CAS No.59-02-9 | chem960.com

İsim ve tanımlayıcı

(+)-a-Tocopherol (2R)-3,4-Dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol (2R,4'R,8'R)-a-Tocopherol (R,R,R)-a-Tocopherol (all-R)-a-Tocopherol 5,7,8-Trimethyltocol Covitol F 1000 Covitol F 1300 Covitol IK 00069 Denamone Endo E Eprolin Eprolin S Epsilan Esorb Etavit NSC 20812 NatAlc Natur-E micelle Phytogermin Spavit E Syntopherol Tenox GT 1 Tokopharm Vascuals Verrol Viteolin alpha-Tocopherol a-Vitamin E Vitamin E (+)-α-Tocopherol alpha-Vitamin E D-ALPHA TOCOPHEROL OIL 1300IU DL-alpha-Tocopherol VITAMIN E(D FORM)(P) PrintBack α-Tocopherol (+)-alpha-tocopherol D-alpha-Tocopherol D-α-Tocopherol RRR-α-Tocopherol Tocopherol α-Vitamin E Vitamin E powder 2,5,7,8-Tetramethyl-2-(4′,8′,12′-trimethyltridecyl)-6-chromanol Vitamin E (D-form) Pure natural vitamin e (R,R,R)-alpha-Tocopherol Phytogermine a-Tocopherol (2R,4'R,8'R)-alpha-Tocopherol dl-a-Tocopherol Aquasol E Tocopherol alpha (+)- Vitamin Ea Mixed tocopherols D-alpha tocopherol Tocopherol (R,S) alpha Tocopher

+ genişleme

Inchi：1S/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
InChIKey：GVJHHUAWPYXKBD-IEOSBIPESA-N
SMILES：O1C2C(C([H])([H])[H])=C(C([H])([H])[H])C(=C(C([H])([H])[H])C=2C([H])([H])C([H])([H])[C@@]1(C([H])([H])[H])C([H])([H])C([H])([H])C([H])([H])[C@]([H])(C([H])([H])[H])C([H])([H])C([H])([H])C([H])([H])[C@]([H])(C([H])([H])[H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H])O[H]

Fizikokimyasal özellikler

Hesaplama özellikleri

精确分子量: 430.38100
同位素原子数量: 0
氢键供体数量: 1
氢键受体数量: 2
重原子数量: 31
可旋转化学键数量: 12
复杂度: 503
共价键单元数量: 1
确定原子立构中心数量: 3
不确定原子立构中心数量: 0
确定化学键立构中心数量: 0
不确定化学键立构中心数量: 0
互变异构体数量: 9
表面电荷: 0
拓扑分子极性表面积: 29.5

Deneysel özellikler

颜色与性状: Oil
密度: 0.95 g/mL at 25 °C(lit.)
熔点: 4°C(lit.)
沸点: 200-220 °C/0.1 mmHg(lit.)
闪点: 华氏：230 °F 摄氏：110 °C
折射率: n20/D 1.505(lit.)
水溶性: 不溶
PSA: 29.46000
LogP: 8.84020
比旋光度: 24 º (c=2, in isooctane 25 ºC)
Merck: 9495
稳定性: Stable. Combustible. May be sensitive to light and air. Incompatible with strong oxidizing agents.
溶解性: 不溶于水，易溶于乙醇、乙醚、丙酮、氯仿和油脂