34206-09-2

Basic information

• Product Name: diethyl 4-vinylphthalate
• Synonyms: diethyl 4-vinylphthalate
• CAS NO: 34206-09-2
• Molecular Weight: 248.279
• Mol File: 34206-09-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: diethyl 4-vinylphthalate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl 4-vinylphthalate(34206-09-2)
• EPA Substance Registry System: diethyl 4-vinylphthalate(34206-09-2)

Safety Data

• Hazardous Substances Data: 34206-09-2(Hazardous Substances Data)

Upstream product

• 85-44-9 phthalic anhydride 
• 106701-82-0 4-bromophthalic acid monosodium salt 
• 38568-41-1 diethyl 4-bromophthalate 
• 1826-67-1 vinyl magnesium bromide 

Relevant articles and documents

Polymeric phthalates: Potential nonmigratory macromolecular plasticizers

The synthesis of 4-vinyl-1,2-phthalate esters via Suzuki coupling is described, followed by nitroxide-mediated polymerization to prepare short homopolymers (degree of polymerization [DP] = 10-40, polydispersity index [PDI] = 1.1-1.3). Random copolymers with n-butyl acrylate (NBA) were prepared. Copolymers rich in phthalate ester residues of medium lengths (DP = 16-48, PDI = 1.2-1.8) and of shorter lengths (DP = 8-17, PDI = 1.2-1.3) were prepared. Copolymers rich in NBA residues were also prepared (DP = 13-19, PDI = 1.2-1.3). All polymers were oily liquids, with glass transitions temperatures undetected between 75 and -40 °C, indicating these polymeric phthalates hold promise as potential nonmigratory phthalate plasticizers. 2012 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2013. Copyright