2,4,6-nonatrienal
nona-2,4,6-trienal
Identification
| Name | 2,4,6-nonatrienal |
| IUPAC | nona-2,4,6-trienal |
| CAS Number | 56269-22-8 |
| FDA UNII | 20PTM8XPYY |
| Molecular Formula | C9 H12 O |
| Molecular Weight | 136.19384000 |
Regulatory
| JECFA Food Flavoring | 1785 nona-2,4,6-trienal |
| DG SANTE Food Flavourings | 05.173 nona-2,4,6-trienal |
| FEMA Number | 4187 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 57018-53-8 ; NONA-2,4,6-TRIENAL |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.86700 to 0.87300 @ 25.00 °C. |
| Pounds per Gallon - (est). | 7.214 to 7.264 |
| Refractive Index | 1.55000 to 1.55600 @ 20.00 °C. |
| Boiling Point | 194.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.056000 mmHg @ 25.00 °C. (est) |
| Flash Point | 237.00 °F. TCC ( 113.89 °C. ) |
| logP (o/w) | 2.500 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 0.10 % 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 | flavoring agents |
| Recommendation for 2,4,6-nonatrienal usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.0012 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | ND (μg/capita/day) |
| Structure Class | I |
| baked goods | 5.00000 |
| beverages(nonalcoholic) | 2.00000 |
| beverages(alcoholic) | - |
| breakfast cereal | 2.00000 |
| cheese | 3.00000 |
| chewing gum | - |
| condiments / relishes | 2.00000 |
| confectionery froastings | 4.00000 |
| egg products | - |
| fats / oils | 2.00000 |
| fish products | 1.00000 |
| frozen dairy | 3.00000 |
| fruit ices | 3.00000 |
| gelatins / puddings | 3.00000 |
| granulated sugar | - |
| gravies | 5.00000 |
| hard candy | - |
| imitation dairy | 3.00000 |
| instant coffee / tea | - |
| jams / jellies | 3.00000 |
| meat products | 1.00000 |
| milk products | 3.00000 |
| nut products | - |
| other grains | 2.00000 |
| poultry | 1.00000 |
| processed fruits | 2.00000 |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | 2.00000 |
| snack foods | 3.00000 |
| soft candy | - |
| soups | 2.00000 |
| sugar substitutes | - |
| sweet sauces | 2.00000 |
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Potential Uses
Natural Occurrence
Synonyms
nona-2,4,6-trienal
2,4,6-
nonatrien-1-al
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