ethyl 4-bromo-1H-pyrazole-5-carboxylate
- 中文别名:4-溴-1H-吡唑-3-羧酸乙酯
- 中文释义:4-溴-1H-吡唑-3-羧酸乙酯
- 英文别名:Ethyl 4-bromo-1H-pyrazole-3-carboxylate;
ethyl 4-bromo-1H-pyrazole-5-carboxylate
- CAS No.:5932-34-3
- 分子式:
C6H7BrN2O2
- 分子量:219.03
- 精确分子量:217.96900
- PSA:54.98000
- InChI:InChI=1/C6H7BrN2O2/c1-2-11-6(10)5-4(7)3-8-9-5/h3H,2H2,1H3,(H,8,9)
- 分子结构式:
物化性质
- 密度:
- 1.094g/cm3
- 沸点:
- 531.6ºC at 760 mmHg
- 闪点:
- 275.3ºC
- 折射率:
- 1.574
安全信息
- 密度:
- 1.094g/cm3
- 沸点:
- 531.6ºC at 760 mmHg
- 闪点:
- 275.3ºC
- 折射率:
- 1.574
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%