4-Ethyl-5-fluoropyrimidine
- 中文别名:4-乙基-5-氟嘧啶
- 中文释义:4-乙基-5-氟嘧啶;伏立康唑杂质C
- 英文别名:4-Ethyl-5-fluoropyrimidine;
VORICONAZOLE IMPURITY C;
4-Ethyl-5-Fluoropyrimidine;
4-Ethyl-5-fluoropyri;
PYRIMIDINE,4-ETHYL-5-FLUORO;
6-ETHYL-5-FLUOROPYRIMIDINE;
4-Ethyl-5-fluoropyridine;
UNII-RT448KF49C
- CAS No.:137234-88-9
- 分子式:C6H7FN2
- 分子量:126.13
- 精确分子量:126.05900
- PSA:25.78000
- InChI:InChI=1/C7H8FN/c1-2-6-3-4-9-5-7(6)8/h3-5H,2H2,1H3
- 分子结构式:
物化性质
- 密度:
- 1.117 g/cm3
- 沸点:
- 169.5ºC at 760 mmHg
- 闪点:
- 56.3ºC
- 折射率:
- 1.478
- 蒸汽压:
- 4.45mmHg at 25°C
安全信息
- 密度:
- 1.117 g/cm3
- 沸点:
- 169.5ºC at 760 mmHg
- 闪点:
- 56.3ºC
- 折射率:
- 1.478
- 蒸汽压:
- 4.45mmHg at 25°C
海关数据
中国海关编码:2933599090
- 概述:
- 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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:
- 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%