Melting point :139-142 °C (lit.)
Boiling point :229.19°C (rough estimate)
Density :1.3147 (rough estimate)
vapor pressure :0.028Pa at 25℃
refractive index :1.5423 (estimate)
Flash point :139°(232°F)
storage temp. :Store below +30°C.
solubility :H₂O: 50 mg/mL, clear
pka :1.07(at 25℃)
form :Crystalline Powder
color :White to almost white
PH :3.1 (50g/l, H2O, 20℃)
Water Solubility :887 g/L (20 ºC)
Merck :14,7403
BRN :109595
InChIKey :SIOXPEMLGUPBBT-UHFFFAOYSA-N
LogP :0.72
CAS DataBase Reference :98-98-6(CAS DataBase Reference)
NIST Chemistry Reference :2-Pyridinecarboxylic acid(98-98-6)
EPA Substance Registry System :2-Pyridinecarboxylic acid (98-98-6)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P501 Dispose of contents/container to..…