产品名称

英文名称：L-(-)-Lactide

同义词

L-Lactide、4511-42-6、L-(-)-Lactide、(3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione、Lactide, L-、LL-Lactide、L-Dilactide、Purasorb L、L,L-Dilactide、(-)-L-Dilactide、1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,6S)-、(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione、(3S-cis)-3,、左旋乳酸、L-丙交酯、L-交酯

产品性质

CAS编号：4511-42-6

分子式：C6H8O4

分子量：144.13

Beilstein号：19(3/4)1927

MDL号：MFCD00070594

PubChem编号：107983

别名：左旋乳酸|L-丙交酯|L-交酯

英文别名：L-Lactide|4511-42-6|L-(-)-Lactide|(3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione|Lactide, L-|LL-Lactide|L-Dilactide|Purasorb L|L,L-Dilactide|(-)-L-Dilactide|1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,6S)-|(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione|(3S-cis)-3,

规格或纯度：≥98.0%

英文名称：L-(-)-Lactide

储存温度：-20°C储存,充氩

运输条件：超低温冰袋运输

产品介绍：(3S)-顺式-3，6-二甲基-1，4-二恶烷-2，5-二酮可用于合成光学活性的含三吡啶的聚（L-丙交酯）、多分散乳酸低聚物、双环和三环丙交酯衍生物.用于合成可生物降解的共聚物。(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione may be used in the synthesis of optically active terpyridine containing poly(L-lactide)s, polydisperse lactic acid oligomers, bicyclic and tricyclic lactide derivatives.

IUPAC Name：(3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione

INCHI：InChI=1S/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3/t3-,4-/m0/s1

InChi Key：JJTUDXZGHPGLLC-IMJSIDKUSA-N

Canonical SMILES：CC1C(=O)OC(C(=O)O1)C

Isomeric SMILES：C[C@H]1C(=O)O[C@H](C(=O)O1)C

WGK Germany：3

PubChem CID：107983

Reaxy-Rn：82124

溶解性：Soluble in chloroform, and methanol. Slightly soluble in benzene.

敏感性：对湿度敏感；易水解

比旋光度：[α]20/D -285°, c = 1 in toluene

熔点：92-94 °C

象形图：

信号词：Danger

危险声明：H319 Causes serious eye irritationH314 Causes severe skin burns and eye damage

预防措施声明：P305+P351+P338,P280,P321,P405,P501,P264,P260,P301+P330+P331,P304+P340,P363,P264+P265,P305+P354+P338,P337+P317,P302+P361+P354,P316

个人防护装备：dust mask type N95 (US)， Eyeshields， Gloves

产品包装