Bromotrifluoroethylene

Base Information

• Chemical Name: Bromotrifluoroethylene
• CAS No.: 598-73-2
• Molecular Formula: C2Br F3
• Molecular Weight: 160.921
• Hs Code.: 2903780090
• European Community (EC) Number: 209-948-1
• UN Number: 2419
• DSSTox Substance ID: DTXSID0060513
• Nikkaji Number: J6.793H
• Mol file: 598-73-2.mol

Synonyms:bromotrifluoroethylene

Chemical Property of Bromotrifluoroethylene

Chemical Property:

• Refractive Index: 1.3750 (estimate)
• Boiling Point: 10.6°Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: 1.909g/cm³
• LogP: 2.41640
• XLogP3: 1.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 159.91355
• Heavy Atom Count: 6
• Complexity: 72.9
• Transport DOT Label: Flammable Gas

Purity/Quality:

99.9% ^*data from raw suppliers

Bromotrifluoroethylene, inhibited 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,Xi
• Hazard Codes: F,Xi
• Statements: 11
• Safety Statements: 16-33

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Plastics & Rubber -> Other Monomers
• Canonical SMILES: C(=C(F)Br)(F)F

Technology Process of Bromotrifluoroethylene

There total 11 articles about Bromotrifluoroethylene 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:

(pentafluoro ethyl) magnesiumbromide (56184-59-9) → 1,1-dibromo-2,2-difluoroethylene (430-85-3) + 1-bromo-1,2,2-trifluoroethene (598-73-2,55157-25-0) + Iodotrifluoroethylene (359-37-5)

Guidance literature:

In diethyl ether; thermal decompn. on warming from -40°C to 20°C;

Reference yield:

1,2-dibromo-1,1,2-trifluoroethane (354-04-1) → 1-bromo-1,2,2-trifluoroethene (598-73-2,55157-25-0)

Guidance literature:

With potassium hydroxide;

DOI:10.1039/jr9520004259

Reference yield:

polytetrafluoroethylene (116-14-3,82785-14-6) → 1-bromo-1,2,2-trifluoroethene (598-73-2,55157-25-0) + hexafluoro-1,3-butadiene (685-63-2)

Guidance literature:

polytetrafluoroethylene; With magnesium; zinc(II) chloride; at 60 ℃; under 3800.26 Torr; Inert atmosphere; Autoclave;

With copper(ll) bromide; In benzene-d6; at 20 ℃; for 0.166667h; Inert atmosphere; Sealed tube;

DOI:10.1021/acs.orglett.0c03189

upstream raw materials:

1,2-dibromo-1,1,2-trifluoroethane

2-bromo-1,1,1-trifluoroethane

3-bromo-3-(trifluoromethyl)diazirine

1,2-dibromo-1,1-difluoroethane

Downstream raw materials:

1-ethoxy-1,1,2-trifluoro-2-bromoethane

bis(perfluorovinyl)phenylphosphine

4,5-diphenyl-2-<(2-bromo-1,1,2-trifluoroethyl)thio>imidazole

trimethylsilyl fluoride

Refernces

• 1、 -. "Method for preparing hexafluoro-1,3-butadiene". Paragraph 0061; 0062; 0063; 0064. . Retrieved 2017/08/27.
• 2、 -. "CHEMICAL PRODUCTION PROCESSES AND SYSTEMS". Page/Page column 14. . Retrieved 2008/06/13.