7351-74-8

Basic information

• Product Name: 1,5-DIBROMONAPHTHALENE
• Synonyms: 1,5-DIBROMONAPHTHALENE;Naphthalene, 1,5-dibroMo-
• CAS NO: 7351-74-8
• Molecular Formula: C₁₀H₆Br₂
• Molecular Weight: 285.96
• Product Categories: Dibromonaphthalene
• Mol File: 7351-74-8.mol
• Article Data: 4

Chemical Properties

• Melting Point: 128.0 to 132.0 °C
• Boiling Point: 326°C(lit.)
• Flash Point: 175.3 °C
• Appearance: /
• Density: 1.834
• Refractive Index: 1.6000 (estimate)
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• CAS DataBase Reference: 1,5-DIBROMONAPHTHALENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-DIBROMONAPHTHALENE(7351-74-8)
• EPA Substance Registry System: 1,5-DIBROMONAPHTHALENE(7351-74-8)

Safety Data

• Hazardous Substances Data: 7351-74-8(Hazardous Substances Data)

Usage

InChI:InChI=1S/C10H6Br2/c11-9-5-1-3-7-8(9)4-2-6-10(7)12/h1-6H

Upstream product

• 91-20-3 naphthalene 
• 7726-95-6 bromine 
• 67-66-3 chloroform 
• 85-47-2 1-naphthalenesulfonic acid 
• 7732-18-5 water 
• 90-11-9 1-Bromonaphthalene 
• 91-17-8 decalin 

Downstream Products

• 116-69-8 3-bromophthalic acid 
• 10075-63-5 1,5-dimethoxynaphthalene 
• 19458-95-8 1,5-naphthalenedicarboxylic acid dimethyl ester 
• 285571-17-7 1,5-bis(2-formyl-3,4-dimethoxyphenyl)naphthalene 
• 13720-06-4 2,6-dibromonaphthalene 
• 27715-44-2 1,5-diiodonaphthalene 
• 54811-17-5 1,5-dibenzylnaphthalene 
• 7315-96-0 naphthalene-1,5-dicarboxylic acid 
• 131838-19-2 (5-bromonaphthalen-1-yl)boronic acid 

Relevant articles and documents

PROCESS FOR PRODUCING 1,5-DIBROMONAPHTHALENE

PROBLEM TO BE SOLVED: To provide a process for producing 1,5-dibromonaphthalene that can efficiently produce 1,5-dibromonaphthalene. SOLUTION: 1,5-dibromonaphthalene is produced by a process for producing 1,5-dibromonaphthalene having a bromination step of reacting at least one of naphthalene and 1-bromonaphthalene with bromine in the presence of a porous material. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT

Bromination of naphthalene and derivatives: High temperature bromination XI

Thermal and photobromination of naphthalene and derivatives have been studied. Several hexabromo- (12, 13, 16 and 17), and tetrabromotetralin derivatives (23, 24, and 25) have been obtained as the major products, besides bromonaphthalene derivatives. Base-promoted elimination reactions of 12, 13, 16 and 17 provided di- (8) tri- (10) and tetrabromo-naphthalenes (22). A convenient method was developed for the synthesis of 1,3- dibromonaphthalene (26) starting from (24). The structures of these products were determined by 1H-,13C- NMR data and X-ray structural analysis.