epoxyoxophorone
1,3,3-trimethyl-7-oxabicyclo[4.1.0]heptane-2,5-dione
Identification
| Name | epoxyoxophorone |
| IUPAC | 1,3,3-trimethyl-7-oxabicyclo[4.1.0]heptane-2,5-dione |
| CAS Number | 38284-11-6 |
| FDA UNII | JR8FH7QZ8I |
| Molecular Formula | C9 H12 O3 |
| Molecular Weight | 168.19224000 |
| Nikkaji Number | J2.707.744G |
Regulatory
| JECFA Food Flavoring | 1573 epoxyoxophorone |
| FEMA Number | 4109 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 38284-11-6 ; EPOXYOXOPHORONE |
Physical Properties
| Appearance | colorless solid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 157.00 °C. @ 760.00 mm Hg |
| Boiling Point | 263.00 to 264.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.009000 mmHg @ 25.00 °C. (est) |
| Flash Point | 237.00 °F. TCC ( 113.89 °C. ) |
| logP (o/w) | 0.262 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 100.00 %. |
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 epoxyoxophorone usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.012 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 0.20 (μg/capita/day) |
| Modified Theoretical Added Maximum Daily Intake (mTAMDI) | 1000 (μg/person/day) |
| Threshold of Concern | 90 (μg/person/day) |
| Structure Class | III |
| baked goods | 3.00000 |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | 2.00000 |
| cheese | 2.00000 |
| chewing gum | - |
| condiments / relishes | 5.00000 |
| confectionery froastings | - |
| egg products | 2.00000 |
| fats / oils | 2.00000 |
| fish products | 3.00000 |
| frozen dairy | 5.00000 |
| fruit ices | 1.00000 |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | - |
| milk products | - |
| nut products | - |
| other grains | 3.00000 |
| poultry | - |
| processed fruits | 1.00000 |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | - |
| snack foods | - |
| soft candy | 2.00000 |
| soups | - |
| sugar substitutes | - |
| sweet sauces | - |
No supplier data available
Potential Uses
Natural Occurrence
Synonyms
7-oxa
bicyclo[4.1.0]heptane-2,5-dione, 1,3,3-trimethyl-
epoxy oxophorone
2,3-
epoxy-2,6,6-trimethyl-1,4-cyclohexanedione
3,5,5-
trimethyl-2,3-epoxy-cyclohexane-1,4-dione
3,5,5-
trimethyl-2,3-epoxycyclohexane-1,4-dione
1,3,3-
trimethyl-7-oxabicyclo-[4.1.0]-heptane-2,5-dione
1,3,3-
trimethyl-7-oxabicyclo(4.1.0)heptane-2,5-dione
1,3,3-
trimethyl-7-oxabicyclo[4.1.0]heptane-2,5-dione
Info:
epoxides
US Patents:
3,937,228 - Aromatic compositions
US Patents:
Aromatic compositions
US Patents:
Aromatic compositions
US Patents:
Flavoring phenol or phenol derivative containing food or feed with cycloaliphatic derivatives
US Patents:
Aromatic compositions