| Identification | |
| Name: | 2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)- |
| Synonyms: | 6-Chromanol,2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)- (8CI);Vitamin E;3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol;3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol;dl-alpha-Tocopherol;Elementol B;ElementolBasic;Elementol R;Ephanyl;Rac-a-Tocopherol;all-rac-a-Tocopherol; |
| CAS: | 10191-41-0 |
| EINECS: | 233-466-0 |
| Molecular Formula: | C29H50O2 |
| Molecular Weight: | 430.71 |
| InChI: | InChI=1/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3/t21-,22-,29-/m1/s1 |
| Molecular Structure: |  |
| Properties | |
| Density: | 0.93 |
| Refractive index: | n20/D 1.506 |
| Solubility: | Insoluble in water. Soluble in alcohol, ether, acetone, chloroform. In water, 1.9X10-6 mg/L at 25 deg C (est) |
| Appearance: | low yellow powder |
| Specification: |
2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)- , with CAS number of 10191-41-0, can be called All-rac-alpha-tocopherol ; (+/-)-alpha-tocopherol ; (+/-)-alpha-tocoferol ; alpha-tocopherolum ; alpha-dl-tocopherol ; 5,7,8-trimethyltocol ; a-tocopherol . |
| Storage Temperature: | 2-8°C |
| Sensitive: | Light Sensitive |
| Color: | Pale yellow viscous oil |
| Safety Data | |
| Hazard Symbols |
Xi: Irritant
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