cinnamaldehyde
3-phenyl-2-propenal
Identification
| Name | cinnamaldehyde |
| IUPAC | 3-phenylprop-2-enal |
| CAS Number | 104-55-2 |
| EINECS | 203-213-9 |
| FDA UNII | Search |
| Molecular Formula | C9 H8 O |
| Molecular Weight | 132.16196000 |
| MDL Number | MFCD00007000 |
| Beilstein | 1071571 |
| CoE Number | 102 |
| XlogP3 | 1.90 (est) |
Regulatory
| JECFA Food Flavoring | 656 cinnamaldehyde |
| DG SANTE Food Flavourings | 05.014 cinnamaldehyde |
| FEMA Number | 2286 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 104-55-2 ; CINNAMALDEHYDE |
| FDA Regulation | FDA PART 182 -- SUBSTANCES GENERALLY RECOGNIZED AS SAFE |
Physical Properties
| Appearance | pale yellow to dark yellow clear oily liquid (est) |
| Assay | 98.00 to 100.00 sum of isomers |
| Food Chemicals Codex Listed | Yes |
| Specific Gravity | 1.04600 to 1.05000 @ 25.00 °C., 1.05000 to 1.05800 @ 15.00 °C. |
| Pounds per Gallon - (est). | 8.704 to 8.737 |
| Pounds per Gallon - est. | 8.755 to 8.822 |
| Refractive Index | 1.61900 to 1.62300 @ 20.00 °C. |
| Melting Point | -8.00 to -6.00 °C. @ 760.00 mm Hg |
| Boiling Point | 249.00 to 252.00 °C. @ 760.00 mm Hg, 131.00 to 132.00 °C. @ 20.00 mm Hg |
| Acid Value | 10.00 max. KOH/g |
| Vapor Pressure | 0.026500 mmHg @ 25.00 °C. |
| Vapor Density | 4.6 ( Air = 1 ) |
| Flash Point | 200.00 °F. TCC ( 93.33 °C. ) |
| logP (o/w) | 1.900 |
| Shelf Life | 24.00 month(s) or longer if stored properly. |
| Storage | store under nitrogen., refrigerate in tightly sealed containers. store under nitrogen. |
| Soluble in | ethyl alcohol, 1:25 in 30% alcohol |
| Insoluble in | paraffin oil |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | denaturants |
Organoleptic Properties
| Odor Strength | high , |
| Substantivity | 212 hour(s) at 100.00 % |
| Odor Description |
at 10.00 % in dipropylene glycol. Cassia, cinnamon, cinnamon bark and red hots very strong, sweet, balsamic, typically cinnamon, faint almond cinnamon; clove; spicy; sweet; vanilla. sweet spice candy cinnamon red hots warm sweet aromatic spicy cinnamic cassia balsamic STRONG,SWEET,BALSAMIC,CINNAMON BARK
|
| Odor sample from | Fritzsche Dodge & Olcott, Inc. |
| Taste Description |
spicy sweet aromatic aldehydic honey cinnamyl resinous at 0.50 ppm. sweet, cinnamon sweet spice cinnamon warm SWEET, CINNAMON
|
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Human Experience | 8 % solution: skin irritation. 2 % solution: sensitising. |
| Oral/Parenteral Toxicity | oral-rat LD50 2220 mg/kg |
| Dermal Toxicity | skin-rabbit LD50 0.59 ml/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements', 'U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#07571']
Safety in Use
| Category | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| IFRA Critical Effect | Dermal sensitization and systemic toxicity |
| fragrance material specification | The concentration of Cinnamic aldehyde in the finished cosmetic product should not exceed 0.1%. |
| 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) | 2100.00 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 59000.00 (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 | - |
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