中文名称: |
烟酸 |
中文别名: |
3-吡啶甲酸; 吡啶-3-甲酸; 尼可丁酸; 3-吡啶羟酸; 3-噼啉酸; 吡啶-3-羟酸; 氮苯酸-[3]; 吡啶-3-羧酸; VB3
|
英文名称: |
Nicotinic acid |
英文别名: |
BETA-PICOLINIC ACID; AKOS BBS-00003719; ACIDUM-NICOTINICUM; 3-PICOLINIC ACID; 3-CARBOXYPYRIDINE; RARECHEM AL BO 0217; TIMTEC-BB SBB004279123.11; 3-Carboxy Pyridine; Pyridine -3-Carloxylic acid; Niacin; pyridine-3-carboxylate; pyridine-3-carboxylic acid |
CAS号: |
59-67-6 |
EINECS号: |
200-441-0 |
分子式: |
C6H5NO2 |
分子量: |
123.1094 |
InChI: |
InChI=1/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) |
分子结构: |
|
密度: |
1.293g/cm3 |
熔点: |
234-238℃ |
沸点: |
292.5°C at 760 mmHg |
闪点: |
130.7°C |
水溶性: |
1-5 g/100 mL at 17℃ |
蒸汽压: |
0.000836mmHg at 25°C |