2,4-二氢-4-[(2-羟基苯基)偶氮]-5-甲基-2-苯基-3H-吡唑-3-酮

  • 基本信息
  • 物化性质
  • 安全信息
  • 海关数据

2,4-二氢-4-[(2-羟基苯基)偶氮]-5-甲基-2-苯基-3H-吡唑-3-酮 基本信息

中文名称:
2,4-二氢-4-[(2-羟基苯基)偶氮]-5-甲基-2-苯基-3H-吡唑-3-酮 
中文别名:
2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one 
英文名称:
3H-Pyrazol-3-one,2,4-dihydro-4-[2-(2-hydroxyphenyl)diazenyl]-5-methyl-2-phenyl-
英文别名:
2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one;
4-(2-Hydroxyphenylazo)-3-methyl-1-phenyl-2-pyrazolin-5-one;
5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-hydroxy-phenyl)-hydrazone];
3-Methyl-1-phenyl-4-(o-phenolazo)-5-pyrazolon;
Phenol-<2azo4>-{3-methyl-1-phenyl-pyrazolon-(5)};
4-(2'-hydroxybenzeneazo)-3-methyl-1-phenyl-5-pyrazolone 
CAS No.:
10010-74-9
分 子 式:
C16H14N4O2
分 子 量:
294.30796
精确分子量:
294.11200
PSA:
77.62000
EINECS:
233-006-9
InChI:
The Key: LKMOBUZCNODMQM-UHFFFAOYSA-N
分子结构式:
SDS:
查看

2,4-二氢-4-[(2-羟基苯基)偶氮]-5-甲基-2-苯基-3H-吡唑-3-酮 物化性质

密度:
1.31g/cm3
沸点:
525.5ºC at 760mmHg
闪点:
271.6ºC
折射率:
1.668
蒸汽压:
7.11E-11mmHg at 25°C

2,4-二氢-4-[(2-羟基苯基)偶氮]-5-甲基-2-苯基-3H-吡唑-3-酮 安全信息

海关代码:
2933199090

2,4-二氢-4-[(2-羟基苯基)偶氮]-5-甲基-2-苯基-3H-吡唑-3-酮 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%

推荐供应商更多供应商>>

QQ: 2241752642
微信二维码
电话: 19906633110