3,3-Dichloro-1,1,1,2,2-pentafluoropropane

Base Information

• Chemical Name: 3,3-Dichloro-1,1,1,2,2-pentafluoropropane
• CAS No.: 422-56-0
• Molecular Formula: C3H Cl2 F5
• Molecular Weight: 202.939
• Hs Code.: 2903750010
• European Community (EC) Number: 207-016-9
• UN Number: 3082
• UNII: 0976Z0010M
• DSSTox Substance ID: DTXSID1042027
• Nikkaji Number: J196.090C
• Wikidata: Q27236466
• Mol file: 422-56-0.mol

Synonyms:3,3-DICHLORO-1,1,1,2,2-PENTAFLUOROPROPANE;422-56-0;HCFC-225ca;1,1-Dichloro-2,2,3,3,3-pentafluoropropane;127564-92-5;Fron 225;HCFC 225ca;R 225ca;Propane, 3,3-dichloro-1,1,1,2,2-pentafluoro-;DICHLOROPENTAFLUOROPROPANE;HSDB 6976;R 225b;EINECS 207-016-9;Propane, dichloropentafluoro-;CCRIS 8666;UNII-0976Z0010M;0976Z0010M;HCFC-225ca/cb;SCHEMBL62551;DTXSID1042027;R-225CA;MFCD00198019;R-225B;AKOS025310243;LS-119967;FT-0606100;1,1,1,2,2-pentafluoro-3,3-dichloropropane;1,1-dichloro-2,2,3,3,3-pentafluoro-propane;3,3-Dichloro-1,1,1,2,2-pentafluoropropane #;Propano, 3,3-dicloro-1,1,1,2,2-pentafluoro-;A825827;Q27236466

Chemical Property of 3,3-Dichloro-1,1,1,2,2-pentafluoropropane

Chemical Property:

• Melting Point: -94 ºC
• Refractive Index: 1.3248
• Boiling Point: 53.3 °C at 760 mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: 1.55
• LogP: 2.98770
• XLogP3: 3.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 1
• Exact Mass: 201.9375462
• Heavy Atom Count: 10
• Complexity: 117
• Transport DOT Label: Class 9

Purity/Quality:

98%,99%, ^*data from raw suppliers

3,3-DICHLORO-1,1,1,2,2-PENTAFLUOROPROPANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Low toxicity ingestion, inhalation, and skin contact.
• Hazard Codes: Xi
• Statements: 20/21/22-59
• Safety Statements: 23-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

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

Technology Process of 3,3-Dichloro-1,1,1,2,2-pentafluoropropane

There total 15 articles about 3,3-Dichloro-1,1,1,2,2-pentafluoropropane 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: 44.0%

1,1,3-trichloro-2,2,3,3-tetrafluoropropane (422-54-8,134237-38-0) → 3-chloro-1,1,1,2,2,3-hexafluoropropane (422-57-1) + 1-chloro-1,1,2,2,3,3-hexafluoropropane (422-55-9) + 3,3-dichloro-1,1,1,2,2-pentafluoropropane (422-56-0) + 1,3-dichloro-1,1,2,2,3-pentafluoropropane (507-55-1)

Guidance literature:

With hydrogen fluoride; chromium(III) oxide; at 280 ℃;

DOI:10.1016/S0022-1139(00)82839-0

Reference yield: 30.5%

Chlorodifluoromethane (75-45-6) + Chlorotrifluoroethylene (79-38-9,9036-80-0) → 3,3-dichloro-1,1,1,2,2-pentafluoropropane (422-56-0) + 1,3-dichloro-1,1,2,2,3-pentafluoropropane (507-55-1) + 1,1,3-trichloro-2,2,3,3-tetrafluoropropane (422-54-8,134237-38-0) + 2,3,3-trichloro-1,1,1,2-tetrafluoropropane (422-47-9)

Guidance literature:

With aluminium trichloride; at 0 - 10 ℃; for 10h; Further byproducts given;

DOI:10.1016/S0022-1139(00)82839-0

Reference yield:

1,3-dichloro-1,1,2,2,3-pentafluoropropane (507-55-1) + 2,2-dichloro-1,1,1,3,3-pentafluoropropane (128903-21-9) → 1-chloro-1,1,2,2,3,3-hexafluoropropane (422-55-9) + 3,3-dichloro-1,1,1,2,2-pentafluoropropane (422-56-0) + 2,3,3-trichloro-1,1,1,2-tetrafluoropropane (422-47-9)

Guidance literature:

partially fluorinated aluminum oxide; at 300 ℃; for 10.0056h; Inert atmosphere;

upstream raw materials:

3-chloro-1,1,1,2,2-pentafluoropropane

3-chloro-1,1,1,2,2-pentafluoro-3-iodo-propane

Chlorodifluoromethane

Chlorotrifluoroethylene

Downstream raw materials:

1,1,1,2-tetrafluoropropane

1,1,1,2,2-pentafluoropropane

2,3,3,3-tetrafluoro-propene

3-chloro-1,1,1,2,2-pentafluoropropane

Refernces

• 1、 -. "PROCESS FOR PRODUCING 1, 1-DICHLORO-2, 2, 3, 3, 3-PENTAFLUOROPROPANE". Page/Page column 5. . Retrieved 2012/01/14.
• 2、 -. "PROCESSES FOR PRODUCING AND COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE AND/OR 1,2,3,3-TETRAFLUOROPROPENE". Page/Page column 21. . Retrieved 2008/12/05.