Undecanol (nomenclature names Undecan-1-ol , or 1-Undecanol ) is an organic substance that belongs to the class of fatty alcohols . It is found in small amounts in some essential oils .
| Undecanol | |
|---|---|
 | |
 | |
| Are common | |
| Systematic name | Undecan-1-ol, 1-Undecanol |
| Traditional names | Undecanol |
| Chem. formula | CH 3 (CH 2 ) 10 OH |
| Rat formula | C 11 H 24 O |
| Physical properties | |
| condition | liquid |
| Molar mass | 172.31 g / mol |
| Density | 0.8334 g / cm³ |
| Dynamic viscosity | 0.172 Pa · s |
| Thermal properties | |
| T. melt. | 19 ° C |
| T. bale. | 248 (1013 hPa) ° С 130 (16 hPa) ° С 60 (1 hPa) ° C |
| T. aux. | 110 ° C |
| Chemical properties | |
| Solubility in water | insoluble |
| Solubility in ethanol | 1: 4 in 60% |
| Optical properties | |
| Refractive index | 1,4392 |
| Classification | |
| Reg. CAS number | 112-42-5 |
| PubChem | |
| Reg. EINECS number | |
| Smiles | |
| Inchi | |
| Chebi | |
| ChemSpider | |
| Security | |
| LD 50 | 3.0 g / kg rat (oral), > 5 g / kg rabbits (cutaneous) |
Smell - weak citrus with a greasy-waxy note.
Getting
Receive:
- catalytic reduction of undecanoic acid (C 10 H 21 COOH).
Application
It is used as a component of perfume compositions.
Notes
Literature
- Kheifits L.A., Dashunin V.M. Fragrances and other perfumery products. - M .: Chemistry, 1994 .-- 256 p. - 2,000 copies. - ISBN 5-7245-0967-9 .
- Voitkevich S. A. 865 fragrances for perfumes and household chemicals. - M .: Food Industry, 1994. - 594 p. - 1,000 copies.