Dibenzo[b,def]chrysene

Chemical Name: Dibenzo(b,def)chrysene
CAS No.: 189-64-0
EINECS: 205-878-0
RTECS: HO5775000
Molecular Formula: C₂₄H₁₄
Molecular Weight: 302.37 g/mol
Melting Point: 308 °C
Density: 1.313 g/cm³
Flash Point: 282 °C
Boiling Point: 552.3 °C at 760 mmHg
Storage temp.: 2-8°C
Following is the structure of Dibenzo(b,def)chrysene (CAS No.:189-64-0):

Product Categories about Dibenzo(b,def)chrysene (CAS No.:189-64-0) are Alphabetic ; Alpha Sort ; D ; DAlphabetic ; DIA - DIC ; Volatiles/ Semivolatiles
The chemical synonymous of Dibenzo(b,def)chrysene (CAS No.:189-64-0) are Dibenz(A,H) pyrene ; Dibenzo(A,H)pyrene ; Dibenzo[B,Def]chrysene ; Dibenzo[E,L]pyrene ; 3,4:8,9-Dibenzpyrene ; 1,2:6,7-Dibenzpyrene ; 1,2,6,7-Dibenzopyrene ; 3,4,8,9-Dibenzopyrene

NTP 10th Report on Carcinogens. IARC Cancer Review: Group 2B IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of chemicals to Man . 7 (1987),p. 56.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Sufficient Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of chemicals to Man . 32 (1983),p. 331.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of chemicals to Man . 3 (1973),p. 207.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) .

Confirmed carcinogen with experimental carcinogenic and tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes. Mutation data reported.Hazard Codes F,T
Risk Statements 45-46-11-36/38-48/23/24/25-65
Safety Statements 53-26-36/37-62

Hazard Codes: F T
Risk Statements about Dibenzo(b,def)chrysene (CAS No.:189-64-0):
R11:Highly flammable. 
R45:May cause cancer. 
R65:Harmful: may cause lung damage if swallowed. 
R36/38:Irritating to eyes and skin.
Safety Statements about Dibenzo(b,def)chrysene (CAS No.:189-64-0):
R26:Very toxic by inhalation. 
R53:May cause long-term adverse effects in the aquatic environment. 
R62:Risk of impaired fertility. 
R36/37:Irritating to eyes and respiratory system.