1,3-Propanediol,2,2-dimethoxy-
- 中文别名:2,2-二甲氧基-1,3-丙二醇
- 中文释义:2,2-二甲氧基-1,3-丙二醇;2,2-二甲氧基丙烷-1,3-二醇
- 英文别名:2,2-dimethoxypropane-1,3-diol;
2,2-dimethoxy-1,3-propandiol;
2,2-dimethoxy-propane-1,3-diol;
1,3-dihydroxyacetone dimethyl acetal;
1,3-Propanediol,2,2-dimethoxy;
dihydroxyacetone dimethyl acetal;
2,2-dimethoxy-1,3-propanediol;
2,2-dimethoxypropanediol;
1,3-dihydroxy-2,2-dimethoxypropane
- CAS No.:153214-82-5
- 分子式:
C5H12O4
- 分子量:0
- 精确分子量:136.07400
- PSA:58.92000
- InChI:The Key: HYRZFKCRTXTLLZ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.145g/cm3
- 沸点:
- 237.6ºC at 760mmHg
- 闪点:
- 97.5ºC
- 折射率:
- 1.447
- 蒸汽压:
- 0.008mmHg at 25°C
安全信息
- 密度:
- 1.145g/cm3
- 沸点:
- 237.6ºC at 760mmHg
- 闪点:
- 97.5ºC
- 折射率:
- 1.447
- 蒸汽压:
- 0.008mmHg at 25°C
海关数据
中国海关编码:2911000000
- 概述:
- 2911000000 缩醛及半缩醛,不论是否含其他含氧基,及其卤化,磺化,硝化和亚硝化衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%