naphtho[1,2-b]phenanthrene (Molecular Formula: C₂₂H₁₄)

Product Name:	naphtho[1,2-b]phenanthrene
CAS Registry Number:	53-70-3
EINECS:	200-181-8
Synonyms:	benzo[k]tetraphene; Dibenzo[a,h]anthracene; DIBENZ(A,H)ANTHRACENE; 53-70-3; Dibenzo(a,h)anthracene;Dibenz[a,h]anthracene; 1,2:5,6-Dibenzanthracene;naphtho[1,2-b]phenanthrene;
Molecular Structure:
Molecular Formula:	C₂₂H₁₄
Molecular Weight:	278.34656
Density:	1.232g/cm³
Boiling Point:	524 °C(lit.)
Melting Point:	262-265 °C(lit.)
Flash Point:	264.5°C
Refractive index:	1.811
Risk Codes:	45-50/53-67-65-38-11
Safety Statements:	Confirmed carcinogen with experimental carcinogenic, tumorigenic, and neoplastigenic data. Poison by intravenous route. Human mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
Analytical Methods:		For occupational chemical analysis use NIOSH: Polynuclear Aromatic Hydrocarbons (HPLC), 5506; (GC), 5515.
Hazard Symbols:	A confirmed carcinogen. A poison.

naphtho[1,2-b]phenanthrene (Molecular Formula: C22H14)