中文名称: |
异烟酸 |
中文别名: |
4-吡啶甲酸; 吡啶-4-甲酸; 异尼克酸; 4-吡啶羟酸; 4-噼 啉酸; 吡啶-4-羟酸; 4-吡啶羧酸 |
英文名称: |
isonicotinic acid |
英文别名: |
4-pyridinecarboxylic acid; pyridine-4-carboxylic acid; PYRIDINE-3-CARBOXYLIC ACID; PYRIDINE-GAMMA-CARBOXYLIC ACID; RARECHEM AL BO 0219; TIMTEC-BB SBB004278; 4-Carboxypyridine; Acide iso-nicotinique; acideiso-nicotinique; 4-Carboxy Pyridine; Isonicotic acid
; pyridine-4-carboxylate |
CAS号: |
55-22-1 |
EINECS号: |
200-228-2 |
分子式: |
C6H4NO2 |
分子量: |
122.102 |
InChI: |
InChI=1/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9)/p-1 |
分子结构: |
|
熔点: |
310-315℃ |
沸点: |
396°C at 760 mmHg |
闪点: |
193.3°C |
水溶性: |
5.2 g/L (20℃) |
蒸汽压: |
5.56E-07mmHg at 25°C |