ethyl 5-chloro-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate
- 中文别名:5-氯-1-(4-硝基苯基)-1H-吡唑-4-羧酸乙酯
- 中文释义:5-氯-1-(4-硝基苯基)-1H-吡唑-4-羧酸乙酯;5-氯-1-(4-硝基苯基)-1H-吡唑-4-羧酸乙酯
- 英文别名:ethyl 5-chloro-1-(4-nitrophenyl)pyrazole-4-carboxylate;
ethyl 5-chloro-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate;
5-CHLORO-1-(4-NITROPHENYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
- CAS No.:110821-37-9
- 分子式:
C12H10ClN3O4
- 分子量:295.6785
- 精确分子量:295.03600
- PSA:89.94000
- InChI:The Key: DFONJFIUUOSJLQ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.464g/cm3
- 熔点:
- 131-132ºC
- 沸点:
- 439.401ºC at 760 mmHg
- 闪点:
- 219.542ºC
- 折射率:
- 1.633
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 1.464g/cm3
- 熔点:
- 131-132ºC
- 沸点:
- 439.401ºC at 760 mmHg
- 闪点:
- 219.542ºC
- 折射率:
- 1.633
- 蒸汽压:
- 0mmHg 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%