35042-99-0

Basic information

• Product Name: 2,2,3,3-TETRAFLUOROPROPYL DIFLUOROMETHYL ETHER
• Synonyms: 2,2,3,3-TETRAFLUOROPROPYL DIFLUOROMETHYL ETHER;DIFLUOROMETHYL 2,2,3,3-TETRAFLUOROPROPYL ETHER;DAIKIN T-5214;Difluoromethyl 2,2,3,3-tetrafluoropropyl ether 97%;Difluoromethyl2,2,3,3-tetrafluoropropylether97%
• CAS NO: 35042-99-0
• Molecular Formula: C₄H₄F₆O
• Molecular Weight: 182.06
• Mol File: 35042-99-0.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 69 °C
• Flash Point: °C
• Appearance: /
• Density: 1.47
• Vapor Pressure: 194mmHg at 25°C
• Refractive Index: 1.299
• CAS DataBase Reference: 2,2,3,3-TETRAFLUOROPROPYL DIFLUOROMETHYL ETHER(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2,3,3-TETRAFLUOROPROPYL DIFLUOROMETHYL ETHER(35042-99-0)
• EPA Substance Registry System: 2,2,3,3-TETRAFLUOROPROPYL DIFLUOROMETHYL ETHER(35042-99-0)

Safety Data

• Hazard Codes: Xi
• Statements: 10-36/37/38
• Safety Statements: 16-26-36/37/39
• RIDADR: 3271
• HazardClass: IRRITANT
• PackingGroup: II
• Hazardous Substances Data: 35042-99-0(Hazardous Substances Data)

Usage

Uses

Difluoromethyl 2,2,3,3-Tetrafluoropropyl Ether is a a component of refrigerant fluids.

InChI:InChI=1/C4H4F6O/c5-2(6)4(9,10)1-11-3(7)8/h2-3H,1H2

Upstream product

• 76-37-9 2,2,3,3-tetrafluoropropanol 
• 1717-59-5 2,2-difluoro-2-(fluorosulfonyl)acetic acid 
• 75-45-6 Chlorodifluoromethane 

Relevant articles and documents

Reactions of aliphatic fluoro-alcohols with CHClF2 at atmospheric pressure

The reactions of aliphatic fluoro-alcohols with chlorodifluoromethane (CHClF2) at atmospheric pressure were examined. In the reaction of CF3CF2CH2OH, the difluoromethylated ether was obtained in moderate yield by using ethers such as 1,4-dioxane, diglyme and THF, or their mixtures with water as a reaction solvent. While acetal and orthoformate were also produced, the selectivity of the difluoromethylated ether could be improved by adding water to the reaction. The effect of water could be explained by the reaction mechanism.