1,2-BENZANTHRACENE 56-55-3 99% purity
1,2-BENZANTHRACENE Basic information
Product Name: 1,2-BENZANTHRACENE
Synonyms: 1,2-benz(a)anthracene;1,2-Benz[a]anthracene;1,2-Benzanthrazen;1,2-Benzanthrene;1,2-Benzoanthracene;2,3-Benzphenanthrene;benz(b)phenanthrene;benzanthracene(non-specificname)
CAS: 56-55-3
MF: C18H12
MW: 228.29
EINECS: 200-280-6
Product Categories:
Mol File: 56-55-3.mol
1,2-BENZANTHRACENE Chemical Properties
Melting point 157-159 °C(lit.)
Boiling point 437.6 °C(lit.)
density 1.274 g/cm3
vapor pressure 54.8 (de Kruif, 1980)
refractive index 1.7710 (estimate)
Fp -18 °C
storage temp. 2-8°C
solubility Soluble in ethanol, ether, acetone, benzene (U.S. EPA, 1985), toluene, xylenes, and other monoaromatic hydrocarbons.
pka >15 (Christensen et al., 1975)
form Solid
color Light Yellow
Water Solubility 9.4ug/L(25 ºC)
Merck 14,1062
BRN 1909298
Henry's Law Constant 1.48, 3.06, 6.22, 12.0, and 20.8 at 4.1, 11.0, 18.0, 25.0, and 31.0 °C, respectively (Bamford et al., 1998)
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 56-55-3(CAS DataBase Reference)
IARC 2B (Vol. 92, Sup 7) 2010
EPA Substance Registry System Benz[a]anthracene (56-55-3)
Safety Information
Hazard Codes T,N,Xn,F
Risk Statements 45-50/53-67-65-38-11-63-43-36/37/38-23/24/25-39/23/24/25-52/53-40-51/53-20
Safety Statements 53-45-60-61-62-36/37-24/25-23-26-33-25-16-9
RIDADR UN 3077 9/PG 3
WGK Germany 3
RTECS CV9275000
HazardClass 6.1(b)
PackingGroup III
HS Code 29029000
Hazardous Substances Data 56-55-3(Hazardous Substances Data)
Toxicity LD50 for mice by intravenous injection 10 mg/kg (Patnaik, 1992).
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