中文别名:烟酰胺; 吡啶-3-羟酸; 3-噼啉酸; 尼亚生; 3-吡啶羟酸; 3-吡啶甲酸; 氮苯酸-[3]; 吡啶-3-甲酸,尼克酸; 尼古丁酸; 尼克酸;
英文别名:3-Pyridinecarboxylic acid; Vitamin B3; 5-22-02-00057; 5-22-02-00057 (Beilstein Handbook Reference); AKOS BBS-00003719; 3-Pyridylcarboxylic acid; MFCD00006391; BETA-PICOLINIC ACID; Pyridine-Β-carboxylic acid; Niacin; P. P. Factor; RARECHEM AL BO 0217; 3-CARBOXYPYRIDINE; Pyridine-3-carboxylic acid; P.P. factor-pellagra preventive factor; T6NJ CVQ; 3-PICOLINIC ACID; Nicotinamide; TIMTEC-BB SBB004279; ACIDUM-NICOTINICUM; EINECS 200-441-0; antipellagra vitamin;分子式:C6H5NO2
分子量:123.111
密度:1.473
熔点:234-238℃
沸点:457° F (NTP, 1992)
折射率:1.4936
闪光点:193°C