5-Bromo-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester
- 中文别名:5-溴-4-乙氧羰基-1-甲基吡唑
- 中文释义:5-溴-4-乙氧羰基-1-甲基吡唑;5-溴-1-甲基-1H-吡唑-4-羧酸乙酯
- 英文别名:ethyl 5-bromo-1-methylpyrazole-4-carboxylate;
QC-5130;
ETHYL 5-BROMO-1-METHYL-1H-PYRAZOLE-4-CARBOXYLATE;
5-Bromo-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester
- CAS No.:105486-72-4
- 分子式:C7H9BrN2O2
- 分子量:233.0626
- 精确分子量:231.98500
- PSA:44.12000
- InChI:The Key: OMQVPOJHVUMCGK-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.588g/cm3
- 沸点:
- 290.717ºC at 760 mmHg
- 闪点:
- 129.621ºC
- 折射率:
- 1.578
- 蒸汽压:
- 0.002mmHg at 25°C
安全信息
- 密度:
- 1.588g/cm3
- 沸点:
- 290.717ºC at 760 mmHg
- 闪点:
- 129.621ºC
- 折射率:
- 1.578
- 蒸汽压:
- 0.002mmHg at 25°C
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%