422-00-4

Basic information

• Product Name: R 234cc
• Synonyms: 1,3-Dichlor-1,1,2,2-tetrafluor-propan;1,3-dichloro-1,1,2,2-tetrafluoro-propane;1,3-dichloro-1,1,2,2-tetrafluoropropane;1,3-dichloro-2,2,3,3-tetrafluoropropane;CF2ClCF2CH2Cl
• CAS NO: 422-00-4
• Molecular Formula: C3H2Cl2F4
• Molecular Weight: 184.948
• Mol File: 422-00-4.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: R 234cc(CAS DataBase Reference)
• NIST Chemistry Reference: R 234cc(422-00-4)
• EPA Substance Registry System: R 234cc(422-00-4)

Safety Data

• Hazardous Substances Data: 422-00-4(Hazardous Substances Data)

Upstream product

• 679-85-6 3-chloro-1,1,2,2-tetrafluoropropane 
• 593-70-4 R₃₂ 
• 79-38-9 Chlorotrifluoroethylene 
• 116-14-3 polytetrafluoroethylene 
• 306-83-2 1,1,1-trifluoro-2,2-dichloroethane 
• 677-54-3 1,1,1,3-tetrachloro-2,2-difluoropropane 
• 7783-56-4 antimony(III) fluoride 
• 7782-50-5 chlorine 
• 422-54-8 1,1,3-trichloro-2,2,3,3-tetrafluoropropane 

Downstream Products

• 2268-46-4 freon-214 
• 422-54-8 1,1,3-trichloro-2,2,3,3-tetrafluoropropane 

Relevant articles and documents

Method For Producing Fluorinated Organic Compounds

Disclosed is a method for producing fluorinated organic compounds, including petnafluoropropenes, which preferably comprises converting at least one compound of formula (I): [in-line-formulae]CFnXmCFaXbCH2X??(I)[/in-line-formulae]to at least one compound of formula (II) [in-line-formulae]CF3CF═CHF??(II)[/in-line-formulae]where each X is independently Cl, I or Br; n is 2 or 3; m is 0 or 1, a is 1 or 2, b is 0 or 1, m+n=3 and a+b=2.

PROCESSES FOR PRODUCING 1,2,3,3,3-PENTAFLUOROPROPENE AND PRECURSORS THEREOF

A process is disclosed for making CH2CICF2CCIF2. The process involves reacting CH2CIF with CCIF=CF2 in an addition reaction zone in the presence of an aluminum halide composition having a bulk formula of AICIxBryF3-x-y wherein the average value of x is 0 to 3, the average value of y is 0 to 3-x, provided that the average values of x and y are not both 0. Also disclosed is a process for making CH2FCF2CF3 that involves reacting the CH2CICF2CCIF2 with HF in a fluorination reaction zone in the presence of a fluorination catalyst. Also disclosed is a process for making CHF=CFCF3 that involves dehydrofluorinating the CH2FCF2CF3.