ChemicalBook CAS DataBase List 2,2,2-Trifluoroethyl methacrylate

2,2,2-Trifluoroethyl methacrylate synthesis

2synthesis methods

Product Name:2,2,2-Trifluoroethyl methacrylate
CAS Number:352-87-4
Molecular formula:C6H7F3O2
Molecular Weight:168.11

2,2,2-Trifluoroethyl methacrylate is mainly used in the production of thermosetting resins, hydroxy acrylic resins, adhesives, fiber treatment agents and modifiers for synthetic resin copolymers. The preparation method is as follows: trifluoroethanol and methacryloyl chloride carried out an esterification reaction under the protection of a polymerization inhibitor, and then was purified to give 2,2,2-Trifluoroethyl methacrylate.

75-89-8
453 suppliers
$9.00/1g

920-46-7
322 suppliers
$20.00/1g

352-87-4
324 suppliers
$5.00/1g

Yield:352-87-4 33.9 g

Reaction Conditions:

with 1-methyl-1H-imidazole at 20; for 4 h;

Steps:

1 Production Example 1
15.0 g of 2,2,2-trifluoroethanol and 9.8 g of 1-methylimidazole were placed in a glass reaction vessel, and 10.5 g of methacrylic acid chloride was added dropwise at room temperature and stirred for 4 hours. After the completion of the reaction, the product liquid was 33.9 g, and as a result of analyzing this reaction product solution,The reaction product liquid is methacrylic acid15.8 g of 2,2,2-trifluoroethyl ester as an ionic liquidIt contained 11.1 g of 1-methylimidazole hydrochloride

References:

DAIKIN INDUSTRIES LIMITED;GOTO, AKIHIRO;KISHIKAWA, YOSUKE;NAMIKAWA, TAKASHI;MIYAZAKI, MANAHO JP2017/36231, 2017, A Location in patent:Paragraph 0066

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79-41-4 Synthesis

79-41-4
485 suppliers
$14.00/5g

75-89-8
453 suppliers
$9.00/1g

352-87-4
324 suppliers
$5.00/1g

References

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