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5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯

更新时间:2024-01-10 17:34:52

5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯结构式
5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯结构式
品牌特惠专场
常用名 5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯 英文名 METHYL 5-(CHLOROCARBONYL)-1-METHYL-1H-PYRAZOLE-3-CARBOXYLATE
CAS号 203792-49-8 分子量 202.59500
密度 1.438g/cm3 沸点 324.917ºC at 760 mmHg
分子式 C7H7ClN2O3 熔点 N/A
MSDS N/A 闪点 150.305ºC

 5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯名称

中文名 5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯
英文名 methyl 5-carbonochloridoyl-1-methylpyrazole-3-carboxylate
英文别名 更多

 5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯物理化学性质

密度 1.438g/cm3
沸点 324.917ºC at 760 mmHg
分子式 C7H7ClN2O3
分子量 202.59500
闪点 150.305ºC
精确质量 202.01500
PSA 61.19000
LogP 0.58570
蒸汽压 0mmHg at 25°C
折射率 1.576

 5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯安全信息

海关编码 2933199090

 5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯上下游产品

5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯上游产品  5

5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯下游产品  1

 5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯海关

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-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯英文别名

1H-PYRAZOLE-3-CARBOXYLIC ACID,5-(CHLOROCARBONYL)-1-METHYL-,METHYL ESTER
methyl5-(chlorocarbonyl)-1-methyl-1H-pyrazole-3-carboxylate
1-methyl-3-methoxycarbonylpyrazole-3-carboxylic acid chloride
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