propyl pyruvate
propyl 2-oxopropanoate
Identification
| Name | propyl pyruvate |
| CAS Number | 20279-43-0 |
| FDA UNII | 78735J3F50 |
| Molecular Formula | C6 H10 O3 |
| Molecular Weight | 130.14330000 |
| Nikkaji Number | J132.333D |
Regulatory
| JECFA Food Flavoring | 1946 propyl pyruvate |
| FEMA Number | 4484 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 20279-43-0 ; PROPYL PYRUVATE |
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 98.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.01200 to 1.02000 @ 20.00 °C. |
| Pounds per Gallon - (est). | 8.431 to 8.497 |
| Refractive Index | 1.40600 to 1.41400 @ 20.00 °C. |
| Boiling Point | 168.00 to 169.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 1.542000 mmHg @ 25.00 °C. (est) |
| Flash Point | 142.00 °F. TCC ( 61.11 °C. ) |
| logP (o/w) | 0.860 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
| Similar Items | note |
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 |
| baked goods | 1.00000 |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | 1.00000 |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | 1.00000 |
| fish products | - |
| frozen dairy | - |
| fruit ices | - |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | - |
| milk products | 1.00000 |
| nut products | - |
| other grains | - |
| poultry | - |
| processed fruits | - |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | - |
| snack foods | 1.00000 |
| soft candy | - |
| soups | - |
| sugar substitutes | - |
| sweet sauces | - |
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Potential Uses
Natural Occurrence
Synonyms
2-oxo
propanoic acid propyl ester
2-oxo-
propanoic acid propyl ester
propanoic acid, 2-oxo-, propyl ester
propyl 2-oxopropanoate
pyruvic acid propyl ester
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