1,1,2,2,3-Pentafluoropropane

Base Information

• Chemical Name: 1,1,2,2,3-Pentafluoropropane
• CAS No.: 679-86-7
• Molecular Formula: C3H3 F5
• Molecular Weight: 134.049
• Hs Code.: 2903392715
• European Community (EC) Number: 633-257-8
• DSSTox Substance ID: DTXSID3073925
• Nikkaji Number: J101.172C
• Wikidata: Q81985395
• Mol file: 679-86-7.mol

Synonyms:1,1,2,2,3-Pentafluoropropane;679-86-7;HFC-245ca;Propane,1,1,2,2,3-pentafluoro-;Propane, 1,1,2,2,3-pentafluoro-;HFC 245ca;R-245ca;SCHEMBL144306;DTXSID3073925;1,1,2,2,3-pentafluoro-propane;1,1,2,2,3-Pentafluoropropane #;MFCD00153226;AKOS015852848;1,1,2,2,3-Pentafluoropropane, 99%;FT-0605959

Chemical Property of 1,1,2,2,3-Pentafluoropropane

Chemical Property:

• Vapor Pressure: 40.81 psi ( 55 °C)
• Melting Point: −82 °C(lit.)
• Refractive Index: n20/D 1.567(lit.)
• Boiling Point: 25-26 °C(lit.)
• Flash Point: 50 °F
• PSA: 0.00000
• Density: 1.398 g/mL at 25 °C(lit.)
• LogP: 1.85630
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 134.01549091
• Heavy Atom Count: 8
• Complexity: 68.1

Purity/Quality:

97% ^*data from raw suppliers

1,1,2,2,3-Pentafluoropropane 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,T
• Hazard Codes: F,T
• Statements: 11-23/24/25
• Safety Statements: 16-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(C(C(F)F)(F)F)F

Technology Process of 1,1,2,2,3-Pentafluoropropane

There total 8 articles about 1,1,2,2,3-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: 88.0%

2,2,3,3-tetrafluoropropanol (76-37-9) + Trifluoromethanesulfonyl fluoride (335-05-7) → 1,1,2,2-tetrafluoro-3-(2,2,3,3-tetrafluoropropoxy)propane (82914-35-0) + 1,1,2,2,3-pentafluoropropane (679-86-7) + 2,2,3,3-tetrafluoropropyl trifluoromethanesulfonate (6401-02-1)

Guidance literature:

With ammonia; tetra-n-propylammonium bromide; In water; at 0 - 6 ℃; for 5h; Product distribution / selectivity;

Reference yield:

3,3-dichloro-1,1,1,2,2-pentafluoropropane (422-56-0) + 1,3-dichloro-1,1,2,2,3-pentafluoropropane (507-55-1) → 3-chloro-1,1,1,2,2-pentafluoropropane (422-02-6) + 1,1,1-trifluoropropane (421-07-8) + 2,3,3,3-tetrafluoro-propene (754-12-1) + 1,1,1,2-tetrafluoropropane (421-48-7) + 1-chloro-1,1,2,2,3-pentafluoropropane (677-55-4) + 1,1,1,2,2-pentafluoropropane (1814-88-6) + 1,1,2,2,3-pentafluoropropane (679-86-7) + 1-chloro-1,2,2,3,3-pentafluoropropane (679-99-2)

Guidance literature:

With hydrogen; fluorided Pd/Al₂O₃; at 300 - 350 ℃; Product distribution / selectivity;

Reference yield:

1,2-propanediene (463-49-0) → carbon tetrafluoride (75-73-0) + 1,1,2,2,3,3-hexafluoropropane (680-00-2) + freon-218 (76-19-7) + 1,3-difluoro-2,2-difluoropropane (813-75-2) + 1,1,2,2,3-pentafluoropropane (679-86-7)

Guidance literature:

With fluorine; sodium fluoride; at -100 - -10 ℃; for 12h; Product distribution; var. allene/fluorine ratio;

upstream raw materials:

3-diazo-1,1,2,2-tetrafluoro-propane

C₇H₁₁F₆NO₂S

propane

1,2-propanediene

Downstream raw materials:

1,2,3,3-tetrafluoro-propene

1,1,2,3,3-pentafluoropropane

(Z)-1,1,2,3-tetrafluoro-2-propene