1,4-Dibromo-1,1,2,2-tetrafluorobutane

Base Information

• Chemical Name: 1,4-Dibromo-1,1,2,2-tetrafluorobutane
• CAS No.: 18599-20-7
• Molecular Formula: C4H4Br2F4
• Molecular Weight: 287.877
• Hs Code.: 2903799090
• European Community (EC) Number: 242-438-7
• DSSTox Substance ID: DTXSID9066388
• Nikkaji Number: J222.249C
• Wikidata: Q81985326
• Mol file: 18599-20-7.mol

Synonyms:1,4-Dibromo-1,1,2,2-tetrafluorobutane;18599-20-7;Butane, 1,4-dibromo-1,1,2,2-tetrafluoro-;EINECS 242-438-7;MFCD00039224;C4H4Br2F4;SCHEMBL248018;C4-H4-Br2-F4;DTXSID9066388;ASHCDEYFCNWSTR-UHFFFAOYSA-;BBL101693;STL555489;AKOS005762866;BS-22671;1,4-dibromo-1,1,2,2,-tetrafluorobutane;1,4-dibromo-1,1,2,2-tetrafluoro-butane;CS-0211235;FT-0606843;EN300-7360870;A812993

Chemical Property of 1,4-Dibromo-1,1,2,2-tetrafluorobutane

Chemical Property:

• Vapor Pressure: 6.63mmHg at 25°C
• Refractive Index: 1.416
• Boiling Point: 143.7 °C at 760 mmHg
• Flash Point: 40.7 °C
• PSA: 0.00000
• Density: 2.015 g/cm³
• LogP: 3.39440
• XLogP3: 3.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 3
• Exact Mass: 287.85954
• Heavy Atom Count: 10
• Complexity: 114

Purity/Quality:

97% ^*data from raw suppliers

1,4-Dibromo-1,1,2,2-tetrafluorobutane 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C(CBr)C(C(F)(F)Br)(F)F

Technology Process of 1,4-Dibromo-1,1,2,2-tetrafluorobutane

There total 3 articles about 1,4-Dibromo-1,1,2,2-tetrafluorobutane 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:

ethene (74-85-1) + 1,2-dibromo-1,1,2,2-tetrafluoroethane (124-73-2) → 1,4-dibromo-1,1,2,2-tetrafluorobutane (18599-20-7)

Guidance literature:

With dibenzoyl peroxide;

DOI:10.1021/jo01256a019

Reference yield:

ethene (74-85-1) + 1,2-dibromo-1,1,2,2-tetrafluoroethane (124-73-2) → 1,4-dibromo-1,1,2,2,3,3,4,4-octafluoro-butane (335-48-8) + 1,4-dibromo-1,1,2,2-tetrafluorobutane (18599-20-7) + 1,6-Dibromo-1,1,2,2,5,5,6,6-octafluoro-hexane (127117-29-7) + 1,8-Dibromo-1,1,2,2,7,7,8,8-octafluoro-octane (127117-28-6)

Guidance literature:

Kinetics; Rate constant; KrF laser induced telomerization;

DOI:10.1002/bbpc.19900940811

Reference yield:

→ 1,4-dibromo-1,1,2,2-tetrafluorobutane (18599-20-7)

Guidance literature:

1,1,2,2-Tetrafluoro-1,2-dibromoethane (I), Ethylene, Benzoylperoxid, Erhitzen;

upstream raw materials:

ethene

1,2-dibromo-1,1,2,2-tetrafluoroethane

Downstream raw materials:

4-bromo-3,3,4,4-tetrafluorobut-1-ene

4-bromo-3,3,4,4-tetrafluorobutyl benzoate

sodium 4-bromo-3,3,4,4-tetrafluorobutane-1-sulfonate

1-bromo-3,3,4,4-tetrafluorobutane