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| IUPAC name : | undecan-2-ol |
| InChI : | InChI=1/C11H24O/c1-3-4-5-6-7-8-9-10-11(2)12/h11-12H,3-10H2,1-2H3 |
| InChIKey : | XMUJIPOFTAHSOK-UHFFFAOYAR |
| SMILES : | CCCCCCCCCC(C)O |
| cas number : | 1653-30-1 |
| (EINECS) number : | 216-722-6 |
| beilstein number : | 1719795 |
| fema number : | 3246 |
| coe number : | 11826 |
| jecfa number : | 297 |
| fl. number : | 02.086 |
| molar refractivity : | 54.50 ± 0.3 cm3 |
| parachor : | 483.8 ± 4.0 cm3 |
| index of refraction : | 1.437 ± 0.02 |
| surface tension : | 29.2 ± 3.0 dyne/cm |
| density : | 0.828 ± 0.06 g/cm3 |
| polarizability : | 21.60 ± 0.5 10-24cm3 |
| XlogP : | 4.70 |
| molecular weight : | 172.3076600 |
| formula : | C11 H24 O |
| NMR Predictor : | Predict |
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| export tariff code : | 2905.19.0060 |
| fda reg : | unspecified |
Suppliers :
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| Penta : | 2-undecanol
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| Sigma-Aldrich-SAFC : | 2-Undecanol
97% |
organoleptics :
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| odor type : | fruity |
| odor strength : | medium |
odor description :¹ at 100.00 %. | fresh waxy clean cloth cotton sarsaparilla |
| odor sample from : | Sigma-Aldrich Inc. |
| substantivity : | 82 hour(s) at 100.00 % |
properties :
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| appearence : | colorless clear liquid |
| assay : | 97.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.82400 to 0.82900 @ 25.00 °C.
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| pounds per gallon - calc. : | 6.857 to 6.898
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| refractive index : | 1.43100 to 1.43800 @ 20.00 °C.
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| melting point : | -11.00 to -9.00 °C. @ 760.00 mm Hg
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| melting point : | 2.00 to 3.00 °C. @ 28.00 mm Hg
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| boiling point : | 232.00 to 233.00 °C. @ 760.00 mm Hg
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| boiling point : | 130.00 to 131.00 °C. @ 28.00 mm Hg
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| flash point : | 206.00 °F. TCC ( 96.67 °C. )
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| logP (o/w) : | 4.21 |
safety :
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| most important hazard(s) : | Xi N - Irritant, Dangerous for the environment. |
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R 36/37/38 - Irritating to eyes, respiratory system, and skin. R 51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 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. S 61 - Avoid release to the environment. Refer to special instructions/safety data sheet.
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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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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 0.24 (μg/capita/day) |
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| recommendation for 2-undecanol usage levels up to : |
| | 2.0000 % in the fragrance concentrate.
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| recommendation for 2-undecanol usage levels up to : |
| | 20.0000 ppm in the flavor.
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safety references :
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| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| EPI System : | view |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| WISER : | UN 3082 |
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| WGK Germany : | 2 |
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| | undecan-2-ol
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| (EINECS) number : | 216-722-6 |
| chemidplus : | 001653301 |
| EPA Substance Registry Services : | 1653-30-1 |
references :
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| | undecan-2-ol
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| fl. number : | 02.086 |
| jecfa number : | 297 |
| NIST Chemistry WebBook : | 1479221459 |
| pubchem : | 158767 |
other :
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| reference : | Luebke, William tgsc, (2007)¹ |
| VCF-Online: | VCF Volatile Compounds in Food |