22646-79-3

Basic information

• Product Name: 1-Cyclohexene-1,4-dicarboxylic acid dimethyl ester
• Synonyms: 1-Cyclohexene-1,4-dicarboxylic acid dimethyl ester
• CAS NO: 22646-79-3
• Molecular Formula: C₁₀H₁₄O₄
• Molecular Weight: 198.22
• Mol File: 22646-79-3.mol
• Article Data: 6

Chemical Properties

• Melting Point: 39°C
• Boiling Point: 295.53°C (rough estimate)
• Appearance: /
• Density: 1.1825 (rough estimate)
• Refractive Index: 1.5550 (estimate)
• CAS DataBase Reference: 1-Cyclohexene-1,4-dicarboxylic acid dimethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Cyclohexene-1,4-dicarboxylic acid dimethyl ester(22646-79-3)
• EPA Substance Registry System: 1-Cyclohexene-1,4-dicarboxylic acid dimethyl ester(22646-79-3)

Safety Data

• Hazardous Substances Data: 22646-79-3(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 1119-72-8 cis,cis-Muconic acid 
• 74-85-1 ethene 
• 120-61-6 1,4-benzenedicarboxylic acid dimethyl ester 
• 67488-50-0 methyl 2,5-dihydrothiophene-S,S-dioxide-3-carboxylate 
• 292638-85-8 acrylic acid methyl ester 
• 1659-95-6 dimethyl 1,3-cyclohexadiene-1,4-dicarboxylate 
• 94-60-0 dimethyl 1,4-cyclohexane dicarboxylate 
• 106-93-4 ethylene dibromide 
• 2205-27-8 cyclohex-1-ene-1,4-dicarboxylic acid 

Downstream Products

• 120-61-6 1,4-benzenedicarboxylic acid dimethyl ester 
• 94-60-0 dimethyl 1,4-cyclohexane dicarboxylate 
• 38445-92-0 4-Methoxycarbonylcyclohex-3-en-1-carbonsaeure 
• 107153-75-3 1,4-bis-acetoxymethyl-cyclohexene 
• 619-82-9 trans-hexahydroterephthalic acid 
• 619-81-8 cis-cyclohexane-1,4-dicarboxylic acid 

Relevant articles and documents

Cis, cis -Muconic acid isomerization and catalytic conversion to biobased cyclic-C6-1,4-diacid monomers

Renewable terephthalic and 1,4-cyclohexanedicarboxylic acids can be produced from biomass via muconic acid using a combination of biological and chemical processes. In this conversion scheme, cis,cis-mucononic acid is first obtained by fermentation using

PREPARATION OF TRANS,TRANS MUCONIC ACID AND TRANS,TRANS MUCONATES

The present invention relates to the isomerization of cis,cis and/or cis,trans muconic acid or esters thereof to trans,trans muconic acid or esters thereof and to the esterification of such muconic acids.

Selective hydrogenation of simple and functionalized conjugated dienes using a binuclear palladium complex catalyst precursor

The selective 1,2-hydrogenation of simple and functionalized conjugated dienes is catalyzed by preactivation of the binuclear palladium complex, [(Bu(t)2PH)PdPBu(t)2]2 with oxygen, in THF at room temperature and 1 atm of hydrogen pressure, to form monoenes in excellent yield.