4,4'-Bis(diethylamino) benzophenone

Melting point :89-92 °C(lit.)
Boiling point :475.7±30.0 °C(Predicted)
Density :1.048±0.06 g/cm3(Predicted)
vapor pressure :0Pa at 20℃
Flash point :151 °C
storage temp. :Store below +30°C.
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :4.14±0.32(Predicted)
form :Crystalline Granules
color :Yellow to yellow-green
PH :4-6 (50g/l, H2O, 20℃)
Water Solubility :insoluble
Sensitive :Light Sensitive
λmax :352nm(THF)(lit.)
BRN :2148611
InChIKey :VYHBFRJRBHMIQZ-UHFFFAOYSA-N
LogP :5.2 at 35℃
CAS DataBase Reference :90-93-7(CAS DataBase Reference)
EPA Substance Registry System :Methanone, bis[4-(diethylamino)phenyl]- (90-93-7)

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 H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501 H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P273 Avoid release to the environment. 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. P337+P313 IF eye irritation persists: Get medical advice/attention. P391 Collect spillage. Hazardous to the aquatic environment P501 Dispose of contents/container to..…