1,2,3,4-Butanetetrol,2-methyl-
- 中文别名:2-甲基丁烷-1,2,3,4,-四醇
- 英文别名:2-Methyl-1,2,3,4-butanetetrol;
2-methylglycerin;
2-methyl-propane-1,2,3-triol;
2-methylglycerol;
(+)-2C-methylerythritol;
2-C-methylglycerol;
(2R,3S)-2-methylbutane-1,2,3,4-tetraol;
2-C-methyl-L-erythritol;
2-C-methyl-D-erithritol;
(2S,3R)-2-methylbutane-1,2,3,4-tetrol;
2-Methyl-1,2,3-trihydroxypropane;
2C-methyl-D-erythritol;
2-methyl-1,2,3-propenetriol;
2-methyl-1,2,3-propanetriol
- CAS No.:42933-13-1
- 分子式:
C5H12O4
- 分子量:136.14638
- 精确分子量:136.07400
- PSA:80.92000
- InChI:The Key: HGVJFBSSLICXEM-UHNVWZDZSA-N
- 分子结构式:
物化性质
- 密度:
- 1.341g/cm3
- 沸点:
- 368.1ºC at 760mmHg
- 闪点:
- 193.1ºC
- 折射率:
- 1.528
安全信息
- 密度:
- 1.341g/cm3
- 沸点:
- 368.1ºC at 760mmHg
- 闪点:
- 193.1ºC
- 折射率:
- 1.528
海关数据
中国海关编码:2905499000
- 概述:
- 2905499000 其他多元醇。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, 包装
- 摘要/Summary:
- 2905499000 other polyhydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%