4764-54-9

Basic information

• Product Name: Cyclohexane, 1,2-dibromo-4-(1,2-dibromo-1-methylethyl)-1-methyl-
• CAS NO: 4764-54-9
• Molecular Formula: C10H16Br4
• Molecular Weight: 455.853
• Mol File: 4764-54-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Cyclohexane, 1,2-dibromo-4-(1,2-dibromo-1-methylethyl)-1-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclohexane, 1,2-dibromo-4-(1,2-dibromo-1-methylethyl)-1-methyl-(4764-54-9)
• EPA Substance Registry System: Cyclohexane, 1,2-dibromo-4-(1,2-dibromo-1-methylethyl)-1-methyl-(4764-54-9)

Safety Data

• Hazardous Substances Data: 4764-54-9(Hazardous Substances Data)

Upstream product

• 65370-78-7 1,8-Cineol 
• 5989-27-5 D-limonene 
• 138-86-3 limonene. 
• 34048-72-1 (1RS,2RS,4SR)-1,2,8-tribromo-p-menthane 
• 110202-13-6 1,2-dibromo-p-menthan-8-ol 
• 78-79-5 isoprene 
• 80-56-8 rac-α-pinene 
• 25580-62-5 1,8-dichloro-trans-p-menthane 
• 33758-96-2 1,8,9-tribromo-p-menthane 
• 34048-72-1 1,2,8-tribromo-p-menthane 

Downstream Products

• 73121-74-1 (+/-)-Limonen-dibromid 
• 5989-54-8 (-)-(S)-limonene 
• 5989-27-5 D-limonene 
• 138-86-3 limonene. 
• 99-87-6 4-methylisopropylbenzene 

Relevant articles and documents

Halogenated Terpenoids. XXII. Uroterpenol. The C8 Stereochemistry

The two diastereoisomeric p-menth-1-ene-8,9-diols (uroterpenols) have been separated and crystallized.A crystallographic analysis of a dibromo derivative enables relative and absolute configurations to be assigned throughout the series.

Selective Bromination of Polyenes by 2,4,4,6-tetrabromocyclohexa-2,5-dienone

2,4,4,6-Tetrabromocyclohexa-2,5-dienone (TBCO) liberates bromonium ion when treated with polyenes to form brominated products.The results of the reaction of TBCO with simple olefins are presented.The analogous bromo-ketones, 4-bromo-2,4,6-trichloro- and 2,4,6-tribromo-4-methyl-cyclohexa-2,5-dienone, (4) and (5) respectively, afford the same products (3a), (6), and (7) when treated with geranyl cyanide (1; R = CN).The evidence suggests that formation of the dibromide (3a) may be due to sequential reactions.TBCO in the presence of cetyltrimethylammonium bromide serves as an excellent reagent for selective bromination of polyenes under very mild conditions.