Melting point :177-180 °C (lit.)
Boiling point :314.24°C (rough estimate)
Density :1.4283 (rough estimate)
refractive index :1.5468 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform
pka :3.12±0.10(Predicted)
form :Crystalline Powder
color :Yellow to beige
Water Solubility :<0.1 g/100 mL at 22 ºC
BRN :2451300
CAS DataBase Reference :1975-52-6(CAS DataBase Reference)
NIST Chemistry Reference :2-Methyl-5-nitrobenzoic acid(1975-52-6)
EPA Substance Registry System :2-Methyl-5-nitrobenzoic acid (1975-52-6)

Symbol(GHS):
Signal word:	Warning
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 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.