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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.

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