delta-methyl ionone
methyl-delta-ionone
Identification
| Name | delta-methyl ionone |
| IUPAC | (E)-1-(2,6,6-trimethyl-1-cyclohex-3-enyl)pent-1-en-3-one |
| CAS Number | 7784-98-7 |
| EINECS | 232-074-7 |
| FDA UNII | 11E70LY0Z5 |
| Molecular Formula | C14 H22 O |
| Molecular Weight | 206.32854000 |
| CoE Number | 11852 |
Regulatory
| JECFA Food Flavoring | 400 methyl-delta-ionone |
| DG SANTE Food Flavourings | 07.088 methyl-delta-ionone |
| FEMA Number | 2713 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 7784-98-7 ; METHYL-DELTA-IONONE |
| FDA Regulation | FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION |
Physical Properties
| Appearance | pale yellow to yellow clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.93100 to 0.93800 @ 25.00 °C. |
| Pounds per Gallon - (est). | 7.747 to 7.805 |
| Refractive Index | 1.49300 to 1.49900 @ 20.00 °C. |
| Boiling Point | 93.00 °C. @ 3.10 mm Hg, 232.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.003000 mmHg @ 25.00 °C. (est) |
| Flash Point | 252.00 °F. TCC ( 122.20 °C. ) (est) |
| logP (o/w) | 4.499 (est) |
| Soluble in | alcohol |
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 | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| IFRA Critical Effect | Dermal sensitization |
| IFRA Other Specification | <= 2% Pseudomethylionone |
| IFRA RESTRICTION LIMITS IN THE FINISHED PRODUCT (%) | Category 1: Products applied to the lips |
| Notes | IFRA FLAVOR REQUIREMENTS: |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.37 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 1.00 (μg/capita/day) |
| Structure Class | I |
| 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 | - |
Chemical sources Association Inc
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Potential Uses
Natural Occurrence
Synonyms
methyl delta-ionone
methyl-delta-ionone
1-
penten-3-one, 1-(2,6,6-trimethyl-3-cyclohexen-1-yl)-
(E)-1-(2,6,6-
trimethyl-1-cyclohex-3-enyl)pent-1-en-3-one
5-2,6,6-
trimethyl-3-cyclohexen-1-yl-4-penten-3-one
1-(2,6,6-
trimethyl-3-cyclohexen-1-yl) pent-1-en-3-one
1-(2,6,6-
trimethyl-3-cyclohexen-1-yl)-1-penten-3-one
5-(2,6,6-
trimethyl-3-cyclohexen-1-yl)-4-penten-3-one
1-(2,6,6-
trimethyl-3-cyclohexen-1-yl)pent-1-en-3-one
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