Phenalene

Not to be confused with phenylene.

Phenalene
IUPAC name 1H-Phenalene
Other names Perinaphthene
Identifiers
CAS number	203-80-5 N
PubChem	9149
ChemSpider	8795 Y
ChEBI	CHEBI:33082 Y
Jmol-3D images	Image 1
SMILES c3c1cccc2\C=C/Cc(c12)cc3
InChI InChI=1S/C13H10/c1-4-10-6-2-8-12-9-3-7-11(5-1)13(10)12/h1-8H,9H2 Y Key: XDJOIMJURHQYDW-UHFFFAOYSA-N Y InChI=1/C13H10/c1-4-10-6-2-8-12-9-3-7-11(5-1)13(10)12/h1-8H,9H2 Key: XDJOIMJURHQYDW-UHFFFAOYAK
Properties
Molecular formula	C13H10
Molar mass	166.22 g/mol
N (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Phenalene is a polycyclic aromatic hydrocarbon (PAH). Like many PAHs, it is an atmospheric pollutant formed during the combustion of fossil fuels.

See also

• Zethrene