百科

天然维生素E

天然维生素E

CAS号：59-02-9

英文名：(+)-α-tocopherol

分子式

C29H50O2

熔点

2.5-3.5ºC

密度

0.93

分子量

430.706

沸点

200-220ºC (0.07501 mmHg)

溶解度

信号词

危险品标志

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化合物简介

α-Tocopherol is a type of tocopherol or vitamin E. It has E number \"E307\".

基本信息

中文名称

天然维生素E

英文名称

(+)-α-tocopherol

中文别名

维生素E、D-α-生育酚、D-ALPHA-生育酚、维生素 E、合成VE油、ALPHA生育酚、D-维生素E、维生素E油、天然维生素 E

英文别名

(+)-α-Tocopherol、D-α-Tocopherol、2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, [2R-[2R*(4R*,8R*)]]-、(+)-alpha-tocopherol

CAS号

59-02-9

分子式

C29H50O2

分子量

430.706

精确质量

430.381

PSA

29.46

LOGP

8.8402

编号系统

MDL号

MFCD00072045

物化性质

外观与性状

透明黄色油状

密度

0.93

沸点

200-220ºC (0.07501 mmHg)

熔点

2.5-3.5ºC

闪点

253ºC

折射率

n20/D 1.505(lit.)

稳定性

Stable. Combustible. May be sensitive to light and air. Incompatible with strong oxidizing agents.

储存条件

2-8ºC

蒸汽压

4.59E-10mmHg at 25°C

安全信息

RTECS号

DJ2900000

安全说明

S23-S24/25

WGK Germany

1

危险类别码

R36/37/38

海关编码

2936280000

危险品标志

Xi

生产方法及用途

用途

医药原料，食品添加剂，化妆品的添加剂、动物饲料的原料。

合成路线

共找到34条合成路线 >

(+)-δ-生育酚

(+)-δ-生育酚

D-gamma-生育酚

D-gamma-生育酚

天然维生素E

天然维生素E

上游原料

共找到104个上游原料 >

6-phytyltoluquinol

6-phytyltoluquinol

(R,R,R)-α-tocopherol methyl ether

(R,R,R)-α-tocopherol methyl ether

vitamin E radical

vitamin E radical

1,4-二甲氧基-2,3,5,6-四甲基苯

1,4-二甲氧基-2,3,5,6-四甲基苯

[2S-(4R,5E,8R)]-1-[2,5,7,8-tetramethyl-6-benzyloxychroman-2-yl]-4,8,12-trimethyl-3-phenylsulfonyltrideca-2,5,11-triene

[2S-(4R,5E,8R)]-1-[2,5,7,8-tetramethyl-6-benzyloxychroman-2-yl]-4,8,12-trimethyl-3-phenylsulfonyltrideca-2,5,11-triene

(3R,7R)-3,7,11-Trimethyldodecylmagnesium-bromid

(3R,7R)-3,7,11-Trimethyldodecylmagnesium-bromid

下游产品

共找到34个下游商品 >

四甲基氢醌

四甲基氢醌

vitamin E radical

vitamin E radical

1-己烯

benzoyloxyl

2,3-二甲基马来酸酐

2,3-二甲基马来酸酐

2,3,5-三甲基苯酚

2,3,5-三甲基苯酚

上游原料

6-phytyltoluquinol (R,R,R)-α-tocopherol methyl ether vitamin E radical 1,4-二甲氧基-2,3,5,6-四甲基苯 [2S-(4R,5E,8R)]-1-[2,5,7,8-tetramethyl-6-benzyloxychroman-2-yl]-4,8,12-trimethyl-3-phenylsulfonyltrideca-2,5,11-triene (3R,7R)-3,7,11-Trimethyldodecylmagnesium-bromid (S)-(-)-3,4-Dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-acetic acid 6-hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)chroman-5-carbaldehyde (S)-3-oxo-4-[3,4-dihydro-2,5,7,8-tetramethyl-6-benzyloxychroman-2-yl]butanoic acid methyl ester (3E,2R,6R)-6,10-dimethyl-2-hydroxy-3,9-undecadiene (2R,6R,10R)-2,6,10,14-Tetramethylpentadecan-1,2-diol (S)-4-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-2-hydroxybutansaeure D-gamma-生育酚 2-methyl-6-phythyl-1,4-benzoquinone (2R,4'R,8'R)-5-(morpholinomethyl)-γ-tocopherol [7,7-二甲基-2-氧代双环[2.2.1]庚-1-基]甲烷磺酸丁酮 (S)-1-[3,4-dihydro-2,5,7,8-tetramethyl-6-benzyloxychroman-2-yl]-3'-phenylsulfonyl-2-propanone (-)-(S)-methyl(6-hydroxy-2,5,7,8-tetramethylchroman-2-yl)acetate alpha-生育酚喹啉醇 2,5-二甲氧基-3,4,6-三甲基苯甲醛 (2R,4'R,8'R)-3,4-Didehydro-6-O-(methoxymethyl)-α-tocopherol 四甲基氢醌 (S)-4-(2',5'-dimethoxy-3',4',6'-trimethylphenyl)-2-methyl-1,2-butanediol D-α-托可醌乙酸异丁酯碳酸二乙酯 (6R)-(E)-6,10-dimethyl-3,9-undecadien-2-one 三甲基氢醌 (S)-5-[2-[3,4-dihydro-2,5,7,8-tetramethyl-6-phenylmethoxy-2H-1-benzopyran-2-yl]-1-hydroxyethylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione (+)-香茅醛 Vitamin E benzyl ether (3R,7R,11R)-1-(2',5'-dimethoxy-3',4',6'-trimethylphenyl)-3,7,11,15-tetramethyl-hexadecan-3-ol (S)-(6-benzyloxy-2,5,7,8-tetramethylchroman-2-yl)acetic acid 异植物醇 methyl (2R,6R,3E)-6,10-dimethyl-3,9-undecadien-2-yl carbonate 7-acetoxy-2-(3,4-diacetoxyphenyl)-4-oxo-4H-chromen-5-yl 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-chromen-6-yl succinate 硼酸 4-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-2-oxobutansaeure (+)-δ-生育酚正丁醇 (2S)-(6-benzyloxy-2,5,7,8-tetramethylchroman-2-yl)acetic acid methyl ester (2S,4'R,8'R)-2',5',11'-α-tocotrienol benzyl ether D-alpha-生育酚醋酸酯

下游产品

四甲基氢醌 vitamin E radical 1-己烯 benzoyloxyl 2,3-二甲基马来酸酐 2,3,5-三甲基苯酚叔丁醇 2,5,7,8-tetramethyl-8a-[2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-yloxy]-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H,8aH-chromen-6-one D-α-托可醌 6-hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)chroman-5-carbaldehyde 维A生育醇酯 2,6-二叔丁基-4-甲氧基苯酚 2,6-ditert-butyl-4-(4-methylphenyl)phenol N,N-二环己脲 vitamin E radical 5a-bromo-α-tocopheryl acetate 醋酸 2,6-ditert-butyl-4-phenylphenol 生育酚维甲酸酯 D-α-生育酚琥珀酸酯 D-gamma-生育酚 2,6-二叔丁基-4-甲基苯酚 1,1-二苯基-2-苦味酰肼 vitamin E gentisic acid 凯素灵 [8a(S),2'(S)]-8a-[(2,4-dimethyl-1-nitrilopent-2-yl)dioxy]tocopherone 5-[2-[6-hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-5-yl]ethyl]-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol alpha-生育酚喹啉醇 (2'R,8R)-2',5,6,7',8,8'-hexamethyl-2',8-bis-[(4R,8R)-4,8,12-trimethyl-tridecyl]-1,3',4',8,9,10-hexahydro-2'H-spiro[benzo[1,2-b:4,3-b']dipyran-3(2H),5'-[5H-1]benzopyran]-6'-one 苯甲酸杜醌 D-alpha-生育酚醋酸酯