1,1-Dichloro-1,2,2,2-tetrafluoroethane

Base Information

• Chemical Name: 1,1-Dichloro-1,2,2,2-tetrafluoroethane
• CAS No.: 374-07-2
• Molecular Formula: C2Cl2F4
• Molecular Weight: 170.922
• Hs Code.: 2903772014
• European Community (EC) Number: 206-774-8
• UNII: 8AWA8IET6R
• DSSTox Substance ID: DTXSID9027150
• Nikkaji Number: J85.968K
• Wikidata: Q161277
• Mol file: 374-07-2.mol

Synonyms:1,1-Dichlorotetrafluoroethane;1,1-DICHLORO-1,2,2,2-TETRAFLUOROETHANE;374-07-2;Frigen 114A;CFC-114a;1320-37-2;Ethane, 1,1-dichloro-1,2,2,2-tetrafluoro-;Ethane, 1,1-dichlorotetrafluoro-;Dichlorotetrafluroethane;1,1,1,2-Tetrafluoro-2,2-dichloroethane;HSDB 5564;EINECS 206-774-8;UNII-8AWA8IET6R;8AWA8IET6R;SCHEMBL866;FREON 114A;FREON-114A;DTXSID9027150;MFCD00042127;R-114A;LS-167024;FT-0693368;Q161277;1,1-DICHLORO-1,2,2,2-TETRAFLUOROETHANE [HSDB]

Chemical Property of 1,1-Dichloro-1,2,2,2-tetrafluoroethane

Chemical Property:

• Vapor Pressure: 1440mmHg at 25°C
• Melting Point: -56.6 °C
• Refractive Index: 1.328
• Boiling Point: 6.8 °C at 760 mmHg
• PSA: 0.00000
• Density: 1.609 g/cm³
• LogP: 2.64960
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 169.9313180
• Heavy Atom Count: 8
• Complexity: 84.5

Purity/Quality:

99% ^*data from raw suppliers

1,1-DICHLOROTETRAFLUOROETHANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Solvents -> Chlorofluorocarbons
• Canonical SMILES: C(C(F)(Cl)Cl)(F)(F)F

Technology Process of 1,1-Dichloro-1,2,2,2-tetrafluoroethane

There total 30 articles about 1,1-Dichloro-1,2,2,2-tetrafluoroethane 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: 31.0%

Vinylidene fluoride (75-38-7) + C3Cl2F6O (152239-95-7) → Carbonyl fluoride (353-50-4) + 1,1-dichlorotetrafluoroethane (374-07-2) + 2-Chloro-1-(2-chloro-1,1-difluoro-ethoxy)-1,1,2,3,3,3-hexafluoro-propane

Guidance literature:

In trichlorofluoromethane; for 20h; -140 degC to 21 degC;

DOI:10.1016/S0022-1139(00)80070-6

Reference yield: 22.4%

1,1,1,2-tetrafluoroethane (811-97-2) → 1,1-dichlorotetrafluoroethane (374-07-2) + 1,1,1,2-tetrafluoro-2-chloroethane (2837-89-0)

Guidance literature:

With chlorine; for 1h; Product distribution / selectivity; Gas phase; Photolysis;

Reference yield: 22.0%

Chlorotrifluoroethylene (79-38-9,9036-80-0) + C3Cl2F6O (152239-95-7) → Carbonyl fluoride (353-50-4) + 1,1-dichlorotetrafluoroethane (374-07-2) + 2-Chloro-1-(1,2-dichloro-1,2,2-trifluoro-ethoxy)-1,1,2,3,3,3-hexafluoro-propane

Guidance literature:

In trichlorofluoromethane; for 22h; -141 degC to 22 degC;

DOI:10.1016/S0022-1139(00)80070-6

upstream raw materials:

1,1,2,2-tetrachloroethylene

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

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

1,1'-dichloro-2,2'-difluoroethene

Downstream raw materials:

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

Hexafluoroethane

Chloropentafluoroethane

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

Refernces

• 1、 -. "PROCESSES FOR PRODUCING CHLOROFLUOROCARBON COMPOUNDS USING INORGANIC FLUORIDE". Page/Page column 4. . Retrieved 2008/12/04.
• 2、 Belter, Randolph K.,Sweval, Mark S.,Iikubo, Yuichi. "Nitrogen trifluoride as an oxidative co-reagent in high temperature vapor phase hydrofluorinations". . p. 816 - 820. Retrieved 2008/03/27.