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

Base Information

• Chemical Name: 2,3-Dichloro-1,1,1,2,3-pentafluoropropane
• CAS No.: 422-48-0
• Molecular Formula: C3H Cl2 F5
• Molecular Weight: 202.939
• Hs Code.: 2903750090
• UN Number: 3082
• DSSTox Substance ID: DTXSID1042025
• Nikkaji Number: J1.587.671I
• Mol file: 422-48-0.mol

Synonyms:422-48-0;2,3-DICHLORO-1,1,1,2,3-PENTAFLUOROPROPANE;HCFC-225ba;2,3-dichloro-1,1,1,2,3-pentafluoro-propane;1,2-Dichloro-1,2,3,3,3-pentafluoropropane;Propane, 2,3-dichloro-1,1,1,2,3-pentafluoro-;UNII-0B6C0Q1W0G;2,3-dichloropentafluoropropane;0B6C0Q1W0G;SCHEMBL1993217;DTXSID1042025;MFCD03703429;AKOS025310409

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

Chemical Property:

• Vapor Pressure: 231mmHg at 25°C
• Refractive Index: 1.3170 (estimate)
• Boiling Point: 57.4°Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: 1.578g/cm³
• 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: 123
• Transport DOT Label: Class 9

Purity/Quality:

99%min ^*data from raw suppliers

2,3-Dichloro-1,1,1,2,3-pentafluoropropane ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(C(C(F)(F)F)(F)Cl)(F)Cl
• Uses: 2,2-Dichloro-1,1,3,3,3-pentafluoropropane is a polyfluorinated refrigerant use in cooling systems and is classified as an environmental toxin contributing to ozone depletion.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.

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

There total 6 articles about 2,3-Dichloro-1,1,1,2,3-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: 30.5%

Chlorodifluoromethane (75-45-6) + Chlorotrifluoroethylene (79-38-9,9036-80-0) → 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) + (2RS,3SR)-2,3-dichloro-1,1,1,2,3-pentafluoropropane (422-48-0,111512-51-7,111512-55-1)

Guidance literature:

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

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

Reference yield: 30.5%

Chlorodifluoromethane (75-45-6) + Chlorotrifluoroethylene (79-38-9,9036-80-0) → 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) + (2RS,3RS)-2,3-dichloro-1,1,1,2,3-pentafluoropropane (422-48-0,111512-51-7,111512-55-1)

Guidance literature:

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

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

Reference yield:

1,1,2-trichloro-1,2,3,3,3-pentafluoropropane (812-30-6) → 1,1,1,2,3-pentafluoro-2-chloropropane (230956-35-1) + 1,1,1,2,3-pentafluoropropane (431-31-2) + 2-chloro-1,1,1,3,3,3-hexafluoropropane (431-87-8,134308-72-8) + 2,3-dichloro-1,1,1,2,3-pentafluoropropane (422-48-0) + 1,1,1,2-tetrafluoropropane (421-48-7)

Guidance literature:

With hydrogen; 0.5% Pd/C; at 175 - 225 ℃; Gas phase;

upstream raw materials:

1,2,3,3,3-pentafluoroprop-1-ene

1,1,2-trichloro-1,2,3,3,3-pentafluoropropane

1,1,1-trifluoropropylene

Chlorodifluoromethane

Refernces

• 1、 -. "PROCESS FOR THE PREPARATION OF 1,1,1,3,3-PENTAFLUOROPROPANE AND 1,1,1,2,3-PENTAFLUOROPROPANE". Page/Page column 16; 19. . Retrieved 2008/06/13.
• 2、 Paleta, Oldrich,Kvicala, Jaroslav,Guenter, Jaroslav,Dedek, Vaclav. "Synthesis of > and Some Chlorofluoropropenes". . p. 920 - 924. Retrieved 2007/10/02.