Melting point :102-105 °C (lit.)
Boiling point :137°C (3 torr)
Density :1.2543 (estimate)
vapor pressure :0.005Pa at 20℃
Flash point :170-172°C/10mm
storage temp. :Sealed in dry,Room Temperature
solubility :Insoluble in water
form :Crystalline Powder
color :White to slightly yellow
Water Solubility :8.757mg/L at 20℃
BRN :516231
InChIKey :LSQARZALBDFYQZ-UHFFFAOYSA-N
LogP :3.37 at 20℃
CAS DataBase Reference :345-92-6(CAS DataBase Reference)
NIST Chemistry Reference :4,4'-Difluorobenzophenone(345-92-6)
EPA Substance Registry System :4,4'-Difluorobenzophenone (345-92-6)

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 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 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P273 Avoid release to the environment. 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.