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 ;
ChemSpider	9550 ;
ECHA InfoCard	100.006.532
PubChem CID	9938;
UNII	C765E5F653 ;
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 Key: KEIFWROAQVVDBN-UHFFFAOYSA-N ;
	SMILES c2ccc1c(C=CCC1)c2;
Properties
Chemical formula	C10H10
Molar mass	130.190 g·mol−1
Appearance	Colorless to pale yellow or yellow-green liquid
Density	0.993 g/cm3
Melting point	−8.5 °C (16.7 °F; 264.6 K)
Boiling point	210 °C (410 °F; 483 K) (some decomp.)
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). verify (what is ?) Infobox references

Dialin (1,2-dihydronaphthalene) is a hydrocarbon with the chemical formula C₁₀H₁₀. It is related to naphthalene by the addition of two H atoms. It is a colorless oil. The compound can be prepared by dehydration of 1,2,3,4-tetrahydro-1-naphthol [wd].^[2]

Related compounds

Naphthalene
Tetralin
Decalin
1,4-Dihydronaphthalene (registry number 612-17-9), an isomer of 1,2-Dihydronaphthalene

↑ Chirico, Robert D.; Steele, William V. (May 2008). "Thermodynamic properties of 1,2-dihydronaphthalene: Glassy crystals and missing entropy". The Journal of Chemical Thermodynamics. 40 (5): 806–817. doi:10.1016/j.jct.2008.01.009.
↑ Korstanje, Ties J.; Jastrzebski, Johann T. B. H.; Klein Gebbink, Robertus J. M. (2010). "Catalytic Dehydration of Benzylic Alcohols to Styrenes by Rhenium Complexes". ChemSusChem. 3 (6): 695–697. Bibcode:2010ChSCh...3..695K. doi:10.1002/cssc.201000055. PMID 20468027.

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