23119-30-4

Basic information

• Product Name: dimethyl 2,5-dimethylhexa-2,4-dienedioate
• CAS NO: 23119-30-4
• Molecular Formula: C₁₀H₁₄O₄
• Molecular Weight: 198.2158
• Mol File: 23119-30-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 282.7°C at 760 mmHg
• Flash Point: 135.6°C
• Density: 1.057g/cm³
• Vapor Pressure: 0.00331mmHg at 25°C
• Refractive Index: 1.464
• CAS DataBase Reference: dimethyl 2,5-dimethylhexa-2,4-dienedioate(CAS DataBase Reference)
• NIST Chemistry Reference: dimethyl 2,5-dimethylhexa-2,4-dienedioate(23119-30-4)
• EPA Substance Registry System: dimethyl 2,5-dimethylhexa-2,4-dienedioate(23119-30-4)

Safety Data

• Hazardous Substances Data: 23119-30-4(Hazardous Substances Data)

Upstream product

• 103394-13-4 2,5-dibromo-2,5-dimethyl-adipic acid dimethyl ester 
• 80-62-6 methacrylic acid methyl ester 
• 40053-01-8 methyl (E)-3-bromo-2-methyl-2-propenoate 
• 2605-68-7 methyl 2-(triphenylphosphoranylidene)propionate 
• 4454-18-6 2,5-dimethyladipic acid 
• 20514-39-0 2,5-dimethyl-hexa-2c,4t-dienedioic acid 
• 64197-90-6 1,2-dimethyl-cyclobut-3-ene-1,2-dicarboxylic acid anhydride 
• 110-13-4 2,5-hexanedione 
• 5739-18-4 2,5-dihydroxy-2,5-dimethyl-adipic acid 
• 20514-40-3 dimethylmuconic acid 
• 108967-68-6 2,5-dihydroxy-2,5-dimethyl-adipic acid dimethyl ester 
• 56968-92-4 2,5-dimethyl-hexa-2t,4t-dienedinitrile 
• 186581-53-3 diazomethane 
• 20514-41-4 (E,E)-2,5-dimethylmuconic acid 

Relevant articles and documents

Ruthenium-catalysed oxidative coupling of vinyl derivatives and application in tandem hydrogenation

The first ruthenium-catalyzed oxidative homo- and cross-coupling of exclusive vinyl derivatives giving highly valued 1,3-diene building blocks is reported. The catalytic system is based on readily available reagents and it mainly delivers the E,E isomer. This methodology also enables the synthesis of adipic acid ester derivatives in a one-pot fashion after in situ ruthenium-catalyzed hydrogenation.