844-51-9 2,5-Diphenyl-p-benzoquinone

product Name 2,5-Diphenyl-p-benzoquinone Synonyms 2,5-Diphenyl-4-benzoquinone; 2,5-Diphenyl-1,4-benzoquinone; AI3-61046; NSC 8725; 2,5-Cyclohexadiene-1,4-dione, 2,5-diphenyl-; p-Benzoquinone, 2,5-diphenyl- (8CI); 2,5-diphenylcyclohexa-2,5-diene-1,4-dione Molecular Formula C18H12O2 Molecular Weight 260.2867 InChI InChI=1/C18H12O2/c19-17-12-16(14-9-5-2-6-10-14)18(20)11-15(17)13-7-3-1-4-8-13/h1-12H CAS Registry Number 844-51-9 EINECS 212-680-8 Molecular Structure Density 1.237g/cm3 Boiling point 457.9°C at 760 mmHg Refractive index 1.642 Flash point 170.5°C Vapour Pressur 1.43E-08mmHg at 25°C Hazard Symbols Risk Codes Safety Description S22:Do not inhale dust.; S24/25:Avoid contact with skin and eyes.;