3-Pyridinecarboxamide,2,6-dichloro-4-(trifluoromethyl)-
- 中文别名:2,6-二氯-4-三氟甲基吡啶-3-羧胺
- 中文释义:2,6-二氯-4-三氟甲基吡啶-3-羧胺;2,6-二氯-4-(三氟甲基)烟酰胺
- 英文别名:2,6-Dichloro-4-(trifluoromethyl)nicotinamide;
2,6-dichloro-4-(trifluoromethyl)pyridine-3-carboxamide
- CAS No.:158063-67-3
- 分子式:C7H3Cl2F3N2O
- 分子量:259.01
- 精确分子量:257.95700
- PSA:55.98000
- InChI:InChI=1/C5H10F3N/c1-3(2)4(9)5(6,7)8/h3-4H,9H2,1-2H3
- 分子结构式:
物化性质
- 密度:
- 1.631 g/cm3
- 熔点:
- 198-200ºC
- 沸点:
- 266.6ºC at 760 mmHg
- 闪点:
- 115ºC
- 折射率:
- 1.36
- 蒸汽压:
- 25.5mmHg at 25°C
安全信息
- 密度:
- 1.631 g/cm3
- 熔点:
- 198-200ºC
- 沸点:
- 266.6ºC at 760 mmHg
- 闪点:
- 115ºC
- 折射率:
- 1.36
- 蒸汽压:
- 25.5mmHg at 25°C
海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 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:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%