2,5-Cyclohexadiene-1,4-dione,2,5-diphenyl- cas no:844-51-9
Synonyms: Quinone,2,5-diphenyl- (3CI); p-Benzoquinone, 2,5-diphenyl- (6CI,7CI,8CI);2,5-Diphenyl-1,4-benzoquinone; 2,5-Diphenyl-p-benzoquinone; NSC 8725; StearerDPQ
Name2,5-Cyclohexadiene-1,4-dione,2,5-diphenyl-
CAS844-51-9
SynonymsQuinone,2,5-diphenyl- (3CI); p-Benzoquinone, 2,5-diphenyl- (6CI,7CI,8CI);2,5-Diphenyl-1,4-benzoquinone; 2,5-Diphenyl-p-benzoquinone; NSC 8725; StearerDPQ
EINECS(EC#)212-680-8
Molecular FormulaC18H12 O2
Molecular Weight260.29
Appearancebright yellow powder
refractive index1.642
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
Hazard Xi: Irritant;
Risk R36/37/38
Safety
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37: Wear suitable gloves.
HazardClass: IRRITANT
