Home Categories Chemical Reagents Dibenz[a,h]anthracene
A3229412

Dibenz[a,h]anthracene , Analysis standard , 53-70-3

Synonym(s):
1,2:5,6-Dibenzanthracene

CAS NO.:53-70-3

Empirical Formula: C22H14

Molecular Weight: 278.35

MDL number: MFCD00003708

EINECS: 200-181-8

Pack Size Price Stock Quantity
10MG RMB364.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 262-265 °C(lit.)
Boiling point: 524 °C(lit.)
Density  1.282 g/cm3
vapor pressure  2.78 x 10-12 mmHg at 25 °C (de Kruif, 1980)
refractive index  1.8120 (estimate)
Flash point: -18 °C
storage temp.  room temp
solubility  Soluble in petroleum ether, benzene, toluene, xylene, and oils (Windholz et al., 1983).
form  Solid
color  Light yellow to Yellow
Water Solubility  2.2ug/L(25 ºC)
Merck  14,3007
BRN  1912416
Henry's Law Constant 1.70 x 10-6 atm?m3/mol at 25 °C (approximate - calculated from water solubility and vapor pressure)
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey LHRCREOYAASXPZ-UHFFFAOYSA-N
CAS DataBase Reference 53-70-3(CAS DataBase Reference)
IARC 2A (Vol. Sup 7, 92) 2010
EPA Substance Registry System Dibenz[a,h]anthracene (53-70-3)

Description and Uses

1, 2:5, 6-DIBENZANTHRACENE is a crystalline aromatic hydrocarbon. It is a component of coal tars, shale oils, and soots (IARC, 1985) and has been detected in gasoline engine exhaust, coke oven emissions, cigarette smoke, charcoal broiled meats, vegetation near heavily traveled roads, and surface water and soils near hazardous waste sites. It is a kind of carcinogenic compound, and thus being mainly used for the research purpose. For example, in biological research, it is a mutagen used to induce tumorigenesis.

There is no report on the common use of dibenz[a,h]anthracene and its commercial production.

Safety

Symbol(GHS) 
GHS08,GHS09
Signal word  Danger
Hazard statements  H350-H410
Precautionary statements  P201-P273-P308+P313
Hazard Codes  T,N,F
Risk Statements  45-50/53-67-65-38-11-52/53-36/37/38
Safety Statements  53-45-60-61-62-26
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  HN2625000
HS Code  2902.90.9000
HazardClass  6.1(b)
PackingGroup  III
Hazardous Substances Data 53-70-3(Hazardous Substances Data)
Toxicity LD50 (intravenous) for rats is 10 mg/kg (Patnaik, 1992).

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