(-)-Гуайол
- английское имя(-)-GUAIOL
- CAS №489-86-1
- CBNumberCB2198798
- ФормулаC15H26O
- мольный вес222.37
- EINECS207-702-8
- номер MDLMFCD00043336
- файл Mol489-86-1.mol
химическое свойство
| Температура плавления | 91-93 °C(lit.) |
| Температура кипения | 132-136℃ |
| альфа | D20 -30° (c = 4 in alc) |
| плотность | 0.9714 g/cm3 (20℃) |
| показатель преломления | 1.5100 (589.3 nm 20℃) |
| температура хранения | 2-8°C |
| растворимость | Chloroform (Slightly), Dichloromethane (Sparingly), Ethanol (Slightly), Methanol |
| форма | Solid |
| пка | 15.11±0.29(Predicted) |
| цвет | White to Off-White |
| Запах | at 100.00 %. mild guaiacwood tea rose |
| Odor Type | woody |
| оптическая активность | [α]20/D 28°, c = 4 in ethanol |
| Мерк | 13,4572 |
| БРН | 2047993 |
| LogP | 4.782 (est) |
| FDA UNII | I7WP008A91 |
| Система регистрации веществ EPA | 5-Azulenemethanol, 1,2,3,4,5,6,7,8-octahydro-.alpha.,.alpha.,3,8-tetramethyl-, (3S,5R,8S)- (489-86-1) |
| UNSPSC Code | 85151701 |
| NACRES | NA.24 |
больше
| Заявления о безопасности | 22-24/25 |
| WGK Германия | 3 |
(-)-Гуайол химические свойства, назначение, производство
Химические свойства
Crystalline solid. Insoluble in water; soluble in alcohol.Использование
Guaiol is a component of guaiac wood oil, terpenol also found in cannabis.Определение
A bicyclic sesquiterpene alcohol found in guaiac wood oil.Методы производства
(-)-Guaiol can be produced by extraction from Guaiacwood oil with a volatile solvent, usually Acetone, Ethanol or Ethylether.It can also be isolated from the wood of certain Australian members of the family Taxodiaceae, particularly the so-called "Murray River Pine".
Общее описание
(-)-Guaiol is a sesquiterpene alcohol which has guaiane skeleton. It naturally occurs in essential oils extracted from Salvia lanigera and Helitta ongifoliata and has antibacterial activity.(-)-Гуайол поставщик
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