354-58-5

Basic information

• Product Name: 1,1,1-Trichlorotrifluoroethane
• Synonyms: TRIFLUOROETHYL CHLORIDE;1,1,1-Trichlor-2,2,2-trifluorethan;1,1,1-trichloro-2,2,2-trifluoro-ethan;1,1,1-Trichlortrifluorethan;1,1,1-Trifluoro-2,2,2-trichloroethane;2,2,2-Trichloro-1,1,1-trifluoro-ethane;Arcton 63;CF3CCl3
• CAS NO: 354-58-5
• Molecular Formula: C₂Cl₃F₃
• Molecular Weight: 187.38
• EINECS: 206-564-6
• Product Categories: CFC;refrigerants;Organics
• Mol File: 354-58-5.mol
• Article Data: 21

Chemical Properties

• Melting Point: 14°C
• Boiling Point: 45,7°C
• Flash Point: None
• Appearance: clear colourless liquid
• Density: 1.579 g/mL at 25 °C(lit.)
• Vapor Pressure: 47.87kPa at 25℃
• Refractive Index: 1.36
• Water Solubility: 8.7mg/L at 25℃
• CAS DataBase Reference: 1,1,1-Trichlorotrifluoroethane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,1-Trichlorotrifluoroethane(354-58-5)
• EPA Substance Registry System: 1,1,1-Trichlorotrifluoroethane(354-58-5)

Safety Data

• Hazard Codes: Xi,N
• Statements: 59-36/37/38
• Safety Statements: 23-24/25-61-59-36/37/39-26
• RIDADR: 3082
• RTECS: KJ3975000
• TSCA: T
• HazardClass: IRRITANT, OZONE DEPLETER
• Hazardous Substances Data: 354-58-5(Hazardous Substances Data)

Usage

Chemical Properties

clear colourless liquid

Uses

CFC 113a has not been offered as a commercial product. It is, however, often present in low levels in CFC 113. It, like CFC 113, is being phased out since it is an ozone-depleting substance.

Safety Profile

Poison by inhalation. Whenheated to decomposition it emits toxic vapors of Fí andClí.

InChI:InChI=1/C2Cl3F3/c3-1(4,5)2(6,7)8

Upstream product

• 76-11-9 1,1-difluorotetrachloroethane 
• 71-55-6 1,1,1-trichloroethane 
• 66443-85-4 perfluoro-2-octanone 
• 56-23-5 tetrachloromethane 
• 79-34-5 1,1,2,2-tetrachloroethane 
• 127-18-4 1,1,2,2-tetrachloroethylene 
• 75-88-7 1,1,1-trifluoro-2-chloroethane 
• 7782-50-5 chlorine 
• 374-07-2 1,1-dichlorotetrafluoroethane 
• 76-13-1 1,1,2-Trichloro-1,2,2-trifluoroethane 
• 420-46-2 2,2,2-trifluoroethanol 
• 460-73-1 1,1,1,3,3-Pentafluoropropane 
• 7736-43-8 trans-2-chloro-1,1,1,4,4,4-hexafluorobutene-2 
• 116-14-3 polytetrafluoroethylene 

Downstream Products

• 76-15-3 Chloropentafluoroethane 
• 374-07-2 1,1-dichlorotetrafluoroethane 
• 375-34-8 1,1,1,4,4,4-hexa-fluoro-2,2,3,3-tetrachlorobutane 
• 76-05-1 trifluoroacetic acid 
• 422-39-9 2,2-dichloro-3,3,3-trifluoropropionic acid 
• 110230-36-9 2-chloro-3,3,3-trifluoropropanoic acid 
• 108574-20-5 2-chloro-1,1-difluoro-4-phenyl-1-penten-3-ol 
• 106019-03-8 2,2-dichloro-1,1,1-trifluoro-4-phenyl-3-pentanol 
• 32197-21-0 1,1-dichloro-2,2,2-trifluoro-ethyl 
• 129010-01-1 chlorodiphenylmethyl radical 
• 713-61-1 α,α-difluoro-β,β,β-trichloroethoxybenzene 
• 456-61-1 (2,2-Dichloro-1,1-difluoroethoxy)benzene 
• 882-33-7 diphenyldisulfane 
• 82657-04-3 (2-methyl-3-phenylphenyl)methyl (Z)-(1RS,3SR)-3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarboxylate 

Relevant articles and documents

FTIR spectroscopic and reaction kinetics study of the interaction of CF3CFCl2 with γ-Al2O3

The interaction of CF3CFCl2 with γ-Al2O3 has been investigated by a combination of reaction kinetics experiments and FTIR spectroscopic studies. The reaction of fresh γ-Al2O3 with CF3CFCl2 at 573 K resulted in the fluorination of the γ-Al2O3 surface. The reaction also resulted in dehydroxylation of the γ-Al2O3 and an increase in both the number and strength of Lewis acid sites on the surface. The fluorinated γ-Al2O3 was catalytically active for the disproportionation of CF3CFCl2 to CF3CCl3 and CF3CF2Cl at 353 K. Adsorption of CF3CFCl2 on γ-Al2O3 at temperatures between 298 and 523 K resulted in the formation of surface trifluoroacetate species, which were stable up to 573 K. These species are likely to be the intermediates for the complete oxidation of CF3CFCl2 to CO and CO2. The transformation of γ-Al2O3 as a result of the CF3-CFCl2 adsorption and reaction is discussed.

PREPARATION OF CHLOROPENTAFLUOROETHANE FROM DICHLOROTETRAFLUOROETHANE

Gaseous fluorination with hydrogen fluoride at atmospheric pressure of the two isomers CClF2-CClF2 and CCl2F-CF3 was carried out continuously on a chromic oxide based catalyst.The fluorinated derivative, obtained in a yield greater than 90percent, was chloropentafluoroethane.Hexafluoroethane and an isomeric mixture of trichlorotrifluoroethane were obtained as by-products.The latter was recycled with unconverted C2Cl2F4 for further fluorination.Both conversion of C2Cl2F4 and selectivity to the formation of C2ClF5 were affected by temperature, contact time and molar ratio of the reagents.The catalytic activity of chromic oxide was adversely affected by small amounts of water in the hydrogen fluoride.A difference was also observed in the reactivity of the two isomers CCl2F-CF3 and CClF2-CClF2.The formation of C2Cl3F3 as a by-product was due to the disproportionating activity of chromic oxide upon C2Cl2F4.

PROCESS OF CHLORINATING HYDROCHLOROFLUOROOLEFIN TO PRODUCE CHLOROFLUOROOLEFIN

The present disclosure provides a process for the preparation of chlorofluoroolefin. The process involves chlorinating a hydrochlorofluoroolefin of the formula R1CH=CCIR2 to produce a product mixture comprising a chlorofluoroolefin of the formula R1CCI=CCIR2; wherein R1 and R2 are perfluoroalkyi groups independently selected from the group consisting of CF3, C2F5, n-C3F7, i-C3F7, n-C4F9, i-C4F9 and t- C4Fg.

PROCESS FOR THE PRODUCTION OF 1,1,1,3,3,3-HEXAFLUOROPROPANE

A process for the preparation of 1,1,1,3,3,3-hexafluoropropane is disclosed. The process involves (a) contacting at least one halopropane of the formula CF3CH2CHyX3-y (where each X is independently F, Cl or Br, and y is 3, 2, or 1) with Cl?2#191 in the presence of light or a free radical initiator to produce a mixture comprising CF3CH2CCIyX3-y; (b) contacting the CF3CH2CCIyX3-y produced in step (a) with HF, optionally in the presence of a fluorination catalyst, to produce a product mixture comprising CF3CH2CF3; and (c) recovering CF3CH2CF3 from the mixture produced in step (b).