产品与服务

中文名 生育酚乙酸酯
中文同义 D-alpha-生育酚醋酸脂;生育酚乙酸酯;DL-α-生育酚乙酸酯;alpha-生育酚乙酸脂;消旋-A-维生素 E 醋酸酯;维生素 E 醋酸酯;维生素E乙酸盐;天然维生素E醋酸酯(D-Α-醋酸生育酚)
英文名 Tocopheryl acetate
英文同义 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate;[2r-[2r*(4r*,8r*)]]-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2h-1-benzopyran-6-ol acetate;Tocopherolacetat-alpha (high mass adjustment=50%);Tocopherolcetat-alpha (high mass adjustment=100%);2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanoacetate;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate;2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-,acetate;O-ACETYL-ALPHA-TOCOPHEROL
CAS 7695-91-2
分子式 C31H52O3
分子量 472.74
EINECS 231-710-0
结构式 生育酚乙酸酯
性质
熔点 -28°C
沸点 224 °C0.3 mm Hg(lit.)
密度 0.96 g/mL at 20 °C(lit.)
蒸气密度 16.3 (vs air)
折射率 n20/D 1.497
闪点 >230 °F
储存条件 2-8°C
溶解度 Practically insoluble in water, freely soluble in acetone, in anhydrous ethanol and in fatty oils.
形态 neat
颜色 Clear yellow viscous liquid
比重 0.962 (20/4℃)
气味 (Odor) Odorless
水溶解性 Immiscible with water.
敏感性 Air & Light Sensitive
Merck 14,9495
BRN 97512
InChIKey ZAKOWWREFLAJOT-CEFNRUSXSA-N
NIST化学物质信息 (+)-«ALPHA»-tocopherol acetate(7695-91-2)
EPA化学物质信息 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate (7695-91-2)