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| Cetearyl alcohol has a special odor. Insoluble in water, soluble in ethanol, ethyl ether, trichloromethane and other organic solvents, with the generality of alcohols. | |||||||||
67762-27-0
bosschemical
67762-27-0
| Cetearyl alcohol Basic information | |
| Product Name: | Cetearyl alcohol |
| CAS: | 67762-27-0 |
| MF: | C18H38O.C16H34O |
| MW: | 512.941 |
| EINECS: | 267-008-6 |
| Mol File: | 67762-27-0.mol |
| Cetearyl alcohol Chemical Properties | |
| Melting point | 51 - 53°C |
| Boiling point | 330.79℃[at 101 325 Pa] |
| density | 0.8[at 20℃] |
| vapor pressure | 0.001Pa at 25℃ |
| storage temp. | Refrigerator |
| solubility | Practically insoluble in water, soluble in ethanol (96 per cent) and in light petroleum. When melted, it is miscible with fatty oils, with liquid paraffin and with melted wool fat. |
| pka | 15.76[at 20 ℃] |
| form | Solid |
| color | White to Off-White |
| Odor | at 100.00?%. mild waxy |
| Water Solubility | 72.197μg/L at 25℃ |
| InChI | InChI=1S/C18H38O.C16H34O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19;1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17/h19H,2-18H2,1H3;17H,2-16H2,1H3 |
| InChIKey | UBHWBODXJBSFLH-UHFFFAOYSA-N |
| SMILES | C(CCCCCCCCO)CCCCCCCCC.C(CCCCCCCO)CCCCCCCC |
| LogP | 6.73 at 25℃ |
| EPA Substance Registry System | C16-18 Alcohols (67762-27-0) |
检测项目Item | 优等品 superior | 一等品 First grade | 合格品 Qualified |
外观（30℃) Appearance | 白色结晶体 White Powder | ||
熔点 (℃) Melting Point | C18-16/70: 52-58 | ||
色泽（Hazen） Color | ﹤ 10 | ﹤ 15 | ﹤20 |
酸值 （mgKOH/g） | ﹤0.1 | ﹤0.2 | ﹤0.3 |
皂化值 （mgKOH/g） Saponification value | ﹤0.5 | ﹤0.8 | ﹤ 1.0 |
碘值 （gI2100g） | ﹤0.5 | ﹤ 1.0 | ﹤2.0 |
羟值 （mgKOH/g） | 210～220 | ||
烷烃含量（%） Vol PCT | ﹤0.5 | ﹤ 1.0 | ﹤ 1.5 |
水份（%） Moisture | ﹤0.15 | ||
羰值（ppm） Carbonyl value | ﹤300 | ﹤500 | ﹤ 1000 |
主组分含量 （%）Main component | ﹥98 | ﹥97 | ﹥96 |
