63608-69-5

Basic information

• Product Name: 5-iodo-1,4-dihydro-1,4-methanonaphthalene
• Synonyms: 1,4-Methanonaphthalene, 1,4-dihydro-5-iodo-
• CAS NO: 63608-69-5
• Molecular Formula: C₁₁H₉I
• Molecular Weight: 268.0936
• Mol File: 63608-69-5.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 271.8°C at 760 mmHg
• Flash Point: 120.8°C
• Density: 1.782g/cm³
• Vapor Pressure: 0.0105mmHg at 25°C
• Refractive Index: 1.701
• CAS DataBase Reference: 5-iodo-1,4-dihydro-1,4-methanonaphthalene(CAS DataBase Reference)
• NIST Chemistry Reference: 5-iodo-1,4-dihydro-1,4-methanonaphthalene(63608-69-5)
• EPA Substance Registry System: 5-iodo-1,4-dihydro-1,4-methanonaphthalene(63608-69-5)

Safety Data

• Hazardous Substances Data: 63608-69-5(Hazardous Substances Data)

Upstream product

• 372-18-9 1,3-Difluorobenzene 
• 64248-57-3 1-iodo-2,3-difluorobenzene 
• 542-92-7 cyclopenta-1,3-diene 
• 13697-89-7 2,6-difluoroiodobenzene 

Relevant articles and documents

Formation of 3-halobenzyne: Solvent effects and cycloaddition adducts

Noncoordinating solvents permit the halogen-metal exchange-induced formation of benzyne (aryne) from di- and trihalobenzene precursors in the presence of cyclopentadiene to give 1,4-dihydro-1,4-methano-naphthalenes. Studies with mixed halide precursors and nonacidic Diels-Alder diene traps reveal that ethereal and hydrocarbon solvents influence the halide leaving group facility, resulting in a reversal of 3-halobenzyne regioselectivity.