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| IUPAC name : | (E)-3-phenylprop-2-enenitrile |
| InChI : | InChI=1/C9H7N/c10-8-4-7-9-5-2-1-3-6-9/h1-7H/b7-4+ |
| InChIKey : | ZWKNLRXFUTWSOY-QPJJXVBHBI |
| SMILES : | C1=CC=C(C=C1)\C=C\C#N |
| cas number : | 1885-38-7 |
| (EINECS) number : | 217-552-5 |
| beilstein number : | 1209546 |
| molar refractivity : | 42.05 ± 0.3 cm3 |
| parachor : | 318.5 ± 4.0 cm3 |
| index of refraction : | 1.594 ± 0.02 |
| surface tension : | 43.8 ± 3.0 dyne/cm |
| density : | 1.043 ± 0.06 g/cm3 |
| polarizability : | 16.67 ± 0.5 10-24cm3 |
| XlogP : | 2.00 |
| molecular weight : | 129.1585800 (IUPAC) |
| formula : | C9 H7 N |
| NMR Predictor : | Predict |
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| export tariff code : | 2926.90.0000 |
| fda reg : | unspecified |
Suppliers :
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| IFF : | Cinnamalva
≥97% (trans isomer) Odor: Spicy, Fatty, Cinnamon-like with higher odor intensity and chemical stability than the cinnamic aldehyde. |
| John D. Walsh : | Cinnamalva
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| Sigma-Aldrich-Aldrich : | Cinnamonitrile
97% |
| Vigon : | Cinnamyl Nitrile
Odor: POWERFUL, WARM-SPICY, OILY AND SLIGHTLY FLORAL. |
organoleptics :
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| odor type : | spicy |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description :¹ at 10.00 % in dipropylene glycol. | nitrile cinnamon cassia deep cumin |
| odor sample from : | International Flavors & Fragrances Inc. |
| substantivity : | 84 Hour(s) |
properties :
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| appearence : | pale yellow clear liquid |
| assay : | 96.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.02300 to 1.03100 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.512 to 8.579
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| specific gravity : | 1.02400 to 1.03200 @ 20.00 °C.
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| pounds per gallon - calc. : | 8.531 to 8.597
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| refractive index : | 1.59900 to 1.60400 @ 20.00 °C.
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| melting point : | 19.00 to 22.00 °C. @ 760.00 mm Hg
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| boiling point : | 263.00 to 264.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 0.02300 mm/Hg @ 25.00 °C. |
| flash point : | > 212.00 °F. TCC ( > 100.00 °C. )
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| logP (o/w) : | 1.96 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing.
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| Oral Toxicity(LD50) : |
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Not determined
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| Dermal Toxicity(LD50) : |
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Not determined
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| IFRA critical Effect : | Human skin sensitization |
| limits in the finished product for - "leave on the skin contact" : |
| | 0.1250 % Restriction.
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| limits in the finished product for - "wash off the skin contact" : |
| | 0.1250 % Restriction.
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| limits in the finished product for - "no skin contact" : |
| | 1.2500 % Restriction.
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| recommendation for (E)-cinnamyl nitrile usage levels up to : |
| | 1.2500 % in the fragrance concentrate.
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| recommendation for (E)-cinnamyl nitrile usage levels up to : |
| | not for flavor use.
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safety references :
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| EPI System : | view |
| IFRA : | IFRA - ( Found under : Cinnamyl Nitrile ) |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 3 |
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| | (E)-3-phenylprop-2-enenitrile
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| (EINECS) number : | 217-552-5 |
| RTECS : | UD1440000 for 1885-38-7 |
| chemidplus : | 001885387 |
| EPA Substance Registry Services : | 1885-38-7 |
| dtp/nci : | 77496 |
references :
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| | (E)-3-phenylprop-2-enenitrile
|
| NIST Chemistry WebBook : | 723380686 |
| pubchem : | 216898 |
Cosmetics :
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| Cosmetic uses : |
perfuming agents
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other :
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| reference : | Luebke, William tgsc, (1988)¹ |
| CosIng : | cosmetic data |