Melting point :163-165 °C (lit.)
Boiling point :271.51°C (estimate)
Density :1.0937 (estimate)
refractive index :1.5188 (estimate)
storage temp. :Sealed in dry,Room Temperature
pka :4.44±0.10(Predicted)
form :Crystalline Powder
color :White to beige
Water Solubility :129.2mg/L(temperature not stated)
BRN :907267
InChI :InChI=1S/C9H10O2/c1-6-3-4-8(9(10)11)5-7(6)2/h3-5H,1-2H3,(H,10,11)
InChIKey :OPVAJFQBSDUNQA-UHFFFAOYSA-N
SMILES :C(O)(=O)C1=CC=C(C)C(C)=C1
CAS DataBase Reference :619-04-5(CAS DataBase Reference)
NIST Chemistry Reference :Benzoic acid, 3,4-dimethyl-(619-04-5)
EPA Substance Registry System :3,4-Dimethylbenzoic acid (619-04-5)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 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:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.