Dibenz(a,j)anthracene

Dibenz[a,j]anthracene is an organic compound with the chemical formula C₂₂H₁₄.

Dibenz[a,j]anthracene

Identifiers
CAS Number	224-41-9
3D model (JSmol)	Interactive image
ChEBI	CHEBI:82438
ChEMBL	ChEMBL24775
ChemSpider	8821
ECHA InfoCard	100.005.390
EC Number	90321
KEGG	C19389
PubChem CID	9176
UNII	M477C74UCX
CompTox Dashboard (EPA)	DTXSID8074811
InChI InChI=1S/C22H14/c1-3-7-19-15(5-1)9-11-17-13-18-12-10-16-6-2-4-8-20(16)22(18)14-21(17)19/h1-14H InChI=1/C22H14/c1-3-7-19-15(5-1)9-11-17-13-18-12-10-16-6-2-4-8-20(16)22(18)14-21(17)19/h1-14H
SMILES c35cc2ccc1ccccc1c2cc3c4ccccc4cc5
Properties
Chemical formula	C22H14
Molar mass	278.3466
Appearance	colorless crystals
Melting point	196 °C (385 °F; 469 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

In February 2014, NASA announced a greatly upgraded database for tracking polycyclic aromatic hydrocarbons (PAHs), including dibenz[a,j]anthracene, in the universe. According to scientists, more than 20% of the carbon in the universe may be associated with PAHs, possible starting materials for the formation of life. PAHs seem to have been formed shortly after the Big Bang, are widespread throughout the universe, and are associated with new stars and exoplanets.[1]

References

1. Hoover, Rachel (February 21, 2014). "Need to Track Organic Nano-Particles Across the Universe? NASA's Got an App for That". NASA. Retrieved February 22, 2014.