3-CYANOPYRIDINE-2-CARBOXYLIC ACID
- 中文别名:3-氰基吡啶-2-羧酸
- 中文释义:3-氰基吡啶-2-羧酸;3-氰基吡啶-2-甲酸
- 英文别名:3-Cyanopyridine-2-carboxylic acid;
3-cyano-pyridine-2-carboxylic acid;
3-Cyanopicolinic acid;
3-Cyan-pyridin-2-carbonsaeure;
3-CYANO-2-PYRIDINECARBOXYLIC ACID
- CAS No.:53940-10-6
- 分子式:C7H4N2O2
- 分子量:148.12
- 精确分子量:148.02700
- PSA:73.98000
- InChI:InChI=1/C7H4N2O2/c8-4-5-2-1-3-9-6(5)7(10)11/h1-3H,(H,10,11)
- 分子结构式:
物化性质
- 密度:
- 1.42g/cm3
- 沸点:
- 371.6ºC at 760 mmHg
- 闪点:
- 178.5ºC
- 折射率:
- 1.596
安全信息
- 密度:
- 1.42g/cm3
- 沸点:
- 371.6ºC at 760 mmHg
- 闪点:
- 178.5ºC
- 折射率:
- 1.596
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%