1,4-Dioxane-2,5-dione,3,6-dimethyl-, (3R,6R)-
- 中文别名:D(+)-丙交酯
- 中文释义:D(+)-丙交酯;(3R,6R)-3,6-dimethyl-1,4-dioxane-2,5-dione
- 英文别名:(3R,6R)-3,6-dimethyl-1,4-dioxane-2,5-dione;
cis-lactide
- CAS No.:13076-17-0
- 分子式:
C6H8O4
- 分子量:144.13
- 精确分子量:144.04200
- PSA:52.60000
- InChI:InChI=1/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3/t3-,4-/m1/s1
- 分子结构式:
物化性质
- 密度:
- 1.186g/cm3
- 沸点:
- 285.469ºC at 760 mmHg
- 闪点:
- 150.578ºC
- 折射率:
- 1.429
- 蒸汽压:
- 0.003mmHg at 25°C
安全信息
- 密度:
- 1.186g/cm3
- 沸点:
- 285.469ºC at 760 mmHg
- 闪点:
- 150.578ºC
- 折射率:
- 1.429
- 蒸汽压:
- 0.003mmHg at 25°C
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%