1652-81-9

Basic information

• Product Name: 1,1,3-TRICHLOROPENTAFLUOROPROPANE
• Synonyms: 1,1,3-TRICHLOROPENTAFLUOROPROPANE;1,1,2,2,3-pentafluoro-1,3,3-trichloropropane;1,1,3-Trichlor-1,2,2,3,3-pentafluorpropan;1,1,3-Trichloro-1,2,2,3,3-pentafluoropropane;1,1,3-trichloro-1,2,2,3,3-pentafluoro-propane;1,1,3-Trichlorpentafluorpropan;Propane,1,1,3-trichloro-1,2,2,3,3-pentafluoro-;1,3,3-Trichloro-1,1,2,2,3-pentafluoropropane
• CAS NO: 1652-81-9
• Molecular Formula: C₃Cl₃F₅
• Molecular Weight: 237.38
• EINECS: 216-718-4
• Mol File: 1652-81-9.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 73.8°Cat760mmHg
• Flash Point: 4°C
• Appearance: /
• Density: 1.7g/cm³
• Vapor Pressure: 123mmHg at 25°C
• Refractive Index: 1.365
• CAS DataBase Reference: 1,1,3-TRICHLOROPENTAFLUOROPROPANE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,3-TRICHLOROPENTAFLUOROPROPANE(1652-81-9)
• EPA Substance Registry System: 1,1,3-TRICHLOROPENTAFLUOROPROPANE(1652-81-9)

Safety Data

• Hazardous Substances Data: 1652-81-9(Hazardous Substances Data)

Usage

General Description

1,1,3-Trichloropentafluoropropane, also known as CFC-113a, is a chemical compound that belongs to the family of chlorofluorocarbons (CFCs). It is a colorless, odorless gas that was commonly used as a refrigerant and a propellant in aerosol sprays. However, due to its harmful effects on the ozone layer and its contribution to global warming, the production and use of CFC-113a has been phased out under the Montreal Protocol. In addition to its environmental impact, exposure to 1,1,3-Trichloropentafluoropropane can also pose health risks, including respiratory irritation and central nervous system depression. As a result, it is important to handle and dispose of this chemical with caution, and to find safer and more sustainable alternatives for its various applications.

InChI:InChI=1/C3Cl3F5/c4-2(5,9)1(7,8)3(6,10)11

Upstream product

• 812-32-8 tetrachloro-1,2,2-trifluoro-1-iodo-propane 
• 116-14-3 polytetrafluoroethylene 
• 7446-70-0 aluminium trichloride 
• 75-69-4 trichlorofluoromethane 
• 3182-26-1 1,1,1,3,3,3-hexachloro-2,2-difluoro-propane 
• 7783-56-4 antimony(III) fluoride 
• 75-71-8 Dichlorodifluoromethane 
• 74-99-7 prop-1-yne 

Relevant articles and documents

-

-

PROCESSES FOR PRODUCING AND COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE AND/OR 1,2,3,3-TETRAFLUOROPROPENE

A process is disclosed for making CF3CF=CH2 or mixtures thereof with CHF=CFCHF2. The process involves contacting CCI3CF2CF3 and optionally CCI2FCF2CCIF2 with H2 in the presence of a catalyst including a catalytically effective amount of palladium supported on a support of alumina, fluorided aluminaand/or aluminum fluoride, to produce a product mixture including CH2=CFCF3 (and when CCI2FCF2CCIF2 is present, CHF=CFCHF2); recovering CH2=CFCF3 or a mixture thereof with CHF=CFCHF2 from the product mixture; and optionally, separating at least a portion of any CHF=CFCHF2 in the product mixture from the CH2=CFCF3 in the product mixture. The mole ratio of H2 to the total of CCI3CF2CF3 and CCI2FCF2CCIF2 fed to the reaction zone is between about 1 :1 and about 5:1. The present invention also provides another process for making CH2=CFCF3 Or mixtures thereof with CHF=CFCHF2 This process involves (a) reacting CCI3CF2CF3 and optionally CCI2FCF2CCIF2 with H2 in the presence of a catalytically effective amount of a hydrogenation catalyst to form CH3CF2CF3 (and when CCI2FCF2CCIF2 is present, CH2FCF2CHF2); (b) dehydrofluorinating CH3CF2CF3 and optionally any CH2FCF2CHF2 from (a) to form a product mixture including CH2=CFCF3, and if CH2FCF2CHF2 is present, CHF=CFCHF2; (c) recovering CH2=CFCF3 or a mixture thereof with CHF=CFCHF2 from the product mixture formed in (b); and optionally (d) separating at least a portion of any CHF=CFCHF2 in the product mixture formed in (b) from the CH2=CFCF3 in the product mixture formed in (b). The present invention also provides compositions involving CH2=CFCF3 and/or CHF=CFCHF2, including compositions useful as refrigerants, foam blowing agents, cleaning agents and aerosols and azeotropic compositions involving (a) CF2HCF=CFH and (b) HF.