1,1,2,2-Tetrachlorotetrafluoropropane

Base Information

• Chemical Name: 1,1,2,2-Tetrachlorotetrafluoropropane
• CAS No.: 2268-44-2
• Molecular Formula: C3Cl4 F4
• Molecular Weight: 253.839
• Hs Code.: 2903772023
• DSSTox Substance ID: DTXSID10547496
• Nikkaji Number: J582.999B
• Wikidata: Q82425756
• Mol file: 2268-44-2.mol

Synonyms:1,1,2,2-Tetrachlorotetrafluoropropane;2268-44-2;1,1,2,2-TETRACHLORO-1,3,3,3-TETRAFLUOROPROPANE;CFC-214ab;SCHEMBL9101338;DTXSID10547496;VOEBBCDMYRPKRD-UHFFFAOYSA-N;MFCD00045232;1,1,2,2-tetrachloro-1,3,3,3-te trafluoropropane

Chemical Property of 1,1,2,2-Tetrachlorotetrafluoropropane

Chemical Property:

• PSA: 0.00000
• LogP: 3.82350
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 253.866073
• Heavy Atom Count: 11
• Complexity: 150

Purity/Quality:

99%min ^*data from raw suppliers

1,1,2,2-Tetrachlorotetrafluoropropane 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C(C(F)(F)F)(C(F)(Cl)Cl)(Cl)Cl

Technology Process of 1,1,2,2-Tetrachlorotetrafluoropropane

There total 18 articles about 1,1,2,2-Tetrachlorotetrafluoropropane 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: 36.0%

trichlorofluoromethane (75-69-4) + Chlorotrifluoroethylene (79-38-9,9036-80-0) → 1,1,1,2-tetrachloro-2,3,3,3-tetrafluoropropane (3175-64-2) + freon-214 (2268-46-4) + 1,1,2,2-tetrachloro-1,3,3,3-tetrafluoropropane (2268-44-2) + 1,1,3,3-tetrachloro-1,2,2,3-tetrafluoropropane (2354-04-3)

Guidance literature:

With aluminium trichloride;

Reference yield:

1,1,2-trichloro-3,3,3-trifluoropropene (431-52-7) → hydrogenchloride (7647-01-0,15364-23-5) + 2,2-dichloro-1,1,1,3,3,3-hexafluoro-propane (1652-80-8) + 2,2,3-trichloro-1,1,1,3,3-pentafluoropropane (1599-41-3) + 2-chloropentafluoropropene (2804-50-4) + 2-chloro-1,1,1,3,3,3-hexafluoropropane (431-87-8,134308-72-8) + 2-Chloro-F-propane (76-18-6) + 1,2-dichlorohexafluoropropane (661-97-2) + 1,1,2-trichloro-1,2,3,3,3-pentafluoropropane (812-30-6) + 1,1,2,2-tetrachloro-1,3,3,3-tetrafluoropropane (2268-44-2)

Guidance literature:

With hydrogen fluoride; chlorine; chromium cobalt oxide; In nitrogen; at 300 - 400 ℃; for 0.00416667h; under 760.051 Torr; Product distribution / selectivity; Gas phase;

Reference yield:

1,1,2-trichloro-3,3,3-trifluoropropene (431-52-7) → 2,2-dichloro-1,1,1,3,3,3-hexafluoro-propane (1652-80-8) + 2,2,3-trichloro-1,1,1,3,3-pentafluoropropane (1599-41-3) + 2-chloropentafluoropropene (2804-50-4) + 2-chloro-1,1,1,3,3,3-hexafluoropropane (431-87-8,134308-72-8) + 2-Chloro-F-propane (76-18-6) + 1,2-dichlorohexafluoropropane (661-97-2) + 1,1,2-trichloro-1,2,3,3,3-pentafluoropropane (812-30-6) + 1,1,2,2-tetrachloro-1,3,3,3-tetrafluoropropane (2268-44-2)

Guidance literature:

With hydrogen fluoride; chlorine; Cr(NO₃)3/Zn(NO₃)2 95/5 calcined at 900 C; at 280 - 320 ℃; for 0.00833333h; under 760.051 Torr; Product distribution / selectivity; Gas phase;

upstream raw materials:

1,1,1,2,2-pentachloro-3,3,3-trifluoropropane

trichlorofluoromethane

Chlorotrifluoroethylene

antimony(III) fluoride

Downstream raw materials:

freon-218

2-Chloro-F-propane

Refernces

• 1、 -. "Compositions containing chromium, oxygen, and at least two modifier metals selected the group consisting of gold, silver, and palladium, their preparation, and their use as catalysts and catalyst precursors". Page/Page column 12-13. . Retrieved 2008/12/08.
• 2、 -. "Compositions containing chromium, oxygen and gold, their preparation, and their use as catalysts and catalyst precursors". Page/Page column 14-15. . Retrieved 2008/12/08.