| Identification | |
| Name: | Urs-12-en-3-ol, (3b)- |
| Synonyms: | Urs-12-en-3b-ol (6CI,8CI); Viminalol (7CI); 3b-Hydroxyurs-12-ene; NSC 114787; a-Amirin; a-Amyrenol; a-Amyrin; a-Amyrine |
| CAS: | 638-95-9 |
| EINECS: | 211-352-1 |
| Molecular Formula: | C30H50 O |
| Molecular Weight: | 426.7174 |
| InChI: | InChI=1S/C30H50O/c1-19-11-14-27(5)17-18-29(7)21(25(27)20(19)2)9-10-23-28(6)15-13-24(31)26(3,4)22(28)12-16-30(23,29)8/h9,19-20,22-25,31H,10-18H2,1-8H3/t19-,20+,22+,23-,24+,25+,27-,28+,29-,30-/m1/s1 |
| Molecular Structure: |  |
| Properties | |
| Transport: | HAZARD |
| Melting Point: | 188 C |
| Flash Point: | 218.6°C |
| Boiling Point: | 243 C |
| Density: | 1.01 g/cm3 (20 C) |
| Refractive index: | 1.537 |
| Water Solubility: | SOLVENT |
| Solubility: | SOLVENT < Soluble in ether, benzene, chloroform, glacial acetic acid |
| Appearance: | white crystalline powder |
| Specification: |
alpha-Amyrin (CAS NO.638-95-9), its Synonyms are Viminalol ; alpha-Amyrenol ; alpha-Amyrine ; Urs-12-en-3-ol, (3beta)- (9CI) ; Urs-12-en-3beta-ol ; 3beta-Hydroxyurs-12-ene . |
| Flash Point: | 218.6°C |
| Storage Temperature: | Store in original container in a cool dark place. |
| Safety Data | |
| Hazard Symbols | |
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