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189-64-0

Name DIBENZO[B,DEF]CHRYSENE
CAS 189-64-0
EINECS(EC#) 205-878-0
Molecular Formula C24H14
MDL Number MFCD00039579
Molecular Weight 302.37
MOL File 189-64-0.mol
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Chemical Properties

Melting point  308 °C
Boiling point  596 °C
density  1.1762 (estimate)
refractive index  1.9130 (estimate)
Fp  -11 °C
storage temp.  2-8°C
solubility  Chloroform (Very Slightly, Heated), DMSO (Very Slightly, Heated)
form  neat
color  White to Pale Beige
BRN  2054067
CAS DataBase Reference 189-64-0(CAS DataBase Reference)
IARC 2B (Vol. Sup 7, 92) 2010
EPA Substance Registry System Dibenzo[a,h]pyrene (189-64-0)

Safety Data

Hazard Codes  F,T
Risk Statements 
R45:May cause cancer.
R11:Highly Flammable.
R36/38:Irritating to eyes and skin .
R48/23/24/25:Toxic: danger of serious damage to health by prolonged exposure through inhalation, in contact with skin and if swallowed .
R65:Harmful: May cause lung damage if swallowed.
Safety Statements 
S53:Avoid exposure-obtain special instruction before use .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
RIDADR  2811
WGK Germany  3
RTECS  HO5775000
HS Code  2902.90.9000
HazardClass  6.1(b)
PackingGroup  III
Safety Profile
Confirmed carcinogen with experimental carcinogenic and tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes. Mutation data reported.
Hazardous Substances Data 189-64-0(Hazardous Substances Data)

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