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92-52-4 Biphenyl

product Name Biphenyl
CAS No 92-52-4;68409-73-4
Synonyms Diphenyl Mixture; Diphenyl; Diphenyl Mixture; Aromatic hydrocarbons, biphenyl-rich; Biphenyl rich aromatic hydrocarbons; Distilled hydrodealkylized toluene; 1,1'-Biphenyl
Molecular Formula C12H10
Molecular Weight 154.21
InChI InChI=1/C12H10/c1-3-7-11(8-4-1)12-9-5-2-6-10-12/h1-10H
EINECS 202-163-5;270-059-7
Molecular Structure 92-52-4;68409-73-4 Biphenyl
Density 0.992
Melting point 68.5-71℃
Boiling point 255℃
Refractive index 1.571
Flash point 113℃
Water solubility insoluble
Vapour Pressur 0.0227mmHg at 25°C
Hazard Symbols  Xi:Irritant;
 N:Dangerous for the environment;
Risk Codes R36/37/38:;
R50/53:;
Safety Description S23:;
S60:;
S61:;