3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-(3-nitrophenyl)-
- 中文别名:5-甲基-2-(3-硝基苯基)-3-吡唑烷酮
- 中文释义:3-甲基-1-(3-硝基苯基)-5-吡唑酮
- 英文别名:3-METHYL-1-(3-NITROPHENYL)-5-PYRAZOLONE;
1-(3'-NITROPHENYL)-3-METHYL-5-PYRAZOLONE;
3-methyl-1-(3-nitrophenyl)-3-pyrazolin-5-one;
5-Methoxy-2-(3-nitrophenyl)-2H-pyrazol-3(4H)-one;
5-methyl-2-(3-nitrophenyl)-4H-pyrazol-3-one;
5-methyl-2-(3-nitrophenyl)-2,4-dihydro-3-pyrazolone;
1-(3-nitro-phenyl)-3-methyl-1H-pyrazol-5(4H)-one;
5-methyl-2-(3-nitro-phenyl)-1,2-dihydro-pyrazol-3-one;
5-methyl-2-(3-nitrophenyl)-2,4-dihydropyrazol-3-one;
2,4-dihydro-5-methyl-2-(3-nitrophenyl)-3H-pyrazol-3-one
- CAS No.:119-16-4
- 分子式:C10H9N3O3
- 分子量:219.2
- 精确分子量:219.06400
- PSA:78.49000
- InChI:The Key: BNILDNQGLCOHLV-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.42g/cm3
- 沸点:
- 426.7ºC at 760mmHg
- 闪点:
- 211.8ºC
- 折射率:
- 1.66
- 蒸汽压:
- 1.74E-07mmHg at 25°C
安全信息
- 密度:
- 1.42g/cm3
- 沸点:
- 426.7ºC at 760mmHg
- 闪点:
- 211.8ºC
- 折射率:
- 1.66
- 蒸汽压:
- 1.74E-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%
分子结构与计算化学数据
分子结构数据
1、 摩尔折射率:56.86
2、 摩尔体积(cm3/mol):153.8
3、 等张比容(90.2K):428.3
4、 表面张力(dyne/cm):60.0
5、 极化率(10-24cm3):22.54