英语词典化工词典

3-oxo-2-phenyl-1H-pyrazole-5-carboxylic acid

3-oxo-2-phenyl-1H-pyrazole-5-carboxylic acid


  • 中文别名:5-氧代-1-苯基-2,5-二氢-1H-吡唑-3-羧酸
  • 中文释义:5-氧代-1-苯基-2,5-二氢-1H-吡唑-3-羧酸
  • 英文别名:3-oxo-2-phenyl-1H-pyrazole-5-carboxylic acid;
    5-Oxo-1-phenyl-2,5-dihydro-1H-pyrazol-3-carbonsaeure;
    5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid;
    1-phenyl-3-carboxy-5-pyrazolone;
    1-phenyl-5-pyrazolone-3-carboxylic acid;
    1-phenyl-3-carboxypyrazol-5-one;
    5-oxo-1-phenyl-2H-pyrazole-3-carboxylic Acid 
  • CAS No.:49597-17-3
  • 分子式:C10H8N2O3
  • 分子量:204.18200
  • 精确分子量:204.05300
  • PSA:75.09000
  • InChI:The Key: SIVDWYOIVRKZPG-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.458g/cm3
沸点:
358.775ºC at 760 mmHg
闪点:
170.782ºC
折射率:
1.649

安全信息

密度:
1.458g/cm3
沸点:
358.775ºC at 760 mmHg
闪点:
170.782ºC
折射率:
1.649

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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