3-Pyridinecarboxylicacid, 2-cyano-, 1,1-dimethylethyl ester
- 中文别名:2-氰基烟酸叔丁酯
- 中文释义:2-氰基烟酸叔丁酯
- 英文别名:tert-butyl 2-cyanopyridine-3-carboxylate;
tert-Butyl-2-cyanonictinate;
tert-Butyl 2-cyanonicotinate
- CAS No.:114429-07-1
- 分子式:C11H12N2O2
- 分子量:204.23
- 精确分子量:204.09000
- PSA:62.98000
- 分子结构式:
物化性质
- 密度:
- 1.14g/cm3
- 沸点:
- 337ºC at 760mmHg
- 闪点:
- 157.6ºC
- 折射率:
- 1.517
- 蒸汽压:
- 0.000108mmHg at 25°C
安全信息
- 密度:
- 1.14g/cm3
- 沸点:
- 337ºC at 760mmHg
- 闪点:
- 157.6ºC
- 折射率:
- 1.517
- 蒸汽压:
- 0.000108mmHg 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%