3H-Pyrazol-3-one,2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-
- 中文别名:1-(3.4-二氯苯基)-3-甲基-5-吡唑啉酮
- 中文释义:1-(3.4-二氯苯基)-3-甲基-5-吡唑啉酮;2-(3,4-二氯苯基)-2,4-二氢-5-甲基-3H-吡唑-3-酮
- 英文别名:2-(3,4-dichlorophenyl)-5-methyl-4H-pyrazol-3-one;
2-(3,4-dichlorophenyl)-5-methyl-2,4-dihydropyrazol-3-one;
2-(3,4-dichlorophenyl)-5-methyl-2,4-dihydro-3h-pyrazol-3-one;
2-(3,4-Dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one;
EINECS 236-055-4;
1-(3,4-dichlorophenyl)-3-methyl-2-pyrazolin-5-one;
3-methyl-1-(3',4'-dichlorophenyl)-2-pyrazolin-5-one
- CAS No.:13124-17-9
- 分子式:C10H8Cl2N2O
- 分子量:243.08932
- 精确分子量:242.00100
- PSA:37.79000
- InChI:The Key: NPLZMVKJNPOHRL-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.45g/cm3
- 沸点:
- 426.8ºC at 760 mmHg
- 闪点:
- 211.9ºC
- 折射率:
- 1.642
- 蒸汽压:
- 1.72E-07mmHg at 25°C
安全信息
- 密度:
- 1.45g/cm3
- 沸点:
- 426.8ºC at 760 mmHg
- 闪点:
- 211.9ºC
- 折射率:
- 1.642
- 蒸汽压:
- 1.72E-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%