17509-66-9

Basic information

• Product Name: Dimethyl 2,5-cyclohexadiene-1,4-dicarboxylate
• Synonyms: Dimethyl 2,5-cyclohexadiene-1,4-dicarboxylate
• CAS NO: 17509-66-9
• Molecular Weight: 196.203
• Mol File: 17509-66-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Dimethyl 2,5-cyclohexadiene-1,4-dicarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: Dimethyl 2,5-cyclohexadiene-1,4-dicarboxylate(17509-66-9)
• EPA Substance Registry System: Dimethyl 2,5-cyclohexadiene-1,4-dicarboxylate(17509-66-9)

Safety Data

• Hazardous Substances Data: 17509-66-9(Hazardous Substances Data)

Upstream product

• 3588-17-8 trans,trans-muconic acid 
• 1119-43-3 (E,E)-hexa-2,4-dienedioic acid dimethyl ester 
• 74-86-2 acetylene 
• 120-61-6 1,4-benzenedicarboxylic acid dimethyl ester 

Downstream Products

• 120-61-6 1,4-benzenedicarboxylic acid dimethyl ester 

Relevant articles and documents

METHOD FOR PREPARING DIMETHYL TEREPHTHALATE USING ACETYLENE

The present invention relates to a method for manufacturing dimethyl terephthalate, which uses a cycloaddition reaction using acetylene and dimethyl muconate in one pot unlike existing commercial processes. The manufacturing method according to the present invention is very simple compared with existing methods, can use bio-derived muconic acid and bio-derived acetylene, and thus is eco-friendly, economical, and efficient. The method for manufacturing dimethyl terephthalate comprises the step of obtaining the product of a cycloaddition reaction by inputting dimethyl muconate and acetylene gas into a reactor and making the same react in a solvent.COPYRIGHT KIPO 2015