英语词典化工词典

ethyl 1-(4-nitrophenyl)pyrazole-3-carboxylate

ethyl 1-(4-nitrophenyl)pyrazole-3-carboxylate


  • 中文别名:1-(4 -硝基苯基)-1H -吡唑-3-羧酸乙酯
  • 英文别名:ethyl 1-(4-nitrophenyl)pyrazole-3-carboxylate;
    ethyl 1-(4-nitrophenyl)-1H-pyrazole-3-carboxylate;
    1-(4-Nitro-phenyl)-pyrazolcarbonsaeure-3-ethylester;
    1-(4-nitro-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester 
  • CAS No.:19532-38-8
  • 分子式:

    C12H11N3O4

  • 分子量:261.23300
  • 精确分子量:261.07500
  • PSA:89.94000
  • 分子结构式:

物化性质

密度:
1.35 g/cm3
沸点:
410.1ºC at 760 mmHg
闪点:
201.8ºC

安全信息

密度:
1.35 g/cm3
沸点:
410.1ºC at 760 mmHg
闪点:
201.8ºC

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%

热门化工词典词汇