丙交酯

所选 PLA 路线中的环状单体。

化学式
C6H8O4
官能团
Cyclic diester
摩尔质量
144.12 g/mol
Also known as
cyclic lactide

概览

乳酸的环状二聚酯

环中含两个来自乳酸的单元。开环将这些单元连接成聚酯链；丙交酯和乳酸并不是需要同时加入的两种单体。

Identifiers

化学式
C6H8O4
官能团
Cyclic diester
摩尔质量
144.12 g/mol
Also known as
cyclic lactide
化学标识符
SMILES
CC1OC(=O)C(C)OC1=O
InChI
InChI=1S/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3
PubChem CID
7272
数据收录情况

Not published: Melting Point, Boiling Point, Density, Solubility.

Related compounds

参考文献

  1. Lactides: cyclic diesters of lactic acidNatureWorks
  2. Ingeo technology: sugars, lactic acid, lactide and PLANatureWorks
  3. PubChem: LactideNational Center for Biotechnology Information

    Identity retrieved 2026-09-08; matched against the record's isomeric structure. Unspecified stereochemistry remains unspecified.