英语词典化工词典

3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-[3-(trifluoromethyl)phenyl]-

3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-[3-(trifluoromethyl)phenyl]-


  • 中文别名:5-甲基-2-(3-三氟甲基-苯基)-2,4-二氢-吡唑-3-酮
  • 中文释义:5-甲基-2-(3-三氟甲基-苯基)-2,4-二氢-吡唑-3-酮
  • 英文别名:5-methyl-2-[3-(trifluoromethyl)phenyl]-4H-pyrazol-3-one;
    3-methyl-1-(3-trifluoromethylphenyl)-3-pyrazolin-5-one;
    5-methyl-2-(3-trifluoromethyl-phenyl)-2,4-dihydro-pyrazol-3-one;
    1-(3-Trifluormethylphenyl)-3-methylpyrazolon-5;
    1-[3-(Trifluoromethyl)phenyl]-3-methyl-2-pyrazolin-5-one 
  • CAS No.:321-05-1
  • 分子式:C11H9F3N2O
  • 分子量:0
  • 精确分子量:242.06700
  • PSA:32.67000
  • InChI:The Key: FLRFRVFQDVMRPE-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.35g/cm3
沸点:
346.4ºC at 760mmHg
闪点:
163.3ºC
折射率:
1.538

安全信息

密度:
1.35g/cm3
沸点:
346.4ºC at 760mmHg
闪点:
163.3ºC
折射率:
1.538

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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