1H-Imidazole,4,5-dihydro-2-(trifluoromethyl)-
- 中文别名:2-(三氟甲基)-4,5-二氢-1H-咪唑
- 中文释义:2-(三氟甲基)-4,5-二氢-1H-咪唑
- 英文别名:2-(trifluoromethyl)-4,5-dihydro-1H-imidazole;
2-trifluoromethyl-4,5-dihydro-1H-imidazole;
2-(trifluoromethyl)-2-imidazoline
- CAS No.:2794-20-9
- 分子式:
C4H5F3N2
- 分子量:138.0911
- 精确分子量:138.04000
- PSA:24.39000
- InChI:The Key: AJVDOFRZQWMSLK-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.5g/cm3
- 沸点:
- 141.5ºC at 760mmHg
- 闪点:
- 39.4ºC
- 折射率:
- 1.45
- 蒸汽压:
- 7.29mmHg at 25°C
安全信息
- 密度:
- 1.5g/cm3
- 沸点:
- 141.5ºC at 760mmHg
- 闪点:
- 39.4ºC
- 折射率:
- 1.45
- 蒸汽压:
- 7.29mmHg at 25°C
海关数据
中国海关编码:2933290090
- 概述:
- 2933290090. 其他结构含非稠合咪唑环的化合物. 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:
- 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%