63267-02-7

Basic information

• Product Name: 1,4-Cyclohexadiene-1,4-dicarboxylic acid, 2,5-dibromo-3,6-dioxo-, diethyl ester
• CAS NO: 63267-02-7
• Molecular Formula: C12H10Br2O6
• Molecular Weight: 410.016
• Mol File: 63267-02-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,4-Cyclohexadiene-1,4-dicarboxylic acid, 2,5-dibromo-3,6-dioxo-, diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Cyclohexadiene-1,4-dicarboxylic acid, 2,5-dibromo-3,6-dioxo-, diethyl ester(63267-02-7)
• EPA Substance Registry System: 1,4-Cyclohexadiene-1,4-dicarboxylic acid, 2,5-dibromo-3,6-dioxo-, diethyl ester(63267-02-7)

Safety Data

• Hazardous Substances Data: 63267-02-7(Hazardous Substances Data)

Upstream product

• 787-07-5 diethyl 1,4-cyclohexanedione-2,5-dicarboxylate 
• 181135-51-3 diethyl 2,5-dibromo-3,6-dihydroxybenzene-1,4-dicarboxylate 
• 60-29-7 diethyl ether 
• 7726-95-6 bromine 
• 64-17-5 ethanol 
• 7697-37-2 nitric acid 
• 5870-38-2 diethyl 2,5-(dihydroxy)terephthalate 
• 16877-79-5 diethyl 2,5-dihydroxy-1,4-cyclohexadiene-1,4-dicarboxylate 

Downstream Products

• 1360896-86-1 C₃₂H₃₆O₈ 
• 1360896-81-6 C₄₀H₅₂O₈ 
• 1360896-82-7 C₄₀H₅₄O₈ 
• 1360896-87-2 C₃₂H₃₈O₈ 
• 1360896-83-8 C₃₆H₄₆O₈ 
• 1360896-91-8 C₂₈H₃₀O₈ 
• 1360896-84-9 C₅₀H₅₀O₈ 
• 181135-51-3 diethyl 2,5-dibromo-3,6-dihydroxybenzene-1,4-dicarboxylate 

Relevant articles and documents

Synthesis of Tetraoxygenated Terephthalates via a Dichloroquinone Route: Characterization of Cross-Conjugated Liebermann Betaine Intermediates

Cross-conjugated quinoid betaines 4 (2,5-bis(alkoxycarbonyl)-3,6-dioxo-4-(1-pyridinium-1-yl)cyclohexa-1,4-dien-1-olates; Liebermann betaines) were synthesized from 2,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,4-dicarboxylates (2) and pyridines in acetone c

Reactive dyestuffs

Triphendioxazine reactive dyestuffs of the general formula STR1 with the substituent definition given in the description, are outstandingly suitable for dyeing and printing materials containing hydroxyl groups or amide groups. They give red dyeings with high wet- and light-fastnesses.