4-(2-hydroxyanilino)-4-oxobut-2-enoic acid
- 中文别名:4-(2-hydroxyanilino)-4-oxobut-2-enoic acid
- 中文释义:4-(2-hydroxyanilino)-4-oxobut-2-enoic acid
- 英文别名:4-(2-hydroxyanilino)-4-oxobut-2-enoic acid;
2-hydroxy ethyl ethyl carbonate;
2-hydroxymaleanilic acid;
hydroxyethyl ethyl carbonate;
Carbonic acid,ethyl 2-hydroxyethyl ester;
o-hydroxymaleanilic acid;
Maleinsaeure-;
2-hydroxymaleianilic acid
- cas No.:59256-46-1
- 分子式:C10H9NO4
- 分子量:207.18300
- 精确分子量:207.05300
- PSA:86.63000
- InChI:The Key: HCNVCDRKIVGJOO-WAYWQWQTSA-N
- 分子结构式:
物化性质
- 密度:
- 1.456g/cm3
- 沸点:
- 480.8ºC at 760 mmHg
- 闪点:
- 244.6ºC
- 折射率:
- 1.672
安全信息
- 密度:
- 1.456g/cm3
- 沸点:
- 480.8ºC at 760 mmHg
- 闪点:
- 244.6ºC
- 折射率:
- 1.672
海关数据
中国海关编码:2924299090
- 概述:
- 2924299090. 其他环酰胺(包括环氨基甲酸酯)(包括其衍生物以及他们的盐). 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:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 包装
- 摘要/Summary:
- 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%