英语词典化工词典

1H-Pyrazole,4-chloro-3-methyl-5-(trifluoromethyl)-

1H-Pyrazole,4-chloro-3-methyl-5-(trifluoromethyl)-


  • 中文别名:4-氯-5-甲基-3-(三氟甲基)吡唑
  • 中文释义:4-氯-3-三氟甲基-5-甲基吡唑;4-氯-5-甲基-3-(三氟甲基)吡唑
  • 英文别名:4-Chloro-3-trifluoromethyl-5-(methyl)pyrazole;
    4-Chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazole;
    4-chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazole 
  • CAS No.:235106-12-4
  • 分子式:

    C5H4ClF3N2

  • 分子量:184.55
  • 精确分子量:184.00200
  • PSA:28.68000
  • InChI:The Key: KNTOBPVSOYISFT-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.503g/cm3
熔点:
78-80ºC
沸点:
221.2ºC at 760 mmHg
闪点:
87.6ºC
折射率:
1.457
蒸汽压:
0.161mmHg at 25°C

安全信息

密度:
1.503g/cm3
熔点:
78-80ºC
沸点:
221.2ºC at 760 mmHg
闪点:
87.6ºC
折射率:
1.457
蒸汽压:
0.161mmHg 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%

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