Melting point :54-57 °C (lit.)
Boiling point :231-233 °C
Density :1.3456 (rough estimate)
refractive index :1.5756 (estimate)
Flash point :>230 °F
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :Crystalline Powder
color :White to off-white
Sensitive :Air Sensitive
BRN :1635476
InChI :InChI=1S/C7H4Cl2O/c8-6-1-2-7(9)5(3-6)4-10/h1-4H
InChIKey :BUXHYMZMVMNDMG-UHFFFAOYSA-N
SMILES :C(=O)C1=CC(Cl)=CC=C1Cl
CAS DataBase Reference :6361-23-5(CAS DataBase Reference)

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.