中文名称:异烟酸
- 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
- isonicotinic acid
- 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; 4-Picolinic acid
- 55-22-1
- 200-228-2
- C6H4NO2
- 122.102
- InChI=1/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9)/p-1
- 310-315℃
- 396°C at 760 mmHg
- 193.3°C
- 5.2 g/L (20℃)
- 5.56E-07mmHg at 25°C
- 熔点 310-315°C
沸点 260°C (15 mmHg)
水溶性 5.2 g/L (20°C)
- 用作医药中间体,主要用于制抗结核病药物异烟肼,也用于合成酰胺、酰肼、酯类等衍生物
-
Xi:Irritant;
-
R36/37/38:;
-
S26:;
S36:;
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