Chloropentafluoroethane

Base Information

• Chemical Name: Chloropentafluoroethane
• CAS No.: 76-15-3
• Deprecated CAS: 12770-91-1
• Molecular Formula: C2Cl F5
• Molecular Weight: 154.467
• Hs Code.: 2903772015
• European Community (EC) Number: 200-938-2
• ICSC Number: 0848
• UN Number: 1020
• UNII: SJG47X19V4
• DSSTox Substance ID: DTXSID3026435
• Nikkaji Number: J1.946A
• Wikipedia: Chloropentafluoroethane
• Wikidata: Q419702
• ChEMBL ID: CHEMBL502216
• Mol file: 76-15-3.mol

Synonyms:chloropentafluoroethane;fluorocarbon 115

Chemical Property of Chloropentafluoroethane

Chemical Property:

• Appearance/Colour: Chloropentafluoroethane is a colorless odorless gas with an ether-like odor.
• Vapor Pressure: 6060mmHg at 25°C
• Melting Point: 30-31°C
• Boiling Point: -39 ºC
• Flash Point: 70 ºC
• PSA: 0.00000
• Density: 1,568 g/cm³
• LogP: 2.38030
• Water Solubility.: Insoluble
• XLogP3: 2.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 153.9608685
• Heavy Atom Count: 8
• Complexity: 82.9
• Transport DOT Label: Non-Flammable Gas

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s): TLV: 1000 ppm.
• Hazard Codes: Xi:
• Statements: 36/37/38:
• Safety Statements: 38:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Solvents -> Chlorofluorocarbons
• Canonical SMILES: C(C(F)(F)Cl)(F)(F)F
• Inhalation Risk: A harmful concentration of this gas in the air will be reached very quickly on loss of containment.
• Effects of Short Term Exposure: Rapid evaporation of the liquid may cause frostbite.

Technology Process of Chloropentafluoroethane

There total 76 articles about Chloropentafluoroethane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

1,1,2,2-tetrachloroethylene (127-18-4) → 1,1,1,2,2-pentafluoroethane (354-33-6) + Difluoromethane (75-10-5) + 2,2,2-trifluoroethanol (420-46-2) + 1,1,1,2-tetrafluoroethane (811-97-2) + 1,1,1-trifluoro-2,2-dichloroethane (306-83-2) + Chloropentafluoroethane (76-15-3) + Chlorotrifluoroethylene (79-38-9,9036-80-0) + 1,1,1,2-tetrafluoro-2-chloroethane (2837-89-0) + 1,1,2-trifluoroethylene (359-11-5)

Guidance literature:

1,1,2,2-tetrachloroethylene; With hydrogen fluoride; chromium-based fluorination catalyst;

Cr on active alumina catalyst; at 180 ℃; for 4h; Product distribution / selectivity; Inconel 600 type reactor;

Reference yield:

Trichloroethylene (79-01-6) → carbon tetrafluoride (75-73-0) + 1,1,1,2,2-pentafluoroethane (354-33-6) + 2,2,2-trifluoroethanol (420-46-2) + 1-chloro-2,2-difluoroethane (338-65-8) + 1,1,1,2-tetrafluoroethane (811-97-2) + 1,1,1-trifluoro-2-chloroethane (75-88-7) + 1,1,2,2-tetrafluoroethane (359-35-3) + 1-chloro-2-fluoroethylene (460-16-2) + 1-Chloro-2,2-difluoroethene (359-10-4) + Hexafluoroethane (76-16-4) + Chloropentafluoroethane (76-15-3) + 1,1,1,2-tetrafluoro-2-chloroethane (2837-89-0)

Guidance literature:

Trichloroethylene; With hydrogen fluoride; chromium - based fluorination catalyst; at 180 ℃;

Cr and In on graphite catalyst; at 180 ℃; for 4h; Inconel 600 type reactor;

Cr on active alumina catalyst; Product distribution / selectivity; Inconel 600 type reactor;

Reference yield:

1-chloro-ethanesulfonyl chloride (3518-66-9) → 1,1-difluoroethane (75-37-6) + 2,2,2-trifluoroethanol (420-46-2) + 1-Chloro-1,1-difluoroethane (75-68-3) + Chloropentafluoroethane (76-15-3)

Guidance literature:

With hydrogen fluoride; at 10 ℃; for 36.3333h; Further byproducts given; electrochemical fluorination (5.8 V, 0.005 A/cm/cm);

DOI:10.1016/S0022-1139(00)82309-X

upstream raw materials:

1,1,1-Trichloro-2,2,2-trifluoroethane

ethane

chloroethane

Pentafluoroethyl iodide

Downstream raw materials:

polytetrafluoroethylene

carbon tetrafluoride

chlorotrifluoromethane

Hexafluoroethane

Refernces

• 1、 Shack, Carl J.,Christe, Karl O.. "REACTIONS OF PENTAFLUOROTELLURIUM HYPOHALITES WITH FLUOROOLEFINS". . p. 467 - 476. Retrieved 1984.
• 2、 Nissen, Jan H.,Wickemeyer, Lucas,Stüker, Tony,Steinhauer, Simon,Beckers, Helmut,Riedel, Sebastian. "From hypochlorites to perfluorinated dialkyl peroxides". . . Retrieved 2019/12/26.
• 3、 -. "PROCESS FOR PREPARING FLUORINE-CONTAINING PROPANE". Page/Page column 8-9. . Retrieved 2010/12/17.