1H-Imidazole-5-carboxylicacid, 4-methyl-
- 中文别名:5-甲基-3H-咪唑-4-羧酸
- 中文释义:5-甲基-3H-咪唑-4-羧酸;5-甲基-4-咪唑甲酸
- 英文别名:5-methyl-imidazole-4-carboxylic acid;
5-Methyl-3H-imidazole-4-carboxylic acid;
4-Methyl-imidazol-5-carbonsaeure;
4-methylimidazole-5-carboxylate;
4-methylimidazole-5-carboxylic acid;
Imidazole-5-carboxylic acid,4-methyl;
4-Methyl-1H-imidazole-5-carboxylic acid;
5-Methyl-1H-4-carboxylic acid;
5-methyl-1H-imidazole-4-carboxylic acid
- CAS No.:1457-59-6
- 分子式:
C5H6N2O2
- 分子量:126.1133
- 精确分子量:126.04300
- PSA:65.98000
- InChI:The Key: ULHLTDXPKWELHQ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.404g/cm3
- 沸点:
- 458.2ºC at 760mmHg
- 闪点:
- 230.9ºC
- 折射率:
- 1.595
- 蒸汽压:
- 3.45E-09mmHg at 25°C
安全信息
- 密度:
- 1.404g/cm3
- 沸点:
- 458.2ºC at 760mmHg
- 闪点:
- 230.9ºC
- 折射率:
- 1.595
- 蒸汽压:
- 3.45E-09mmHg at 25°C
海关数据
中国海关编码:2933290090
- 概述:
- 2933290090. 其他结构含非稠合咪唑环的化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%