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| IUPAC name : | octadecane |
| InChI : | InChI=1/C18H38/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3-18H2,1-2H3 |
| InChIKey : | RZJRJXONCZWCBN-UHFFFAOYAL |
| SMILES : | CCCCCCCCCCCCCCCCCC |
| cas number : | 593-45-3 |
| (EINECS) number : | 209-790-3 |
| beilstein number : | 1740138 |
| fl. number : | 01.074 |
| molar refractivity : | 85.44 ± 0.3 cm3 |
| parachor : | 748.2 ± 4.0 cm3 |
| index of refraction : | 1.437 ± 0.02 |
| surface tension : | 27.8 ± 3.0 dyne/cm |
| density : | 0.781 ± 0.06 g/cm3 |
| polarizability : | 33.87 ± 0.5 10-24cm3 |
| XlogP : | 8.70 |
| molecular weight : | 254.4943200 (IUPAC) |
| formula : | C18 H38 |
| BioActivity Analysis : | 70574 |
| NMR Predictor : | Predict |
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| export tariff code : | 2901.10.5000 |
| fda reg : | unspecified |
Suppliers :
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| Sigma-Aldrich-Aldrich : | Octadecane
99% |
| Vigon : | Octadecane
99% |
organoleptics :
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properties :
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| appearence : | white solid |
| assay : | 97.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.77700 @ 25.00 °C.
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| melting point : | 28.00 to 29.00 °C. @ 760.00 mm Hg
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| boiling point : | 316.00 to 317.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 1.00000 mm/Hg @ 119.00 °C. |
| vapor density : | 8.8 ( Air = 1 ) |
| flash point : | 330.00 °F. TCC ( 165.56 °C. )
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| logP (o/w) : | 9.18 |
safety :
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| most important hazard(s) : | None - None found. |
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S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes.
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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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safety references :
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| EPI System : | view |
| Chemical Carcinogenesis Research Information System : | Search |
| Cancer Citations : | Search |
| Env. Mutagen Info. Center : | Search |
| NLM Developmental and Reproductive Toxicity : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 3 |
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| | octadecane
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| (EINECS) number : | 209-790-3 |
| chemidplus : | 000593453 |
| EPA/NOAA CAMEO : | hazardous materials |
| EPA Substance Registry Services : | 593-45-3 |
| dtp/nci : | 4201 |
references :
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| | octadecane
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| fl. number : | 01.074 |
| NIST Chemistry WebBook : | 1719760828 |
| pubchem : | 154940 |
Cosmetics :
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| Cosmetic uses : |
emollients
perfuming agents
skin conditioning
solvents
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other :
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| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |