中文名称:

丙交酯

中文同义词:

混旋交酯;内消旋乳酸 DL-丙交酯;混旋丙交酯;外消旋丙交酯;外消旋丙交酯(DL-LA);3,6-二甲基-1,4-二氧杂环己烷-2,5-二酮;丙交酯;DL-丙交酯,97%

英文名称:

DL-Lactide

英文同义词:

2,5-dimethyl-3,6-dioxo-1,4-dioxane;2,5-dioxo-3,6-dimethyl-1,4-dioxane;2-hydroxy-propanoicacibimol.cyclicester;3,6-diketo-2,5-dimethyl-1,4-dioxane;3,6-Dimethyl-2,5-dioxo-1,4-dioxane;3,6-dimethyl-p-dioxane-2,5-dione;3,6-dimethyl-p-dioxane-5-dione;D,L-Lactide S

CAS号:

95-96-5

分子式:

C6H8O4

分子量:

144.13

EINECS号:

202-468-3

相关类别:

单体;丙交酯;化合物;化工产品-有机化工;生化试剂-其他化学试剂;原料;化工原料-1827181813;Dioxanes;Dioxanes Dioxolanes;Biodegradable Polymer Monomers;Building Blocks;Carbonyl Compounds;Chemical Synthesis;Lactones;Materials Science;Monomers;Organic Building Blocks;Polymer Science;有机原料;化工原料;有机化工;Functional Materials;Lactones Lactides (for High-Performance Polymer Research);Reagent for High-Performance Polymer Research

Mol文件:

95-96-5.mol

熔点 

116-119 °C

沸点 

142 °C8 mm Hg(lit.)

密度 

1.186±0.06 g/cm3(Predicted)

闪点 

180°C

储存条件 

Refrigerator (+4°C)

溶解度 

Soluble in chloroform and methanol. Slightly soluble in benzene.

形态

Crystalline Powder

颜色

White

敏感性 

Moisture Sensitive

BRN 

82121

NIST化学物质信息

1,4-Dioxane-2,5-dione, 3,6-dimethyl-(95-96-5)

EPA化学物质信息

1,4-Dioxane-2,5-dione, 3,6-dimethyl- (95-96-5)

用途 

该外消旋丙交酯经市售Novozym(R)435催化的酶醇解反应,生成烷基(R)-乳酸酯和烷基(S,S)-乳酰乳酸酯,具有很高的产率和对映体纯度。

危险品标志 

Xi

危险类别码 

36/37/38-36

安全说明 

26-37/39

WGK Germany 

2

RTECS号

JH1100000

TSCA 

Yes

海关编码 

29322090