英语词典化工词典

3H-Pyrazol-3-one,4-butyl-1,2-dihydro-5-methoxy-1,2-diphenyl-

3H-Pyrazol-3-one,4-butyl-1,2-dihydro-5-methoxy-1,2-diphenyl-


  • 中文别名:4-丁基-1,2-二苯基-3-甲氧基-3-吡唑啉-5-酮
  • 英文别名:4-butyl-5-methoxy-1,2-diphenylpyrazol-3-one;
    4-Butyl-5-methoxy-1,2-diphenyl-1,2-dihydro-3H-pyrazol-3-one;
    3-Pyrazolin-5-one,4-butyl-1,2-diphenyl-3-methoxy;
    O-Methylphenylbutazon;
    4-Butyl-1,2-diphenyl-3-methoxy-3-pyrazolin-5-one;
    4-butyl-5-methoxy-1,2-diphenyl-1,2-dihydro-pyrazol-3-one;
    3-Methoxy-4-n-butyl-1,2-diphenyl-5-pyrazolone 
  • CAS No.:27258-01-1
  • 分子式:C20H22N2O2
  • 分子量:322.4009
  • 精确分子量:322.16800
  • PSA:36.16000
  • InChI:The Key: HZWCYMHYZRAXMH-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.18g/cm3
沸点:
448.8ºC at 760mmHg
闪点:
225.2ºC
折射率:
1.621
蒸汽压:
3.01E-08mmHg at 25°C

安全信息

密度:
1.18g/cm3
沸点:
448.8ºC at 760mmHg
闪点:
225.2ºC
折射率:
1.621
蒸汽压:
3.01E-08mmHg 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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