Dialin

Dialin

Names
Preferred IUPAC name 1,2-Dihydronaphthalene
Other names Bicyclo[4.4.0]deca-1,3,5,7-tetraene; Δ1-Dialin; 1,2-Dialin[ citation needed ]
Identifiers
CAS Number	447-53-0
3D model (JSmol)	Interactive image
ChEBI	CHEBI:38142  Y
ChemSpider	9550  Y
ECHA InfoCard	100.006.532
PubChem CID	9938
UNII	C765E5F653  Y
CompTox Dashboard (EPA)	DTXSID30858713
InChI InChI=1S/C10H10/c1-2-6-10-8-4-3-7-9(10)5-1/h1-3,5-7H,4,8H2 Y Key: KEIFWROAQVVDBN-UHFFFAOYSA-N Y
SMILES c2ccc1c(C=CCC1)c2
Properties
Chemical formula	C10H10
Molar mass	130.190 g·mol−1
Density	0.993 g/cm3
Melting point	−8.5 °C (16.7 °F; 264.6 K)
Magnetic susceptibility (χ)	−85.1·10−6 cm3/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y  verify  (what is  YN ?) Infobox references

Dialin (1,2-dihydronaphthalene) is a hydrocarbon with the chemical formula C₁₀H₁₀. It is similar to naphthalene but one ring is partially saturated.

Cryogenic irradiation interconverts dialin with [10]‑annulene. ^{[1] [2]}

See also

• Naphthalene
• Tetralin
• Decalin

Bibliography

1. Masamune S.; Seidner, R. T. (1969). "[10]Annulenes". Journal of the Chemical Society D: Chemical Communications (10): 542. doi:10.1039/c29690000542. ISSN   0577-6171.
2. Kemp-Jones, A. V.; Masamune S. (1973). "The monocyclic 10π-electron system". In Nozoe Tetsuo; Breslow, Ronald; Hafner, Klaus; Itô Shô; Murata Ichiro (eds.). Topics in Nonbenzenoid Aroma­tic Chemistry . Vol. I. Tokyo/New York: Hirokawa Publishing, on behalf of Halsted Press, a division of John Wiley & Sons. p. 122. ISBN   0-470-65155-5 – via the Internet Archive.