Melting point :22-24 °C (lit.)
Boiling point :264 °C (lit.)
Density :1.006 g/mL at 25 °C (lit.)
vapor density :5.79 (vs air)
vapor pressure :<1 mm Hg ( 77 °C)
refractive index :n20/D 1.577(lit.)
Flash point :>230 °F
storage temp. :Store below +30°C.
solubility :Soluble in ethanol, ether, benzene and chloroform.
pka :33.5(at 25℃)
form :Low Melting Solid
color :Colorless to pale yellow
Specific Gravity :1.006
Odor :at 10.00 % in dipropylene glycol. sweet green wet plastic geranium
Odor Type :green
explosive limit :0.69-8.66%(V)
Water Solubility :14.1mg/L(25 ºC)
FreezingPoint :24.0 to 26.0 ℃
Merck :14,3328
BRN :1904982
Dielectric constant :2.6（26℃）
LogP :4.140
CAS DataBase Reference :101-81-5(CAS DataBase Reference)
NIST Chemistry Reference :Diphenylmethane(101-81-5)
EPA Substance Registry System :Diphenylmethane (101-81-5)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P273 Avoid release to the environment. P391 Collect spillage. Hazardous to the aquatic environment P501 Dispose of contents/container to..…