369371-42-6

Basic information

• Product Name: 1,2-dichloro-1-[difluoro(pentafluoroethoxy)methoxy]-1,2,2-trifluoroethane
• Synonyms: Ethane, 1,2-dichloro-1-[difluoro(pentafluoroethoxy)methoxy]-1,2,2-trifluoro-
• CAS NO: 369371-42-6
• Molecular Formula: C₅Cl₂F₁₀O₂
• Molecular Weight: 352.9423
• EINECS: 609-316-9
• Mol File: 369371-42-6.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 125.834°C at 760 mmHg
• Flash Point: 29.904°C
• Density: 1.753g/cm³
• Vapor Pressure: 14.501mmHg at 25°C
• Refractive Index: 1.319
• CAS DataBase Reference: 1,2-dichloro-1-[difluoro(pentafluoroethoxy)methoxy]-1,2,2-trifluoroethane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-dichloro-1-[difluoro(pentafluoroethoxy)methoxy]-1,2,2-trifluoroethane(369371-42-6)
• EPA Substance Registry System: 1,2-dichloro-1-[difluoro(pentafluoroethoxy)methoxy]-1,2,2-trifluoroethane(369371-42-6)

Safety Data

• Hazardous Substances Data: 369371-42-6(Hazardous Substances Data)

Upstream product

• 116-14-3 polytetrafluoroethylene 
• 598-88-9 1,2-dichloro-1,2-difluoroethene 
• 16282-67-0 bis(fluoroxy)difluoromethane 

Downstream Products

• 346662-93-9 perfluoro-3,5-dioxa-1-heptene 
• 914073-79-3 CF₃CF₂OCF₂OCF₂CF₂H 

Relevant articles and documents

Process for preparing fluorohalogenethers

A process for preparing (per)fluorohalogenethers having general formula (II): R′CF2OCFA-CA′F2 ??(II) wherein:— A and A′, equal to or different from each other, are H, Cl or Br but they cannot be both H; R′ has the following meanings: RO—, wherein R is a (per)fluorinated substituent, selected from the following groups: linear or branched C1-C20 alkyl; C3-C7 cycloalkyl; aromatic, C6-C10 arylalkyl or alkylaryl; C5-C10 heterocyclic or alkylheterocyclic; or a perfluoropolyether substituent T—Rf— wherein T=—OCF2OCFA-CA′F2, —OCF2XI, wherein XI=F, CF3, Cl; Rf is a perfluorooxyalkylene chain; by reaction of carbonyl compounds having formula R″COF (III) wherein R″=RO—, or R″=Q-Rf— wherein Q=—OCOF, —OCF2XI; in liquid phase with elemental fluorine and with olefinic compounds having formula CAF=CA′F (IV), at temperatures from ?120° C. to ?20° C.

Fluorovinyl ethers and polymers obtainable therefrom

Fluorovinyl ethers having the formula CFX═CXOCF2OR, wherein R is a C2-C6 linear, branched or C5-C6 cyclic (per)fluoroalkyl group, or a C2-C6, linear, branched (per)fluoro oxyalkyl group containing from one to three oxygen atoms; when R is fluoroalkyl or fluorooxyalkyl group as above defined, it can contain from 1 to 2 atoms, equal or different, selected from the following: H, Cl, Br, I; X═F, H; and homopolymers or polymers obtainable polymerizing said Fluorovinyl ethers with at least another polymerizable monomer.