| 中文名 | 维生素E
|
| 英文名 | Vitamin E
|
| 别名 | 生育酚
天然VE
维他命戊
维生素E
维他命 E
维生素 E
天然维生素E
维生素E,微囊的
生育酚(维生素E)
D-ALPHA-生育酚
(+)-A-生育酚,V型
D-Α-生育酚(维生素E)
维生素E(DL-Α-生育酚醋酸酯)
(+)-Α-TOCOPHEROL 维生素E (VITAMIN E)
(+|-)-[2R*(4R*,8R*)]-3,4-二氢-2,5,7,8-四甲基-2-(4,8,12-三甲基十三烷基)-6-色满醇
|
| 英文别名 | VE
Esorb
Evion
etavit
Sursum
covirel
Eprolin
E-vimin
epsilan
ephynal
VitaminE
viteolin
vascuals
364-50-1
Pheryl-E
AquasolE
Juvela E
MDE 6000
E-Mix 40
Rocavit E
eprolin-s
Vitamin E
Palmvitee
E-Mix 70L
tokopharm
Aquasol E
Rontex 201
Tocofer400
16826-11-2
syntopherol
profecundin
Vita plus E
Erevit forte
phytogermine
D-PROFECUNDIN
Fujimix E 20N
Irganox E 218
Irganox E 217
D-α-tocopherol
Riken E Oil805
Riken E Oil 800
Riken E Oil 100
Juvela Food 500
Riken E Oil 400
Riken E Oil 600
Alpha-Tocopherol
Hydrovit E forte
Sunactive VE 720
Sunactive VE 202
Natural vitamin E
D-alpha-tocopherol
Natural Vitamine E
E-vitamin succinate
(+)-ALPHA-TOCOPHEROL
5,7,8-trimethyltocol
antisterility vitamin
(+)-ALPHA-TOCOPHEROL TYPE V
2,5,7,8-tetramethyl-2-(5,9,13-trimethyltetradecyl)-3,4-dihydro-2H-chromen-6-ol
(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol
(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol
(2S)-2,5,7,8-tetramethyl-2-[(4R,8S)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol
2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4R,8R)-4,8,12-trimethyltridecyl-, (2R)-
2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, [2R-[2R*(4R*,8R*)]]-
|
| CAS | 59-02-9
30999-06-5
1406-18-4
121854-78-2
18920-62-2
364-50-1
16826-11-2
|
| EINECS | 200-412-2 |
| 化学式 | C29H50O2
|
| 分子量 | 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 |
| 密度 | 0.95g/mLat 25°C(lit.) |
| 熔点 | 2.5-3.5 °C |
| 沸点 | 200-220°C0.1mm Hg(lit.) |
| 比旋光度 | 24 (c=2, in isooctane 25 C) |
| 闪点 | 253 °C |
| 水溶性 | INSOLUBLE |
| 蒸汽压 | 4.59E-10mmHg at 25°C |
| 溶解度 | Practically insoluble in water, freely soluble in acetone, in anhydrous ethanol, in methylene chloride and in fatty oils. |
| 折射率 | n20/D 1.505(lit.) |
| 酸度系数 | 11.40±0.40(Predicted) |
| 存储条件 | -20°C |
| 稳定性 | Stable. Combustible. May be sensitive to light and air. Incompatible with strong oxidizing agents. |
| 敏感性 | Sensitive to light and air |
| 外观 | oil |
| 颜色 | clear yellow |
| Merck | 14,9495 |
| BRN | 4712525 |
| 物化性质 | 微绿黄色或淡黄色粘稠液体，基本无味，相对密度0.947～0.955。不溶于水，但溶于乙醇、汽油、乙酯和植物油。对热稳定，加热至200℃几乎不分解；对空气中氧稳定，但发生缓慢氧化，合成品抗氧化性比天然品弱。见光颜色渐渐变深。 |
