2-hydroxyisophorone
2-hydroxy-3,5,5-trimethyl-2-cyclohexen-1-one
 
Notes:
Used as a food additive [EAFUS]
  • 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
      News
      Product(s):
      10651 2-Hydroxy-3,5,5-trimethyl-2-cyclohexenone
       
  • 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
      US Email: Marketing
      Email: Sales
      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):
      4883-60-7 3,5,5-Trimethylcyclohexane-1,2-dione
       
  • Endeavour Specialty Chemicals
    • Endeavour Specialty Chemicals Ltd
      Expertise in high impact aroma chemicals
      Endeavour Speciality Chemicals offers high-impact aroma chemicals, at small to medium scale.
      Speciality Chemical has more than 25 years experience of manufacturing high-impact aroma chemicals. With our core expertise in sulfur and heterocyclic chemistries, Endeavours products have applications in a range of industry sectors including flavours and fragrances, pharmaceutical research and material sciences. Endeavour also offer custom synthesis and contract manufacturing services at their UK manufacturing site.
      Email: Info
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      Voice: +44 (0)1327 310 079
      Fax: +44 (0)1327 310 701
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      Speciality Chemical Product Groups
      Product(s):
      DN0010 3,5,5-Trimethylcyclohexane-1,2-dione 98% F&F
       
  • Lluch Essence
    • Lluch Essence S.L.
      A family company dedicated to sales and distribution
      Flexibility, availability, price and quality.
      Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world.
      Email: Info
      Voice: 34 93 379 38 49
      Fax: 34 93 370 65 04
      Linkedin
      Product(s):
      3,5,5-TRIMETHYL CYCLOHEXANE-1,2-DIONE
       
  • 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):
      H0191 3,5,5-TRIMETHYL-1,2-CYCLOHEXANEDIONE, Kosher
       
  • Penta International
  • Robinson Brothers
  • Sunaux International
    • Sunaux International
      Buy With Confidence
      We have industry leading processes and procedures to ensure nothing but the most reliable product.
      Sunaux International was founded in 2012 by the owner Mr.John Felton after spending 18 years involved in developing global business in the aromatic chemicals, fragrance and flavour compounds business.
      Email: John Felton
      Email: Stephen Zhou (Sales)
      Voice: 0512-57995626
      Fax: 0512-57570299
      Sales0512-57995626
      Sales0512-57570299
      News
      Product(s):
      H0190 3,5,5-Trimethyl-1,2-cyclohexanedione
       
  • 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
      US Email: Sales
      US Voice: (404) 524-6744
      US Fax: (404) 577-1651
      Inquiry
      Products List: View
      Product(s):
      W0238 3,5,5-Trimethyl-1,2-cyclohexanedione
       
  • 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
      Facebook
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      Product(s):
      T2723 2-Hydroxy-3,5,5-trimethyl-2-cyclohexen-1-one >98.0%(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):
      A-024 2-Hydroxy-3,5,5-trimethyl-2-cyclohexenone
       
  • R C Treatt & Co Ltd
    • R C Treatt and Co Ltd
      Innovative ingredient solutions
      World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
      We offer innovative and trend-setting product concepts for our customers, collaborating with them to create true value for their products.
      Email: Enquiries
      US Email: Enquiries
      Voice: +44 (0) 1284 702500
      Fax: +44 (0) 1284 703809
      US Voice: +1 863 668 9500
      US Fax: +1 863 668 3388
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      Product(s):
      3,5,5-Trimethyl cyclohexane-1,2-dione Halal, Kosher

      Used in frozen desserts and confection at 3ppm, and in non-alcoholic beverages at 1ppm. Used in bakery and soft confection at 12ppm; in frozen dairy and desserts at 6ppm; and in non-alcoholic beverages at 4ppm.
       
       
  • WholeChem
    • WholeChem, LLC
      Connecting Innovators To the Building Blocks Of the Universe
      Custom manufacturer and distributor of specialty ingredients. We make global local.
      SQF-Certified Supplier
      We owe our success to our integrity, our dedication to the industry, and our commitment to our clients. We invite your inquiries regarding our current product list and any other products you may be having trouble sourcing.
      Email: Info
      Email: Orders
      Voice: +1 (262) 995.8668
      Certification
      Our Services
      Products List: View
      Product(s):
      2-2-Hydroxy-3,5,5-trimethyl-2-cyclohexenone
       
Synonyms   Articles   Notes   Search
CAS Number: 4883-60-7Picture of molecule3D/inchi
FDA UNII: 5RIP7E0O7J
Nikkaji Web: J1.425.246K
Beilstein Number: 1932034
MDL: MFCD02181023
CoE Number: 11198
XlogP3-AA: 1.50 (est)
Molecular Weight: 154.20898000
Formula: C9 H14 O2
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: 426  2-hydroxy-3,5,5-trimethyl-2-cyclohexen-1-one
DG SANTE Food Flavourings: 07.120  2-hydroxy-3,5,5-trimethylcyclohex-2-en-1-one
FEMA Number: 3459 2-hydroxy-3,5,5-trimethyl-2-cyclohexen-1-one
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):4883-60-7 ; 2-HYDROXY-3,5,5-TRIMETHYL-2-CYCLOHEXENONE
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless to pale yellow solid (est)
Assay: 99.00 to 100.00 % 
Food Chemicals Codex Listed: No
Melting Point: 83.00 to  90.00 °C. @ 760.00 mm Hg
Boiling Point: 90.00 to  110.00 °C. @ 15.00 mm Hg
Vapor Pressure: 0.002000 mmHg @ 25.00 °C. (est)
Flash Point: 205.00 °F. TCC ( 96.11 °C. )
logP (o/w): 1.837 (est)
Soluble in:
 alcohol
 water, slightly
 water, 396.5 mg/L @ 25 °C (est)
Insoluble in:
 water
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: woody
 
Odor Strength: medium ,
recommend smelling in a 1.00 % solution or less
 
Substantivity: > 192 hour(s) at 100.00 %
 
 phenolic  woody  dry  nutty  tobacco  spicy  clean  powdery  
Odor Description:
at 10.00 % in dipropylene glycol. 
phenolic woody dry nutty tobacco spicy clean powdery
Luebke, William tgsc, (2009)
 
 
Flavor Type: phenolic
 
 phenolic  burnt  tobacco  smoky  nut skin  
Taste Description:
phenolic burnt tobacco smoky nut skin
Luebke, William tgsc, (2009)
 
Odor and/or flavor descriptions from others (if found).
 
 
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
None found
Synonyms   Articles   Notes   Search   Top
Suppliers:
Ambles Nature et Chimie
3.5.5. TRIMETHYL-1.2 CYCLOHEXANEDIONE
Beijing Lys Chemicals
2-Hydroxy-3,5,5-trimethyl-2-cyclohexenone
BOC Sciences
For experimental / research use only.
3,5,5-Trimethylcyclohexane-1,2-dione
Endeavour Specialty Chemicals
3,5,5-Trimethylcyclohexane-1,2-dione 98% F&F
Speciality Chemical Product Groups
Lluch Essence
3,5,5-TRIMETHYL CYCLOHEXANE-1,2-DIONE
M&U International
3,5,5-TRIMETHYL-1,2-CYCLOHEXANEDIONE, Kosher
Penta International
2-HYDROXY-3,5,5-TRIMETHYL-2-CYCLOHEXENONE
Penta International
3,5,5-TRIMETHYL-1,2-CYCLOHEXANEDIONE
R C Treatt & Co Ltd
3,5,5-Trimethyl cyclohexane-1,2-dione
Halal, Kosher
Odor: candy, phenolic
Flavor: phenolic
Used in frozen desserts and confection at 3ppm, and in non-alcoholic beverages at 1ppm. Used in bakery and soft confection at 12ppm; in frozen dairy and desserts at 6ppm; and in non-alcoholic beverages at 4ppm.
Robinson Brothers
3,5,5-Trimethylcyclohexane-1,2-dione F&F
https://www.robinsonbrothers.uk/chemistry-competences
Sigma-Aldrich
For experimental / research use only.
2-Hydroxy-3,5,5-trimethyl-2-cyclohexen-1-one analytical reference material
Sunaux International
3,5,5-Trimethyl-1,2-cyclohexanedione
Synerzine
3,5,5-Trimethyl-1,2-cyclohexanedione
TCI AMERICA
For experimental / research use only.
2-Hydroxy-3,5,5-trimethyl-2-cyclohexen-1-one >98.0%(GC)
Tianjin Danjun International
2-Hydroxy-3,5,5-trimethyl-2-cyclohexenone
WholeChem
2-2-Hydroxy-3,5,5-trimethyl-2-cyclohexenone
Synonyms   Articles   Notes   Search   Top
Safety Information:
 
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:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavoring agents
Recommendation for 2-hydroxyisophorone usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 1.20 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 2.00 (μg/capita/day)
Structure Class: II
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: 9
Click here to view publication 9
 average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): -1.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: -3.00000
egg products: --
fats / oils: --
fish products: --
frozen dairy: -3.00000
fruit ices: -3.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: --
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):
Flavouring Group Evaluation 213: alpha,beta-Unsaturated alicyclic ketones and precursors from chemical subgroup 2.7 of FGE.19
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 213, Revision 2 (FGE.213Rev2): Consideration of genotoxic potential for a,-unsaturated alicyclic ketones and precursors from chemical subgroup 2.7 of FGE.19
View page or View pdf
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 551084
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
 2-hydroxy-3,5,5-trimethylcyclohex-2-en-1-one
Chemidplus: 0004883607
Synonyms   Articles   Notes   Search   Top
References:
 2-hydroxy-3,5,5-trimethylcyclohex-2-en-1-one
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 551084
Pubchem (sid): 135263204
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): HMDB36239
FooDB: FDB015097
Export Tariff Code: 2914.29.0090
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
amber
amber
 ambergris tinctureFL/FR
 ambrette seed absoluteFL/FR
balsamic
1-benzoyl acetoneFL/FR
bitter
 gentian absoluteFL/FR
citrus
bitter orange peel oilFL/FR
floral
isojasmoneFL/FR
ortho-methyl acetophenoneFL/FR
fruity
 valeriana officinalis root extractFL/FR
fungal
 methyl 2-furoateFL/FR
green
 marigold pot absoluteFL/FR
 seaweed absolute (fucus vesiculosus et serratus)FL/FR
hay
 beeswax absoluteFL/FR
herbal
 apium graveolens seed oilFL/FR
 apium graveolens seed oil indiaFL/FR
 celery seed oil CO2 extractFL/FR
 lavandin water absoluteFL/FR
curled parsley leaf oilFL/FR
laevo-beta-pineneFL/FR
beta-pineneFL/FR
 safranalFL/FR
musk
 dehydro beta-linaloolFL/FR
nutty
3-acetyl pyridineFL/FR
smoky
 pyroligneous acidsFL/FR
spicy
 allspice berry oilFL/FR
 allspice leaf oilFL/FR
beta-caryophylleneFL/FR
 clove bud absoluteFL/FR
 clove bud oil CO2 extractFL/FR
4-ethyl guaiacolFL/FR
 eugenolFL/FR
tobacco
 methyl benzoxoleFL/FR
(E,E/E,Z)-tobacco cyclohexenoneFL/FR
vanilla
 propenyl guaetholFL/FR
woody
beta-caryophyllene alcohol acetateFL/FR
 cedarwood oil alcoholsFL/FR
 guaieneFL/FR
para-menth-3-en-1-olFL/FR
2-methoxy-4-vinyl phenolFL/FR
4-isopropyl phenolFL/FR
 
For Flavor
 
No flavor group found for these
 ambergris tinctureFL/FR
1-benzoyl acetoneFL/FR
beta-caryophyllene alcohol acetateFL/FR
 cedarwood oil alcoholsFL/FR
 dehydro beta-linaloolFL/FR
 gentian absoluteFL/FR
para-menth-3-en-1-olFL/FR
laevo-beta-pineneFL/FR
2-propyl pyridineFL
 seaweed absolute (fucus vesiculosus et serratus)FL/FR
anisic
ortho-methyl acetophenoneFL/FR
brown
 beeswax absoluteFL/FR
burnt
4-isopropyl phenolFL/FR
caramellic
 methyl 2-furoateFL/FR
citrus
bitter orange peel oilFL/FR
fruity
 valeriana officinalis root extractFL/FR
green
isojasmoneFL/FR
 marigold pot absoluteFL/FR
herbal
 apium graveolens seed oilFL/FR
 apium graveolens seed oil indiaFL/FR
 celery seed oil CO2 extractFL/FR
 lavandin water absoluteFL/FR
curled parsley leaf oilFL/FR
curled parsley oleoresinFL
meaty
 phenyl mercaptanFL
nutty
3-acetyl pyridineFL/FR
 aconitic acidFL
 methyl benzoxoleFL/FR
(E,E/E,Z)-tobacco cyclohexenoneFL/FR
phenolic
 propyl 2-furoateFL
pine
beta-pineneFL/FR
smoky
2-methoxy-4-vinyl phenolFL/FR
 pyroligneous acidsFL/FR
spicy
 allspice berry oilFL/FR
 allspice leaf oilFL/FR
beta-caryophylleneFL/FR
 clove bud absoluteFL/FR
 clove bud oil CO2 extractFL/FR
 eugenolFL/FR
vanilla
 propenyl guaetholFL/FR
woody
 ambrette seed absoluteFL/FR
4-ethyl guaiacolFL/FR
 guaieneFL/FR
 safranalFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
None Found
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 alfalfa extract
Search Trop  Picture
 clover red clover extract
Search Trop  Picture
 tobacco burley tobacco
Search  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
 cyclohex-2-enone, 2-hydroxy-3,5,5-trimethyl-
2-cyclohexen-1-one, 2-hydroxy-3,5,5-trimethyl-
2-hydroxy-3,5,5-trimethyl-2-cyclohexen-1-one
2-hydroxy-3,5,5-trimethyl-2-cyclohexenone
2-hydroxy-3,5,5-trimethyl-cyclohex-2-enone
2-hydroxy-3,5,5-trimethylcyclohex-2-en-1-one
Synonyms   Articles   Notes   Search   Top
Synonyms   Articles   Notes   Search   Top
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