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
Major Application environmental
forensics and toxicology
InChI 1S/C24H14/c1-3-7-19-15(5-1)13-17-9-12-22-20-8-4-2-6-16(20)14-18-10-11-21(19)23(17)24(18)22/h1-14H
InChIKey RXUSYFJGDZFVND-UHFFFAOYSA-N
SMILES c1ccc2c(c1)cc3ccc4c5ccccc5cc6ccc2c3c46
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
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Carc. 1B
Muta. 2
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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