alpha-isopropyl phenyl acetaldehyde
3-methyl-2-phenylbutyraldehyde
Identification
| Name | alpha-isopropyl phenyl acetaldehyde |
| IUPAC | 2-cyclohexyl-3-methylbutanal |
| CAS Number | 2439-44-3 |
| EINECS | 219-461-6 |
| FDA UNII | OC2500269O |
| Molecular Formula | C11 H14 O |
| Molecular Weight | 162.23178000 |
| MDL Number | MFCD11934481 |
| Nikkaji Number | J216.079J |
| CoE Number | 135 |
Regulatory
| JECFA Food Flavoring | 1463 3-methyl-2-phenylbutyraldehyde |
| DG SANTE Food Flavourings | 05.097 3-methyl-2-phenylbutyraldehyde |
| FEMA Number | 2738 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 2439-44-3 ; 3-METHYL-2-PHENYLBUTYRALDEHYDE |
| FDA Regulation | FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION |
Physical Properties
| Appearance | colorless clear oily liquid (est) |
| Assay | 96.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.97200 to 0.98200 @ 25.00 °C. |
| Pounds per Gallon - (est). | 8.088 to 8.171 |
| Refractive Index | 1.49500 to 1.50100 @ 20.00 °C. |
| Boiling Point | 238.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.052000 mmHg @ 25.00 °C. (est) |
| Flash Point | 214.00 °F. TCC ( 101.11 °C. ) |
| logP (o/w) | 3.005 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 10.00 % in dipropylene glycol. |
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 |
| Recommendation for alpha-isopropyl phenyl acetaldehyde usage levels up to | 1.0000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | ND (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 0.07 (μg/capita/day) |
| 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 | 0.32000 |
| 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
Exchange of knowledge
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Potential Uses
Natural Occurrence
Synonyms
benzeneacetaldehyde, a-(1-methylethyl)-
2-
cyclohexyl-3-methylbutanal
alpha-(1-
methyl ethyl) benzene acetaldehyde
3-
methyl-2-phenyl butanal
3-
methyl-2-phenyl butyraldehyde
3-
methyl-2-phenylbutanal
3-
methyl-2-phenylbutyraldehyde
alpha-(1-
methylethyl) benzeneacetaldehyde
alpha-
phenyl isopentanal
alpha-
phenyl isovaleraldehyde
alpha-iso-
propyl phenyl acetaldehyde
alpha-iso
propyl phenylacetaldehyde
alpha-iso-
propyl phenylacetaldehyde
a-iso
propylphenylacetaldehyde
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