2-hydroxy-2-cyclohexenone
2-hydroxy-2-cyclohexen-1-one
Identification
| Name | 2-hydroxy-2-cyclohexenone |
| IUPAC | 2-hydroxycyclohex-2-en-1-one |
| CAS Number | 10316-66-2 |
| FDA UNII | 75C1OVW0FJ |
| Molecular Formula | C6 H8 O2 |
| Molecular Weight | 112.12816000 |
| Nikkaji Number | J274.216K |
| CoE Number | 11046 |
Regulatory
| JECFA Food Flavoring | 424 2-hydroxy-2-cyclohexen-1-one |
| DG SANTE Food Flavourings | 07.119 2-hydroxycyclohex-2-en-1-one |
| FEMA Number | 3458 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 10316-66-2 ; 2-HYDROXY-2-CYCLOHEXEN-1-ONE |
Physical Properties
| Appearance | pale yellow solid (est) |
| Assay | 99.30 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 35.00 to 38.00 °C. @ 760.00 mm Hg |
| Boiling Point | 53.00 °C. @ 2.20 mm Hg, 256.00 to 257.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.002000 mmHg @ 25.00 °C. (est) |
| Flash Point | 184.00 °F. TCC ( 84.44 °C. ) |
| logP (o/w) | -0.742 (est) |
| Soluble in | alcohol |
Organoleptic Properties
| Taste Description | Used in flavours in bakery and confections at 2ppm, and in meat products soups and sauces at 5ppm. |
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavoring agents |
| Recommendation for 2-hydroxy-2-cyclohexenone usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.049 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 0.76 (μg/capita/day) |
| Structure Class | II |
| baked goods | - |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | - |
| fruit ices | - |
| 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 | - |
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 Molecul...
R C Treatt and Co Ltd
Innovative ingredient solutions
World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
Potential Uses
Natural Occurrence
Synonyms
2-
cyclohexen-1-one, 2-hydroxy-
2-
hydroxy-2-cyclohexen-1-one
2-
hydroxycyclohex-2-en-1-one
2-
methyl-3,4-cyclohexane dione
2-
methyl-3,4-cyclohexanedione
Try the PubMed Search.