19403-94-2

Basic information

• Product Name: Benzene, 1,2,4,5-tetrabromo-3,6-dimethoxy-
• Synonyms: Tetrabromhydrochinondimethylaether;2,3,5,6-tetrabromo-1,4-dimethoxybenzene;A3374;2,3,4,5-tetrabromo-1,4-dimethoxybenzene;tetrabromohydroquinone dimethyl ether;Benzene,1,2,4,5-tetrabromo-3,6-dimethoxy;1,2,4,5-Tetrabrom-3,6-dimethoxy-benzol;1,2,4,5-tetrabromo-3,6-dimethoxy-benzene
• CAS NO: 19403-94-2
• Molecular Formula: C8H6Br4O2
• Molecular Weight: 453.75
• Mol File: 19403-94-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Benzene, 1,2,4,5-tetrabromo-3,6-dimethoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,2,4,5-tetrabromo-3,6-dimethoxy-(19403-94-2)
• EPA Substance Registry System: Benzene, 1,2,4,5-tetrabromo-3,6-dimethoxy-(19403-94-2)

Safety Data

• Hazardous Substances Data: 19403-94-2(Hazardous Substances Data)

Upstream product

• 89-39-4 1,4-dimethoxy-2-nitrobenzene 
• 861785-99-1 1,3-dibromo-2,5-dimethoxy-4,6-dinitro-benzene 
• 2641-89-6 2,3,5,6-tetrabromohydroquinone 
• 77-78-1 dimethyl sulfate 
• 2674-34-2 1,4-dibromo-2,5-dimethoxybenzene 
• 106-37-6 1.4-dibromobenzene 
• 594-09-2 trimethylphosphane 
• 74-88-4 methyl iodide 
• 7726-95-6 bromine 
• 7664-93-9 sulfuric acid 
• 10035-10-6 hydrogen bromide 
• 64-19-7 acetic acid 
• 20188-28-7 4-chloro-2,3,5,6-tetrabromophenol 
• 106-48-9 4-chloro-phenol 

Downstream Products

• 115695-58-4 C₄₀H₃₀O₄ 
• 115695-56-2 C₄₈H₃₄O₄ 
• 115695-64-2 2,3,6-tribromo-1,4-dimethoxybenzene 
• 115695-63-1 6,7-dibromo-5,8-dimethoxy-1,2,3,4-tetramethyl-1,4-dihydronaphthalene-1,4-endoxide 

Relevant articles and documents

Synthesis, Structure, and Reactions of a Zirconocene-Benzdiyne Complex

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One-Pot Self-Assembly of Stellated Metallosupramolecules from Multivalent and Complementary Terpyridine-Based Ligands

A series of stellated metallosupramolecular architectures have been assembled through three-component integrative self-sorting. Building on the complementary ligand pairing, the initial attempts to synthesize the hexagram complex from a combination of X-s

TETRAHALOBENZENES AS DI-ARYNE EQUIVALENTS IN POLYCYCLIC ARENE SYNTHESIS

1,2,4,5-Tetrabromobenzenes and analogous naphthalenes react with one or two equivalents of n-butyllithium and various dienes (furans, pyroles, cyclopentadienes, fulvenes) to form mono- or bis-cycloadducts.Highly substituted arenes can be obtained by removing the oxygen or nitrogen bridges from the furan or pyrrole adducts.By choice of conditions, two identical or two different rings can be fused to the di-aryne equivalent.Improved short syntheses of permethylnaphthalene, -anthracene and -naphthacene are described.A new triphenylene synthesis is presented.