4-Pyridinecarboxylicacid, 2-cyano-, methyl ester
- 中文别名:2-氰基-4-吡啶羧酸甲酯
- 中文释义:2-氰基-4-吡啶羧酸甲酯;2-氰基异烟酸甲酯;2-氰基-4-吡啶甲酸甲酯
- 英文别名:Methyl 2-cyanoisonicotinate;
methyl 2-cyanopyridine-4-carboxylate
- CAS No.:94413-64-6
- 分子式:C8H6N2O2
- 分子量:162.15
- 精确分子量:162.04300
- PSA:62.98000
- InChI:InChI=1/C8H6N2O2/c1-12-8(11)6-2-3-10-7(4-6)5-9/h2-4H,1H3
- 分子结构式:
物化性质
- 密度:
- 1.25g/cm3
- 沸点:
- 296.6ºC at 760mmHg
- 闪点:
- 133.2ºC
- 折射率:
- 1.536
安全信息
- 密度:
- 1.25g/cm3
- 沸点:
- 296.6ºC at 760mmHg
- 闪点:
- 133.2ºC
- 折射率:
- 1.536
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%