431-52-7

Basic information

• Product Name: 1,1,2-TRICHLORO-3,3,3-TRIFLUOROPROPENE
• Synonyms: 1,1,1-Trifluoro-2,3,3-trichloro-2-propene;1,1,1-Trifluoro-2,3,3-trichloropropene;1,1,2-trichloro-3,3,3-trifluoro-1-propen;1,1,2-Trichloro-3,3,3-trifluoropropene-1;1,1,2-Trichlorotrifluoro-1-propene;1-propene,1,1,2-trichloro-3,3,3-trifluoro-;Propene, 1,1,2-trichloro-3,3,3-trifluoro-;2,3,3-TRICHLORO-1,1,1-TRIFLUORO-2-PROPENE
• CAS NO: 431-52-7
• Molecular Formula: C₃Cl₃F₃
• Molecular Weight: 199.39
• EINECS: 207-075-0
• Mol File: 431-52-7.mol
• Article Data: 4

Chemical Properties

• Melting Point: -114°C
• Boiling Point: 88 °C
• Flash Point: 88°C
• Appearance: /
• Density: 1.617
• Refractive Index: 1.406
• BRN: 1766481
• CAS DataBase Reference: 1,1,2-TRICHLORO-3,3,3-TRIFLUOROPROPENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,2-TRICHLORO-3,3,3-TRIFLUOROPROPENE(431-52-7)
• EPA Substance Registry System: 1,1,2-TRICHLORO-3,3,3-TRIFLUOROPROPENE(431-52-7)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• RIDADR: 2810
• RTECS: UD2696000
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 431-52-7(Hazardous Substances Data)

Usage

Uses

1,1,2-Trichloro-3,3,3-trifluoropropene is used in method for producing cis-unsaturaded chlorofluorocarbon by cis-trans isomerization of trans isomers.

InChI:InChI=1/C3Cl3F3/c4-1(2(5)6)3(7,8)9

Upstream product

• 1888-71-7 perchloropropene 
• 2804-50-4 2-chloropentafluoropropene 
• 431-53-8 1,2-dichlorotetrafluoropropene 
• 14003-57-7 trans-1-chloro-1,2,3,3,3-pentafluoro-1-propene 
• 23153-23-3 1,1,1,3,3-pentachloropropane 
• 431-50-5 1,1,2,3-tetrachloro-3,3-difluoropropene 
• 7647-18-9 antimonypentachloride 
• 7783-56-4 antimony(III) fluoride 
• 7664-39-3 hydrogen fluoride 
• 7446-70-0 aluminium trichloride 
• 75-45-6 Chlorodifluoromethane 
• 1652-89-7 1,1,1,2,2-pentachloro-3,3,3-trifluoropropane 
• 73562-83-1 (Z)-1,2-dichloro-1,3,3,3-tetrafluoro-propene 
• 73562-84-2 (E)-1,2-dichloro-1,3,3,3-tetrafluoro-propene 

Downstream Products

• 431-53-8 1,2-dichlorotetrafluoropropene 
• 431-84-5 1,1,2-trichloro-1,3,3,3-tetrafluoro-propane 
• 431-87-8 2-chloro-1,1,1,3,3,3-hexafluoropropane 
• 1652-89-7 1,1,1,2,2-pentachloro-3,3,3-trifluoropropane 
• 76-05-1 trifluoroacetic acid 
• 34633-51-7 C₉H₅Cl₂F₃O 
• 34633-52-8 C₁₅H₁₀ClF₃O₂ 
• 34633-56-2 3,3,3-Trifluor-1,1,2-tri-(phenylthio)-propen 
• 34633-54-0 (1,2-dichloro-3,3,3-trifluoro-propenylsulfanyl)-benzene 
• 34633-55-1 1,2-Dichlor-3,3,3-trifluor-1-(p-chlorphenyl)thiopropan 
• 34633-57-3 3,3,3-Trifluor-1,1,2-tri(p-chlorphenylthio)propen 
• 34633-53-9 1-Chlor-3.3.3-trifluor-1-p-nitrophenoxypropen 
• 661-54-1 3,3,3-trifluoroprop-1-yne 
• 1652-80-8 2,2-dichloro-1,1,1,3,3,3-hexafluoro-propane 

Relevant articles and documents

Process for the preparation of 1,1-dichloro-3,3,3-trifluoropropane

A convenient and economical process for the preparation of 1,1-dichloro-3,3,3-trifluoropropane (HCFC-243) by the reaction of 1,1,1,3,3-pentachloropropane (HCC-240) with hydrogen fluoride in the presence of an activated hydrofluorination catalyst. Also, the selective fluorination of hydrochlorocarbons and/or hydrochlorofluorocarbons, or mixtures thereof is shown. A HCFC-243 reaction product yield of greater than 40% is obtained.

HALOGEN EXCHANGE EQUILIBRIA OF CHLOROFLUOROOLEFINS

The thermochemical properties of the following reactions were determined using either AlF3 or Cr2O3 as catalysts: (1) (2) (3) In addition, the cis-trans equilibria of both CF3CF=CFCl and CF3CCl=CFCl were able to be derived from the reaction data.The experimental thermochemical properties for reactions (1), (2) and (3) were compared with property values calculated using a well-known approximation method.A study of the exchange equilibria of chlorofluoroethylenes failed to yield accurate thermochemical values due to significant side reactions.However, a brief study of the mechanism of a catalytic disproportionation of CF2=CFCl: was carried out.