Melting point :151-154 °C (lit.)
Boiling point :301 °C (lit.)
Density :1.4410 (rough estimate)
refractive index :1.4590 (estimate)
Flash point :300-302°C
storage temp. :Store below +30°C.
solubility :0.8g/l
form :Powder
pka :2.51±0.25(Predicted)
color :White to beige
Water Solubility :<0.1 g/100 mL at 19 ºC
BRN :973353
Stability :Stable.
CAS DataBase Reference :50-79-3(CAS DataBase Reference)
NIST Chemistry Reference :Benzoic acid, 2,5-dichloro-(50-79-3)
EPA Substance Registry System :Benzoic acid, 2,5-dichloro- (50-79-3)

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:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.