4605-91-8

Basic information

• Product Name: 2-METHYLNAPHTHALENE-BIS(HEXACHLOROCYCLOPENTADIENE) ADDUCT
• Synonyms: 2-METHYLNAPHTHALENE-BIS(HEXACHLOROCYCLOPENTADIENE) ADDUCT;1,2,3,4,5,6,7,8,13,13,14,14-dodecachloro-1,4,4a,4b,5,8,8a,12b-octahydro-10-methyl-1,4:5,8-dimethanotriphenylene;2-METHYLNAPHTHALENE-BIS(HEXACHLOROCYCLO- PENTADIENE) ADDUCT, TECH.;2-Methylnaphthalene-bis(hexachlorocyclopentadiene) adduct,97%
• CAS NO: 4605-91-8
• Molecular Formula: C21H10Cl12
• Molecular Weight: 687.74
• EINECS: 225-009-9
• Product Categories: Aryl;C13 to C37+;Halogenated Hydrocarbons
• Mol File: 4605-91-8.mol
• Article Data: 1

Chemical Properties

• Melting Point: 158-161 °C(lit.)
• Boiling Point: 696.75°C (rough estimate)
• Flash Point: 310.6°C
• Appearance: /
• Density: 1.5048 (rough estimate)
• Vapor Pressure: 6.81E-14mmHg at 25°C
• Refractive Index: 1.6000 (estimate)
• CAS DataBase Reference: 2-METHYLNAPHTHALENE-BIS(HEXACHLOROCYCLOPENTADIENE) ADDUCT(CAS DataBase Reference)
• NIST Chemistry Reference: 2-METHYLNAPHTHALENE-BIS(HEXACHLOROCYCLOPENTADIENE) ADDUCT(4605-91-8)
• EPA Substance Registry System: 2-METHYLNAPHTHALENE-BIS(HEXACHLOROCYCLOPENTADIENE) ADDUCT(4605-91-8)

Safety Data

• Safety Statements: 24/25
• WGK Germany: 3
• Hazardous Substances Data: 4605-91-8(Hazardous Substances Data)

Usage

Chemical Properties

OFF-WHITE TO BEIGE AMORPHOUS POWDER

InChI:InChI=1/C21H10Cl12/c1-5-2-3-6-7(4-5)9-11(19(29)15(25)13(23)17(9,27)21(19,32)33)10-8(6)16(26)12(22)14(24)18(10,28)20(16,30)31/h2-4,8-11H,1H3

Upstream product

• 91-57-6 2-Methylnaphthalene 
• 77-47-4 hexachlorocyclopentadiene 

Relevant articles and documents

Reaction of 2-methylnaphthalene with hexachlorocyclopentadiene and structural characterization of a new addition-substitution product

2-Methylnaphthalene undergoes Diels-Alder addition and substitution with hexachlorocyclopentadiene to give two products, 1,2,3,4,5,6,7,8,13,13,14,14-dodecachloro-1,4,4a,4b,5,8,8a,12b-octahydro-10- methyl-1,4;5,8-dimethanotriphenylene 1 and 1,2,3,4,5,6,7,8,13,13,14,14-dodecachloro-1,4,4a,4b,5,8,8a,12b-octahydro-10- (1′,2′,3′,4′,5′-pentachlorocyclopentadienyl) methyl-1, 4;5,8-dimethanotriphenylene 2. The molecular structure of 2 has been characterized by X-ray crystallography: C26H9Cl17, monoclinic, space group P21/c, with a = 15.316(3), b = 13.698(3), c = 16.116(3) A, β = 96.113(3)°, and Z = 4.