139183-76-9

Basic information

• Product Name: Benzenemethanol, 4-ethenyl-2,3,5,6-tetrafluoro-
• CAS NO: 139183-76-9
• Molecular Formula: C9H6F4O
• Molecular Weight: 206.14
• Mol File: 139183-76-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzenemethanol, 4-ethenyl-2,3,5,6-tetrafluoro-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenemethanol, 4-ethenyl-2,3,5,6-tetrafluoro-(139183-76-9)
• EPA Substance Registry System: Benzenemethanol, 4-ethenyl-2,3,5,6-tetrafluoro-(139183-76-9)

Safety Data

• Hazardous Substances Data: 139183-76-9(Hazardous Substances Data)

Upstream product

• 528869-11-6 1,2,4,5-tetrafluoro-3-(1,3-dioxol-2-yl)-6-formylbenzene 
• 1333327-25-5 C₉H₄F₄O 
• 1333327-24-4 C₁₁H₈F₄O₂ 

Downstream Products

• 1333327-27-7 C₂₅H₂₀F₈O₄ 
• 1333327-28-8 C₂₁H₁₆F₄O₄ 
• 1333327-26-6 C₂₁H₁₂F₈O₄ 

Relevant articles and documents

Fluorinated styrene-based monomers for cyclopolymerizations

The synthesis of versatile fluorine compounds and monomers for conducting polymer research and cyclopolymerizations is presented. Semiprotected 2,3,5,6-tetrafluoroterephthaldehyde 1 could be elaborated through Wittig olefination chemistry, deprotection and reduction to the previously unknown 4-vinyl-2,3,5,6-tetrafluorobenzylalcohol 8 in good yields. Compound 8 can be reacted to form the malonate ester, and then alkylation on the malonate moiety in mild conditions affords difunctional monomer 3. Through sequential esterifications on the malonate moiety, and subsequent alkylation, compound 4, a difunctional monomer for cyclopolymerization bearing one styrene and one perfluoroaryl styrene moiety, has been obtained. Preliminary experiments show that it is possible to cyclopolymerize 4 under free radical conditions.