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| IUPAC name : | octanoic acid |
| InChI : | InChI=1/C8H16O2/c1-2-3-4-5-6-7-8(9)10/h2-7H2,1H3,(H,9,10) |
| InChIKey : | WWZKQHOCKIZLMA-UHFFFAOYAH |
| SMILES : | CCCCCCCC(=O)O |
| cas number : | 124-07-2 |
| (EINECS) number : | 204-677-5 |
| beilstein number : | 1747180 |
| fema number : | 2799 |
| coe number : | 10 |
| jecfa number : | 99 |
| fl. number : | 08.010 |
| molar refractivity : | 40.67 ± 0.3 cm3 |
| parachor : | 372.2 ± 4.0 cm3 |
| index of refraction : | 1.437 ± 0.02 |
| surface tension : | 33.0 ± 3.0 dyne/cm |
| density : | 0.929 ± 0.06 g/cm3 |
| polarizability : | 16.12 ± 0.5 10-24cm3 |
| XlogP : | 3.00 |
| molecular weight : | 144.2114400 (IUPAC) |
| formula : | C8 H16 O2 |
| BioActivity Analysis : | 71197 |
| NMR Predictor : | Predict |
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| export tariff code : | 2915.90.0000 |
| fda reg : | 172.210 172.860 173.315 173.340 173.370 178.1010 184.1025 |
Suppliers :
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| Advanced Biotech : | caprylic acid
98% min. natural Odor: Fatty, Fruity |
| Advanced Biotech : | caprylic acid
98% min. synthetic Odor: Fatty, Fruity |
| Bedoukian Research : | CAPRYLIC ACID (NATURAL)
≥98.0%, Kosher Odor: fatty, oily |
| Berje : | Caprylic Acid
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| Cargill - Alfrebro : | CAPRYLIC ACID
natural, Kosher |
| Fleurchem : | caprylic acid
natural |
| Fontarome : | OCTANOIC ACID (CAPRYLIC ACID)
NATURAL Odor: Musty, unpleasant |
| Frutarom : | NATURAL OCTANOIC ACID (CAPRYLIC)
≥99.00%, natural, Kosher Odor: Acidic, Fruity, Soapy, Sour |
| Frutarom : | OCTANOIC ACID
≥99.00%, NI, Kosher Odor: Acidic, Fruity, Soapy, Sour |
| Mooreganics : | Caprylic Acid
Natural (Organic Compliant) |
| Penta : | octanoic acid
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| Robertet : | Octanoic acid
naturel |
| Sigma-Aldrich-SAFC : | Octanoic acid
≥98%, Kosher, FG |
| Sigma-Aldrich-SAFC : | Octanoic acid
≥98%, natural, Kosher |
| Symrise : | Caprylic acid
natural |
| Vigon : | Caprylic Acid Octanoic Acid
Natural Odor: PENETRATING, ACRID, TYPICAL ACID |
organoleptics :
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| odor type : | fatty |
| odor strength : | medium |
odor description :¹ at 100.00 %. | fatty waxy rancid oily vegetable cheesy |
| odor sample from : | Sigma-Aldrich Inc. |
| substantivity : | 400 Hour(s) |
properties :
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| appearence : | colorless to pale yellow clear oily liquid |
| assay : | 98.00 to 100.00 %
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 0.89300 to 0.92200 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.431 to 7.672
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| melting point : | 16.00 to 17.00 °C. @ 760.00 mm Hg
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| boiling point : | 237.00 to 239.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 0.00400 mm/Hg @ 25.00 °C. |
| vapor density : | 4.9 ( Air = 1 ) |
| flash point : | > 230.00 °F. TCC ( > 110.00 °C. )
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| logP (o/w) : | 3.05 |
| shelf life : | 24.00 month(s) or longer if stored properly. |
| storage : | store in cool, dry place in tightly sealed containers, protected from heat and light. |
safety :
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| most important hazard(s) : | C - Corrosive. |
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R 34 - Causes burns. R 36/38 - Irritating to skin and eyes. R 41 - Risk of serious damage to eyes. S 02 - Keep out of the reach of children. S 20/21 - When using do not eat, drink or smoke. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection. S 45 - In case of accident or if you feel unwell seek medical advice immediately.
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| Human experience : | 1 % solution: no irritation or sensitization. |
| Oral Toxicity(LD50) : |
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Oral-Rat 10080.00 mg/kg
intravenous-Mouse 600.00 mg/kg
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| Dermal Toxicity(LD50) : |
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Skin-Rabbit >5000.00 mg/kg
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| recommendation for octanoic acid usage levels up to : |
| | not for fragrance use.
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| recommendation for octanoic acid usage levels up to : |
| | 20.0000 ppm in the flavor.
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safety references :
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| EPI System : | view |
| ClinicalTrials.gov : | search |
| Daily Med : | search |
| NLM Hazardous Substances Data Bank : | search |
| Chemical Carcinogenesis Research Information System : | Search |
| AIDS Citations : | Search |
| Cancer Citations : | Search |
| Toxicology Citations : | Search |
| Env. Mutagen Info. Center : | Search |
| NLM Developmental and Reproductive Toxicity : | Search |
| National Toxicology Program : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| WISER : | UN 3265 |
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| WGK Germany : | 1 |
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| | octanoic acid
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| (EINECS) number : | 204-677-5 |
| RTECS : | RH0175000 for 124-07-2 |
| chemidplus : | 000124072 |
| EPA/NOAA CAMEO : | hazardous materials |
| EPA Substance Registry Services : | 124-07-2 |
| dtp/nci : | 5024 |
references :
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| | octanoic acid
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| fl. number : | 08.010 |
| jecfa number : | 99 |
| NIST Chemistry WebBook : | 1696520005 |
| pubchem : | 173331 |
Cosmetics :
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| Cosmetic uses : |
cleansing agents
emulsifying agents
masking agents
perfuming agents
surfactants
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other :
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| reference : | Luebke, William tgsc, (1988)¹ |
| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |
| Dietary Supplements Labels Database : | Search |