1H-Pyrazole-3-carboxylicacid, 4-bromo-1-methyl-
- 中文别名:4-溴-1-甲基-1H-吡唑-3-羧酸
- 中文释义:4-溴-1-甲基-1H-吡唑-3-羧酸;1-甲基-4-溴吡唑-3-甲酸
- 英文别名:4-Bromo-1-methyl-1H-pyrazole-3-carboxylic acid;
4-bromo-1-methylpyrazole-3-carboxylic acid
- CAS No.:84547-86-4
- 分子式:
C5H5BrN2O2
- 分子量:205.01
- 精确分子量:203.95300
- PSA:55.12000
- InChI:InChI=1/C5H5BrN2O2/c1-8-2-3(6)4(7-8)5(9)10/h2H,1H3,(H,9,10)
- 分子结构式:
物化性质
- 密度:
- 1.93
- 熔点:
- 211-213ºC
- 沸点:
- 347.4ºC at 760 mmHg
- 闪点:
- 163.9ºC
安全信息
- 密度:
- 1.93
- 熔点:
- 211-213ºC
- 沸点:
- 347.4ºC at 760 mmHg
- 闪点:
- 163.9ºC
海关数据
中国海关编码:2933199090
- 概述:
- 2933199090. 其他结构上有非稠合吡唑环化合物. 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, 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:
- 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%