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5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯

更新时间:2025-08-25 20:12:31

5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯结构式
5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯结构式
品牌特惠专场
常用名 5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯 英文名 ETHYL5-CHLORO-1-(4-CHLOROPHENYL)-1H-PYRAZOLE-4-CARBOXYLATE
CAS号 110821-36-8 分子量 285.12600
密度 1.385g/cm3 沸点 386.481ºC at 760 mmHg
分子式 C12H10Cl2N2O2 熔点 81-83ºC
MSDS N/A 闪点 187.537ºC

 5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯名称

中文名 5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯
英文名 ethyl 5-chloro-1-(4-chlorophenyl)pyrazole-4-carboxylate
英文别名 更多

 5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯物理化学性质

密度 1.385g/cm3
沸点 386.481ºC at 760 mmHg
熔点 81-83ºC
分子式 C12H10Cl2N2O2
分子量 285.12600
闪点 187.537ºC
精确质量 284.01200
PSA 44.12000
LogP 3.35580
蒸汽压 0mmHg at 25°C
折射率 1.606

 5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯安全信息

海关编码 2933199090

 5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯上下游产品

5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯上游产品  1

5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯下游产品  1

 5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯海关

海关编码 2933199090
中文概述 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
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%

 5-氯-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯英文别名

ethyl5-chloro-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylate
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