765-12-8

Basic information

• Product Name: Triethyleneglycol divinyl ether
• Synonyms: TRI(ETHYLENE GLYCOL) DIVINYL ETHER;DIVINYL TRIETHYLENE GLYCOL DIETHER;3,6,9,12-Tetraoxatetradeca-1,13-diene;divinyletheroftriethyleneglycol;rapi-curedve-3;TEGdivinylether;Triethyleneglycoldimethacrylatedivinylether;TREITHYLENEGLYCOLDIVINYLETHER
• CAS NO: 765-12-8
• Molecular Formula: C₁₀H₁₈O₄
• Molecular Weight: 202.25
• Product Categories: Homobifunctional PEGs;Poly(ethylene glycol) and Poly(ethylene oxide);Polymer Science
• Mol File: 765-12-8.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 120-126 °C18 mm Hg(lit.)
• Flash Point: >230 °F
• Appearance: /
• Density: 0.99 g/mL at 25 °C(lit.)
• Vapor Pressure: 20 mm Hg ( 137 °C)
• Refractive Index: n20/D 1.453(lit.)
• CAS DataBase Reference: Triethyleneglycol divinyl ether(CAS DataBase Reference)
• NIST Chemistry Reference: Triethyleneglycol divinyl ether(765-12-8)
• EPA Substance Registry System: Triethyleneglycol divinyl ether(765-12-8)

Safety Data

• WGK Germany: 2
• RTECS: XF0877100
• Hazardous Substances Data: 765-12-8(Hazardous Substances Data)

Usage

Uses

Tri(ethylene glycol) divinyl ether is a bifunctional monomer that can be used in a variety of properties such as: formation of gel polymer electrolyte for lithium ion batteries, for the investigation of photo-initiators by cationic polymerization of vinyl ester monomers

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C6H14O4.C4H6O/c7-1-3-9-5-6-10-4-2-8;1-3-5-4-2/h7-8H,1-6H2;3-4H,1-2H2

Upstream product

• 111-34-2 -butyl vinyl ether 
• 112-27-6 2,2'-[1,2-ethanediylbis(oxy)]bisethanol 
• 74-86-2 acetylene 
• 108-05-4 vinyl acetate 

Downstream Products

• 1226914-56-2 4-methyl-3-(4-methylphenyl)-4-pentenal 
• 1411984-53-6 diphenethyl(15-phenethyl-17-phenyl-15-thioxo-3,6,9,12-tetraoxa-15λ⁵-phosphaheptadecyl)phosphine sulfide 
• 1411984-60-5 diphenethyl(15-phenethyl-17-phenyl-15-selenoxo-3,6,9,12-tetraoxa-15λ⁵-phosphaheptadecyl)phosphine selenide 
• 1777-33-9 3-methyl-4-pentenal 
• 1408072-91-2 (E)-5-cyclohexyl-4-methylpent-4-enal 
• 1449104-33-9 (Z)-5-cyclohexyl-4-methylpent-4-enal 
• 100144-30-7 1-Methyl-3-vinyloxycyclohexene 
• 80816-25-7 2-cyclohexenyl vinyl ether 

Relevant articles and documents

Development of a highly efficient catalytic method for synthesis of vinyl ethers

A new method for the preparation of alkyl vinyl ethers has been developed. Thus, various types of alkyl vinyl ethers were synthesized by the reaction of alcohols with vinyl acetate under the influence of a catalytic amount of [Ir(cod)Cl]2 combined with Na2CO3 in good to excellent yields. Copyright

Nucleophilic addition to acetylenes in superbasic catalytic systems. IX. Anions of oligo(ethylene glycol)s and monomethyl ethers thereof

In superbasic system KOH-DMSO increases velocity and selectivity of nucleophilic addition of oligo(ethylene glycol)s and their monometyl ethers to acetylene. Accumulation of ethylene oxide units in the molecule additionally activates it to vinylation process due to formation of crown-like structure which increases the basicity of the medium and nucleophilicity of the reacting anions.