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%