Anthanthrene

Anthanthrene
Names
	Preferred IUPAC name Naphtho[7,8,1,2,3-nopqr]tetraphene
	Other names Dibenzo[def,mno]chrysene; Anthanthren; Dibenzo[cd,jk]pyrene
Identifiers
CAS Number	191-26-4 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:82389;
ChemSpider	8764 ;
ECHA InfoCard	100.005.351
KEGG	C19327 ;
PubChem CID	9118;
UNII	L65OZG189H;
CompTox Dashboard (EPA)	DTXSID9075452 ;
	InChI InChI=1S/C22H12/c1-3-13-7-9-18-12-16-6-2-4-14-8-10-17-11-15(5-1)19(13)21(18)22(17)20(14)16/h1-12H Key: YFIJJNAKSZUOLT-UHFFFAOYSA-N ; InChI=1/C22H12/c1-3-13-7-9-18-12-16-6-2-4-14-8-10-17-11-15(5-1)19(13)21(18)22(17)20(14)16/h1-12H Key: YFIJJNAKSZUOLT-UHFFFAOYAI;
	SMILES c6c3ccc2cc1cccc5c1c4c2c3c(cc4cc5)cc6;
Properties
Chemical formula	C22H12
Molar mass	276.33 g/mol
Appearance	Golden yellow solid
Melting point	261 °C (502 °F; 534 K)
Solubility in water	Insoluble
Magnetic susceptibility (χ)	-204.2·10−6 cm3/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Anthanthrene is a polycyclic aromatic hydrocarbon.^[1] According to the International Agency for Research on Cancer, as of 2006^[update] there was "limited evidence in experimental animals" that it is a carcinogen.^[2]

References

^ Clar, E. (1964). Polycyclic Hydrocarbons. New York: Academic Press.
^ "PAHs: IARC Working Group, 2006". Carcinogenic Risk In Occupational Settings.

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v t e Polycyclic aromatic hydrocarbons
2 rings	Butalene Azulene Naphthalene
3 rings	Acenaphthene Acenaphthylene Anthracene Fluorene Phenalene Phenanthrene
4 rings	Benz[a]anthracene Benzo[a]fluorene Benzo[c]fluorene Benzo[c]phenanthrene Chrysene Fluoranthene Pyrene Tetracene Triphenylene Tricyclobutabenzene
5 rings	Benz[e]acephenanthrylene Benzopyrene Benzo[a]pyrene Benzo[e]pyrene 6H-Benzo[cd]pyrene(Olympicene) Benzo[a]fluoranthene Benzo[b]fluoranthene Benzo[j]fluoranthene Benzo[k]fluoranthene trans-Bicalicene Dibenz[a,h]anthracene Dibenz[a,j]anthracene Pentacene Perylene Picene Tetraphenylene
6 rings	Anthanthrene Benzo[ghi]perylene Corannulene Dibenzopyrenes Hexacene Triangulene Zethrene
7+ rings	Coronene Dicoronylene Diindenoperylene Heptacene Hexabenzocoronene (Hexa-cata-) Kekulene Ovalene Rubicene Rubrene Sumanene Superphenalene Trinaphthylene Truxene
General classes	Acene Circulene Cyclacene Helicene Phenacene

Names


Preferred IUPAC name Naphtho[7,8,1,2,3-nopqr]tetraphene
Other names Dibenzo[def,mno]chrysene; Anthanthren; Dibenzo[cd,jk]pyrene
Identifiers
CAS Number	191-26-4^Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:82389
ChemSpider	8764^Y
ECHA InfoCard	100.005.351
KEGG	C19327^N
PubChem CID	9118
UNII	L65OZG189H
CompTox Dashboard (EPA)	DTXSID9075452
InChI InChI=1S/C22H12/c1-3-13-7-9-18-12-16-6-2-4-14-8-10-17-11-15(5-1)19(13)21(18)22(17)20(14)16/h1-12H^Y Key: YFIJJNAKSZUOLT-UHFFFAOYSA-N^Y InChI=1/C22H12/c1-3-13-7-9-18-12-16-6-2-4-14-8-10-17-11-15(5-1)19(13)21(18)22(17)20(14)16/h1-12H Key: YFIJJNAKSZUOLT-UHFFFAOYAI
SMILES c6c3ccc2cc1cccc5c1c4c2c3c(cc4cc5)cc6
Properties
Chemical formula	C₂₂H₁₂
Molar mass	276.33 g/mol
Appearance	Golden yellow solid
Melting point	261 °C (502 °F; 534 K)
Solubility in water	Insoluble
Magnetic susceptibility (χ)	-204.2·10⁻⁶ cm³/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references