产品名称

D-alpha-生育酚醋酸酯

CAS NO

58-95-7

中文别名

醋酸生育酚;维他命E醋酸盐

英文名称

2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-,6-acetate, (2R)-

英文别名

2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate,[2R-[2R*(4R*,8R*)]]-; 2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, acetate,(2R)- (9CI); 6-Chromanol, 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-,acetate, (+)- (8CI); Vitamin E acetate (7CI); a-Tocopherol acetate (6CI); (+)-a-Tocopherol acetate; (+)-a-Tocopheryl acetate;(2R,4'R,8'R)-a-Tocopherolacetate; (2R,4'R,8'R)-a-Tocopheryl acetate; (R,R,R)-a-Tocopheryl acetate; 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanolacetate; Alfacol; Combinal E; Contopheron; Copherol 12250; Copherol 1250;Copherol F 1250C; Covitol; Covitol 1100; Covitol 1360; Covitol 700; Covitol700WD; D-a-Tocopherol acetate; D-a-Tocopheryl acetate; E 230 Clear;E-Ferol; E-Toplex; E-Vicotrat; Ecofrol; Econ; Endo E Dompe; Ephynal acetate;Epsilan-M; Erevit; Evipherol; Fertilvit; Gevex; Lutavit E 50; Nanotopes; NatAc;Natur-E granulate; Spondyvit; Tinoderm E; Tocopherex; Tocopherol acetate;Tocopheryl acetate; Tocophrin; Tofaxin; Tokoferol acetate; Vitamin E 230 Clear;Vitamin Ea acetate; d-Vitamin E acetate; d-a-Tocopherol acetate; d-a-Tocopheryl acetate; a-Tocopheryl acetate

分子式

C₃₁H₅₂O₃

分子量

472.75

EINECS

231-710-0

熔点

~25°C(lit.)

沸点

224°C0.3mm Hg(lit.)

毒性

常用名 D-α-生育酚醋酸酯
别  名 D-Α-生育酚乙酸 | D-α-生育酚乙酸酯 | 乙酸维生素E | D-维生素E乙酸酯 | 醋酸生育酚 | (+)-α-生育酚醋酸酯| 乙酸维生素E | α-生育酚乙酸酯 | D-α生育酚醋酸酯 
英文名 D-alpha-Tocopheryl acetate
CAS号 58-95-7 
EINECS 231-710-0
分子式 C31H52O3 
分子量 472.743
密  度 0.9±0.1 g/cm3 
沸  点 184 oC
熔  点 28 oC
闪  点 235.6±24.7 °C
性  状 微黄色或黄色透明黏稠液体，几乎无臭，遇光易氧化色渐变深
溶解性 本品易溶于油、脂肪、乙醇、丙酮、乙醚和氯仿，不溶于水。
用  途 可水解为 d-α-生育酚 (VE) 并被小肠吸收。