
 
Odor and/or flavor descriptions from others (if found).
 
 
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
solvents
Synonyms   Articles   Notes   Search   Top
Suppliers:
Advanced Biotech
2-BUTANONE
Alfrebro
METHYL ETHYL KETONE NATURAL (2-BUTANONE)
Odor: Ethereal
Augustus Oils
2 Butanone
Services
Charkit Chemical
FST 510
Covalent Chemical
Methyl Ethyl Ketone
ECSA Chemicals
METHYL ETHYL KETONE (MEK)
ECSA TRADE THE MOST UPDATED FINANCIAL PUBLICATION ON THE WORLD OF CHEMISTRY
ECSA Chemicals
METHYL-ETHYL KETONE RE-PURE, ML 1000
ECSA Chemicals
METHYL-ETHYL KETONE RPE-FOR ANALYSIS, ML 100
Excellentia International
2-Butanone (Methyl Ethyl Ketone) Natural
Exxon Mobil
Methyl Ethyl Ketone
Odor: characteristic
Use: ExxonMobil™ methyl ethyl ketone (MEK) oxygenated fluids offer strong solvency and fast evaporative properties. They are not listed as a hazardous air pollutant under U.S. EPA regulations.
Glentham Life Sciences
2-Butanone
Indenta Group
Methyl Ethyl Ketone
Lluch Essence
METHYL ETHYL KETONE NATURAL
Lluch Essence
METHYL ETHYL KETONE
Penta International
METHYL ETHYL KETONE FCC
Penta International
METHYL ETHYL KETONE NATURAL
Penta International
METHYL ETHYL KETONE REAGENT ACS GRADE
Penta International
METHYL ETHYL KETONE
Rainbow Chemical
Methyl Ethyl Ketone 99.9
Sigma-Aldrich
2-Butanone, ≥99.5%, FCC, FG
Odor: ethereal
Certified Food Grade Products
Sigma-Aldrich
2-Butanone, natural, ≥99%, FG
Sigma-Aldrich: Sigma
For experimental / research use only.
2-Butanone ACS reagent, ≥99.0%
Silver Fern Chemical
Methyl Ethyl Ketone (MEK)
Odor: characteristic
Use: MEK is used for solutions of coating, adhesive and ink resins (polyurethane, polyester, acrylic, cellulose, polychloroprene), and for paint stripper formulations. MEK's fast evaporation properties make it a good solvent. It is a key fluid in formulating polychloroprene adhesives, especially as a replacement for toluene, and is a component of many gravure printing inks.
TCI AMERICA
For experimental / research use only.
2-Butanone [for Spectrophotometry] >99.0%(GC)
Wedor Corporation
METHYL ETHYL KETONE
Synonyms   Articles   Notes   Search   Top
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 11 - Highly flammable.
R 36 - Irritating to eyes.
R 66 - Repeated exposure may cause skin dryness or cracking.
R 67 - Vapours may cause frowsiness and dizziness.
S 09 - Keep container in a well-ventilated place.
S 16 - Keep away from sources of ignition - No Smoking.
 
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:
oral-rat LD50  [sex: M] 5490 mg/kg
(Smyth et al., 1962)

oral-rat LD50  2730 mg/kg
(Kimura et al., 1971a)

oral-rat LD50  3980 mg/kg
(Union Carbide Corp., 1956)

oral-rat LD50  [sex: F] 5525 mg/kg
(Pozzani et al., 1959)

oral-mouse LD50  [sex: M] 3137 mg/kg
(Zakhari et al., 1977)

oral-mouse LD50  [sex: M] 4050 mg/kg
(Tanii et al., 1986)

intraperitoneal-guinea pig LDLo  2000 mg/kg
LIVER: OTHER CHANGES
Food and Cosmetics Toxicology. Vol. 15, Pg. 627, 1977.

intraperitoneal-mouse LD50  616 mg/kg
Shell Chemical Company. Unpublished Report. Vol. -, Pg. 6, 1961.

oral-mouse LD50  4050 mg/kg
Toxicology Letters. Vol. 30, Pg. 13, 1986.

intraperitoneal-rat LD50  607 mg/kg
Environmental Research. Vol. 40, Pg. 411, 1986.

oral-rat LD50  2737 mg/kg
Toxicology and Applied Pharmacology. Vol. 19, Pg. 699, 1971.

Dermal Toxicity:
skin-rabbit LD50 6480 mg/kg
Shell Chemical Company. Vol. MSDS-5390-4

Inhalation Toxicity:
inhalation-muskrat LC50 32 gm/M3/4hour
CUTOEX
1,47,1993

inhalation-human TCLo 100 ppm/5M
LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION
Journal of Industrial Hygiene and Toxicology. Vol. 25, Pg. 282, 1943.

inhalation-mammal (species unspecified) LC50 38000 mg/m3
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(5), Pg. 61, 1986.

inhalation-mouse LC50 32000 mg/m3/4H
Current Toxicology. Vol. 1, Pg. 47, 1993.

inhalation-rat LC50 23500 mg/m3/8H
American Industrial Hygiene Association Journal. Vol. 20, Pg. 364, 1959.

Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: extraction solvents, flavoring agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for methyl ethyl ketone usage levels up to:
  0.5000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 96.00 (μg/capita/day)
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: 3
Click here to view publication 3
 average usual ppmaverage maximum ppm
baked goods: -100.00000
beverages(nonalcoholic): -70.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -270.00000
fruit ices: -270.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -100.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
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):
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 7 (FGE.07): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5
View page or View pdf
Flavouring Group Evaluation 63 (FGE.63): Consideration of aliphatic secondary alcohols, ketones and related esters evaluated by JECFA (59th meeting) structurally related to saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids evaluated by EFSA in FGE.07 (2005) (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf
Flavouring Group Evaluation 7, Revision 1 (FGE.07Rev1): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Scientific opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission
View page or View pdf
Flavouring Group Evaluation 7, Revision 2 (FGE.07Rev2) : Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5
View page or View pdf
Safety and efficacy of saturated and unsaturated aliphatic secondary alcohols, ketones and esters with esters containing secondary alcohols belonging to chemical group 5 when used as flavourings for all animal species
View page or View pdf
Risk Assessment of Food Contact Materials
View page or View pdf
EPI System: View
EPA-Iris: IRIS
NIOSH International Chemical Safety Cards: search
NIOSH Pocket Guide: search
Chemical Carcinogenesis Research Information System: Search
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA GENetic TOXicology: Search
EPA Substance Registry Services (TSCA): 78-93-3
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 6569
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 1193
WGK Germany: 1
 butan-2-one
Chemidplus: 0000078933
EPA/NOAA CAMEO: hazardous materials
RTECS: 78-93-3
Synonyms   Articles   Notes   Search   Top
References:
 butan-2-one
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 78-93-3
Pubchem (cid): 6569
Pubchem (sid): 134971088
Flavornet: 78-93-3
Pherobase: View
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
FDA Indirect Additives used in Food Contact Substances:View
CHEBI: View
CHEMBL: View
UM BBD: Search
KEGG (GenomeNet): C02845
HMDB (The Human Metabolome Database): HMDB00474
FooDB: FDB003383
Export Tariff Code: 2914.12.00.00
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
Formulations/Preparations:
•usepaopp pesticide code 044103; trade names: meetco. •grades of purity: 99.5+% •grade: technical
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
No odor group found for these
3-mercapto-3-methyl-1-hexanol 
4-(1-propenyl) pyridine 
 satinaldehydeFL/FR
1-(thienyl-2)butan-1,2-dione 
animal
 methyl (E)-2-octenoateFL/FR
balsamic
isoamyl benzoateFL/FR
isobutyl cinnamateFL/FR
brown
sec-heptyl acetateFL/FR
chemical
isobutyl formateFL/FR
 propyl propionateFL/FR
citrus
2-heptanolFL/FR
creamy
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
earthy
 methyl 3-hexenoateFL/FR
 acetaldehyde dimethyl acetalFL/FR
 cyclohexyl formateFL/FR
 ethyl acetateFL/FR
 ethyl pyruvateFL/FR
1-hexen-3-olFL/FR
 methyl acetateFL/FR
2-methyl valeraldehydeFL/FR
isopropyl acetateFL/FR
 propyl formateFL/FR
fatty
3-decen-2-oneFL/FR
 ethyl undecylenateFL/FR
 methyl (E)-2-hexenoateFL/FR
floral
 benzyl alcoholFL/FR
 citronellolFL/FR
 citronellyl acetateFL/FR
 citronellyl formateFL/FR
 cuminyl acetaldehydeFL/FR
beta-damascenoneFL/FR
beta-iononeFL/FR
isojasmoneFL/FR
isojasmoneFL/FR
 lilac pentanolFL/FR
(Z)-methyl epi-jasmonateFL/FR
 methyl jasmonateFL/FR
 nerolFL/FR
 neryl formateFL/FR
 phenethyl acetateFL/FR
2-phenyl propionaldehyde dimethyl acetalFL/FR
 styralyl propionateFL/FR
fruity
 allyl amyl glycolateFR
 allyl butyrateFL/FR
isoamyl butyrateFL/FR
 amyl formateFL/FR
 amyl heptanoateFL/FR
isoamyl hexanoateFL/FR
isoamyl isobutyrateFL/FR
isoamyl isovalerateFL/FR
isoamyl octanoateFL/FR
 berry pentadienoateFL/FR
 bisaboleneFL/FR
 butyl 2-decenoateFL/FR
 butyl hexanoateFL/FR
 butyl isobutyrateFL/FR
isobutyl isovalerateFL/FR
isobutyl propionateFL/FR
 cherry pentenoateFL/FR
 citronellyl isobutyrateFL/FR
2-cyclopentyl cyclopentanoneFL/FR
 diethyl malonateFL/FR
 dimethyl succinateFL/FR
 ethyl 2-cyclohexyl propionateFR
 ethyl 2-octenoateFL/FR
 ethyl 3-acetoxyhexanoateFL/FR
 ethyl 3-hexenoateFL/FR
 ethyl 3,5,5-trimethyl hexanoateFR
 ethyl acetoacetateFL/FR
2-ethyl butyl acetateFL/FR
 ethyl levulinateFL/FR
(E)-ethyl tiglateFL/FR
 geranyl butyrateFL/FR
 geranyl isovalerateFL/FR
 grape butyrateFL/FR
 heptanal cyclic ethylene acetalFR
 hexanal propylene glycol acetalFL/FR
2-hexen-1-olFL/FR
(E)-3-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl isobutyrateFL/FR
 hexyl (E)-tiglateFL/FR
 hexyl acetateFL/FR
 hexyl isovalerateFL/FR
 methyl 3-nonenoateFL/FR
2-methyl butyl 2-methyl butyrateFL/FR
 methyl heptanoateFL/FR
3-methyl-2-butenalFL/FR
 nerolidyl isobutyrateFR
 neryl propionateFL/FR
2-nonanoneFL/FR
 octen-1-yl cyclopentanoneFL/FR
 octyl butyrateFL/FR
2-pentyl furanFL/FR
 pineapple pentenoateFL/FR
 prenolFL/FR
 prenyl ethyl etherFL/FR
 prenyl hexanoateFL/FR
isopropyl 2-methyl butyrateFL/FR
 rhubarb undecaneFR
 tetrahydrofurfuryl butyrateFL/FR
 tropical indeneFR
 tropical thiazoleFL/FR
green
 actinidia chinensis fruit extractFL/FR
isoamyl formateFL/FR
alpha-decalactoneFL/FR
 ethyl (E)-2-hexenoateFL/FR
(E)-3-hexen-1-olFL/FR
(Z)-3-hexen-1-yl (Z)-3-hexenoateFL/FR
(E)-2-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl benzoateFL/FR
(E)-2-hexen-1-yl formateFL/FR
(E)-2-hexen-1-yl hexanoateFL/FR
(Z)-3-hexen-1-yl hexanoateFL/FR
(Z)-3-hexen-1-yl isovalerateFL/FR
(E)-2-hexen-1-yl valerateFL/FR
3-hexenyl 2-methyl butyrateFL/FR
(Z)-3-hexenyl methyl etherFR
 hexyl hexanoateFL/FR
 hexyl octanoateFL/FR
 manzanate (Givaudan)FL/FR
 methyl (E)-3-hexenoateFL/FR
 methyl octine carbonateFL/FR
 methyl R-3-acetoxyhexanoate 
 neryl butyrateFL/FR
3-octyl formateFL/FR
(Z)-2-penten-1-olFL/FR
 phenoxyethyl isobutyrateFL/FR
1-phenyl-2-pentanolFL/FR
 propylene acetalFL/FR
 terpinyl propionateFL/FR
 thiogeraniolFL/FR
 tiglaldehydeFL/FR
 violet dienyneFR
herbal
 hexanolFL/FR
minty
 cyclohexanoneFR
terpenic
 cassis bud oilFL/FR
tropical
beta-cyclocitralFL/FR
 psidium guajava fruit extractFL/FR
waxy
(E,E)-2,4-dodecadien-1-ol 
 methyl octanoateFL/FR
2-nonanolFL/FR
 octyl 2-methyl butyrateFL/FR
 verdoxanFR
 
For Flavor
 
No flavor group found for these
2-cyclopentyl cyclopentanoneFL/FR
alpha-decalactoneFL/FR
(E,E)-2,4-dodecadien-1-ol 
 ethyl 3-acetoxyhexanoateFL/FR
2-hexenalFL
2-hexenal diethyl acetalFL
 hexyl (E)-2-hexenoateFL
 methyl (E)-2-hexenoateFL/FR
(E)-2-methyl-2-octenalFL
2-methyl-2-octenalFL
3-methyl-3-pentanolFL
(E,E)-3,5-octadien-2-oneFL
 prenyl ethyl etherFL/FR
 prenyl hexanoateFL/FR
 propylene acetalFL/FR
alliaceous
 tropical thiazoleFL/FR
astringent
1-(thienyl-2)butan-1,2-dione 
balsamic
isobutyl cinnamateFL/FR
cheesy
2-nonanoneFL/FR
citrus
 bisaboleneFL/FR
 nerolFL/FR
 styralyl propionateFL/FR
cocoa
2-methyl furanFL
coconut
(R)-massoia lactoneFL
cooling
 manzanate (Givaudan)FL/FR
creamy
 massoia lactoneFL
estery
 ethyl acetoacetateFL/FR
ethereal
 acetaldehyde dimethyl acetalFL/FR
 ethyl acetateFL/FR
 methyl acetateFL/FR
isopropyl acetateFL/FR
fatty
 ethyl undecylenateFL/FR
sec-heptyl acetateFL/FR
(Z)-3-hexen-1-yl benzoateFL/FR
fishy
3-penten-2-oneFL
floral
 citronellolFL/FR
 citronellyl acetateFL/FR
(Z)-methyl epi-jasmonateFL/FR
 methyl jasmonateFL/FR
 satinaldehydeFL/FR
fruity
isoamyl benzoateFL/FR
 amyl formateFL/FR
 amyl heptanoateFL/FR
isoamyl hexanoateFL/FR
isoamyl isobutyrateFL/FR
isoamyl octanoateFL/FR
 benzyl alcoholFL/FR
 berry pentadienoateFL/FR
 butyl 2-decenoateFL/FR
 butyl hexanoateFL/FR
 butyl isobutyrateFL/FR
isobutyl propionateFL/FR
 cassis bud oilFL/FR
 cherry pentenoateFL/FR
 citronellyl formateFL/FR
 citronellyl isobutyrateFL/FR
 diethyl malonateFL/FR
 dimethyl succinateFL/FR
 ethyl (E)-2-hexenoateFL/FR
 ethyl (E)-2-octenoateFL
 ethyl 2-octenoateFL/FR
 ethyl 3-hexenoateFL/FR
2-ethyl butyl acetateFL/FR
 ethyl levulinateFL/FR
(E)-ethyl tiglateFL/FR
 furfuryl propionateFL
2-furyl pentyl ketoneFL
 geranyl butyrateFL/FR
2-heptanolFL/FR
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
 hexanal propylene glycol acetalFL/FR
2-hexen-1-olFL/FR
(E)-3-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl isobutyrateFL/FR
 hexyl acetateFL/FR
 hexyl hexanoateFL/FR
 kiwi distillatesFL
 lilac pentanolFL/FR
3-mercapto-3-methyl-1-hexanol 
 methyl (E)-2-octenoateFL/FR
 methyl (E)-3-nonenoateFL
 methyl 3-hexenoateFL/FR
 methyl 3-nonenoateFL/FR
2-methyl butyl 2-methyl butyrateFL/FR
 methyl heptanoateFL/FR
3-methyl-2-butenalFL/FR
 neryl formateFL/FR
(Z)-3-nonen-1-yl acetateFL
(Z)-5-octen-1-yl acetateFL
 octen-1-yl cyclopentanoneFL/FR
2-phenyl propionaldehyde dimethyl acetalFL/FR
1-phenyl-2-pentanolFL/FR
 pineapple pentenoateFL/FR
 prenolFL/FR
isopropyl 2-methyl butyrateFL/FR
 propyl formateFL/FR
 tetrahydrofurfuryl butyrateFL/FR
 tiglaldehydeFL/FR
green
 actinidia chinensis fruit extractFL/FR
 allyl butyrateFL/FR
isoamyl formateFL/FR
isoamyl isovalerateFL/FR
isobutyl isovalerateFL/FR
 cuminyl acetaldehydeFL/FR
 cyclohexyl formateFL/FR
3-decen-2-oneFL/FR
2-ethyl butyraldehydeFL
 geranyl isovalerateFL/FR
 grape butyrateFL/FR
 hexanolFL/FR
(E)-3-hexen-1-olFL/FR
(Z)-3-hexen-1-yl (Z)-3-hexenoateFL/FR
(E)-2-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl hexanoateFL/FR
(E)-2-hexen-1-yl hexanoateFL/FR
(Z)-3-hexen-1-yl isovalerateFL/FR
(E)-2-hexen-1-yl valerateFL/FR
1-hexen-3-olFL/FR
(E)-2-hexenal diethyl acetalFL
3-hexenyl 2-methyl butyrateFL/FR
 hexyl (E)-tiglateFL/FR
 hexyl isovalerateFL/FR
 hexyl octanoateFL/FR
isojasmoneFL/FR
isojasmoneFL/FR
 methyl (E)-3-hexenoateFL/FR
 methyl 2-undecynoateFL
 methyl octanoateFL/FR
 methyl octine carbonateFL/FR
 methyl R-3-acetoxyhexanoate 
3-(5-methyl-2-furyl) butanalFL
4-methyl-2-pentenalFL
 neryl butyrateFL/FR
 neryl propionateFL/FR
2,4-octadienalFL
(E,E)-2,4-octadienalFL
(Z)-2-penten-1-olFL/FR
2-pentyl furanFL/FR
 phenoxyethyl isobutyrateFL/FR
isophoroneFL
4-(1-propenyl) pyridine 
 terpinyl propionateFL/FR
 thiogeraniolFL/FR
honey
 phenethyl acetateFL/FR
pungent
 acetaldehydeFL
rummy
isobutyl formateFL/FR
 ethyl pyruvateFL/FR
(E)-2-hexen-1-yl formateFL/FR
tropical
beta-cyclocitralFL/FR
 guava distillatesFL
 propyl propionateFL/FR
 psidium guajava fruitFL
 psidium guajava fruit extractFL/FR
vegetable
2-methyl valeraldehydeFL/FR
waxy
isoamyl butyrateFL/FR
2-nonanolFL/FR
 octyl 2-methyl butyrateFL/FR
 octyl butyrateFL/FR
3-octyl formateFL/FR
woody
beta-damascenoneFL/FR
beta-iononeFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 bananaFL
 bread white breadFL
 carrotFL
 cheese cheddar cheeseFL
 cheese swiss cheeseFL
 coffeeFL
 creamFL
 dairyFL
 fishFL
 grapeFL
 solvents 
 tea black teaFL
 tomatoFL
 yogurtFL
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 apple fruit
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 apple fruit juice
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 bread white bread
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 butter
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 cabbage leaf
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 carrot
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 cheese cheddar cheese
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 cheese swiss cheese
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 coffee
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 currant black currant fruit
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 fish
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 guava fruit
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 pear plant
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 pepper bell pepper fruit
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 peppermint oil
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 plum fruit
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 potato chip
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 tea black tea
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 tea leaf
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 tomato fruit
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 truffle
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 yogurt
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Synonyms   Articles   Notes   Search   Top
Synonyms:
 acetylethane
 butan-2-one
2-oxobutane
2-butanone
2-butanone (methyl ethyl ketone) natural
 ethyl methyl cetone
 ethyl methyl ketone
 ethylmethyl ketone
 ethylmethylketone
 ketone C-4
 ketone, ethyl methyl
 MEK
 methyl acetone
 methyl ethyl cetone
 methyl ethyl ketone, natural
 methyl propanal
 methyl-ethyl-ketone
 methylacetone
 methylethyl ketone
 methylethylketone
Synonyms   Articles   Notes   Search   Top
Articles:
Info: HEPTAN-2-ONE
PubMed: Milk volatile organic compounds and fatty acid profile in cows fed timothy as hay, pasture, or silage.
Info: Volatile Flavor Components in Bogyojosaeng and Suhong Cultivars of Strawberry (Fragaria ananassa Duch.)
PubMed: Headspace volatile components of Canadian grown low-tannin faba bean (Vicia faba L.) genotypes.
PubMed: Chemical characterization of commercial liquid smoke products.
PubMed: Transcriptome profiling of heat-resistant strain Bacillus licheniformis CGMCC3962 producing Maotai flavor.
PubMed: Scientific assessment of the use of sugars as cigarette tobacco ingredients: a review of published and other publicly available studies.
PubMed: Volatile flavor compounds in yogurt: a review.
PubMed: Ewe's diet (pasture vs grain-based feed) affects volatile profile of cooked meat from light lamb.
PubMed: Chemical and biochemical study of industrially produced San Simón da Costa smoked semi-hard cow's milk cheeses: Effects of storage under vacuum and different modified atmospheres.
PubMed: High-yield fermentative preparation of tetramethylpyrazine by Bacillus sp. using an endogenous precursor approach.
PubMed: Solid-phase microextraction for the determination of volatile compounds in the spoilage of raw ground beef.
PubMed: Prediction of sensory properties of Brazilian Arabica roasted coffees by headspace solid phase microextraction-gas chromatography and partial least squares.
PubMed: Relationships between sensory descriptors, consumer acceptability and volatile flavor compounds of American dry-cured ham.
PubMed: Effect of enhancement and ageing on flavor and volatile compounds in various beef muscles.
PubMed: Instrumental and sensory characterization of heat-induced odorants in aseptically packaged soy milk.
PubMed: Characterization of aroma-active compounds in raw and cooked pine-mushrooms (Tricholoma matsutake Sing.).
PubMed: Aroma extract dilution analysis of cv. Meeker (Rubus idaeus L.) red raspberries from Oregon and Washington.
PubMed: Proteolysis, volatile compounds, and sensory evaluation in Hispánico cheese manufactured with the addition of a thermophilic adjunct culture, nisin, and calcium alginate-nisin microparticles.
PubMed: Modification of fatty acids changes the flavor volatiles in tomato leaves.
PubMed: Significance of volatile compounds produced by spoilage bacteria in vacuum-packed cold-smoked salmon (Salmo salar) analyzed by GC-MS and multivariate regression.
PubMed: Generation of odorous acyloins by yeast pyruvate decarboxylases and their occurrence in sherry and soy sauce.
PubMed: Volatile flavor components of rice cakes.
PubMed: Characterization of volatile compounds from the reaction of 3-hydroxy-2-butanone and ammonium sulfide model system.
PubMed: Flavor and texture characteristics of low fat ground beef patties formulated with whey protein concentrate.
PubMed: [The quantitative composition of natural and technologically changed aromas of plants. II. Aroma compounds in oranges and their changes during juice processing (author's transl)].
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