英语词典化工词典

1H-Pyrazole,1-hydroxy-3-methyl-5-phenyl-, 2-oxide

1H-Pyrazole,1-hydroxy-3-methyl-5-phenyl-, 2-oxide


  • 中文别名:1-羟基-3-甲基-5-苯基-1H-吡唑 2-氧化物
  • 英文别名:1-hydroxy-3-methyl-2-oxido-5-phenylpyrazol-2-ium;
    1-hydroxy-3-methyl-5-phenyl-1H-pyrazol-2-ium-2-olate;
    3-methyl-2-oxy-5-phenyl-pyrazol-1-ol;
    1H-Pyrazole,1-hydroxy-3-methyl-5-phenyl-,2-oxide 
  • CAS No.:136229-96-4
  • 分子式:

    C10H10N2O2

  • 分子量:190.2
  • 精确分子量:190.07400
  • PSA:50.62000
  • InChI:The Key: GKNNWFXGYQZILC-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.25g/cm3
沸点:
420.4ºC at 760mmHg
闪点:
208.1ºC
折射率:
1.614
蒸汽压:
1.15E-07mmHg at 25°C

安全信息

密度:
1.25g/cm3
沸点:
420.4ºC at 760mmHg
闪点:
208.1ºC
折射率:
1.614
蒸汽压:
1.15E-07mmHg 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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