1H-Pyrazole-4-carboxylicacid, 3-(difluoromethyl)-1-methyl-
- 中文别名:3-(二氟甲基)-1-甲基-1H-吡唑-4-羧酸
- 中文释义:3-(二氟甲基)-1-甲基-1H-吡唑-4-羧酸;二氟吡唑酸;3-二氟甲基-1-甲基-1H-吡唑-4-羧酸;3-二氟甲基-1-甲基-1H-吡唑-4-甲酸
- 英文别名:3-(difluoromethyl)-1-methylpyrazole-4-carboxylic acid;
DFPA;
1-methyl-3-(difluoromethyl)-1H-pyrazole-4-carboxylic acid;
3-(difluoromethyl)-1-methyl-1H-pyrazol-4-carboxylic acid;
3-difluoromethyl-1-methyl-1H-pyrazole-4 carboxylic acid;
3-difluoromethyl-1-methyl-1H-pyrazol-4-ylcarboxylic acid
- CAS No.:176969-34-9
- 分子式:
C6H6F2N2O2
- 分子量:176.12100
- 精确分子量:176.04000
- PSA:55.12000
- InChI:InChI=1/C6H6F2N2O2/c1-10-2-3(6(11)12)4(9-10)5(7)8/h2,5H,1H3,(H,11,12)
- 分子结构式:
物化性质
- 密度:
- 1.52g/cm3
- 沸点:
- 315.9ºC at 760 mmHg
- 闪点:
- 144.9ºC
- 折射率:
- 1.533
- 蒸汽压:
- 0.000179mmHg at 25°C
安全信息
- 密度:
- 1.52g/cm3
- 沸点:
- 315.9ºC at 760 mmHg
- 闪点:
- 144.9ºC
- 折射率:
- 1.533
- 蒸汽压:
- 0.000179mmHg 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%