1-BROMO-1,1-DIFLUOROETHANE

Base Information

• Chemical Name: 1-BROMO-1,1-DIFLUOROETHANE
• CAS No.: 420-43-9
• Molecular Formula: C2H3 Br F2
• Molecular Weight: 144.947
• Hs Code.: 2903799090
• Mol file: 420-43-9.mol

Synonyms:1-Bromo-1,1-difluoroethane

Chemical Property of 1-BROMO-1,1-DIFLUOROETHANE

Chemical Property:

• Vapor Pressure: 1090mmHg at 25°C
• Refractive Index: 1.369
• Boiling Point: 14
• PSA: 0.00000
• Density: 1.691g/cm³
• LogP: 1.99400

Purity/Quality:

99% ^*data from raw suppliers

1-Bromo-1,1-difluoroethane 97% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: F
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-BROMO-1,1-DIFLUOROETHANE

There total 4 articles about 1-BROMO-1,1-DIFLUOROETHANE 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:

difluoroethyl trifluoromethane-sulfonate (73323-78-1) → 1-bromo-1,1-difluoroethane (420-43-9)

Guidance literature:

With tetrabutylammomium bromide; sodium bromide; In various solvent(s); for 12h;

DOI:10.1039/a706939a

Reference yield:

Vinylidene fluoride (75-38-7) → 1-bromo-1,1-difluoroethane (420-43-9)

Guidance literature:

With hydrogen bromide; unter Lichtausschluss;

DOI:10.1039/jr9560000061

Reference yield:

Vinylidene fluoride (75-38-7) + hydrogen bromide (10035-10-6,12258-64-9) → 1-bromo-1,1-difluoroethane (420-43-9)

Guidance literature:

unter Lichtausschluss;

DOI:10.1039/jr9560000061

upstream raw materials:

Vinylidene fluoride

difluoroethyl trifluoromethane-sulfonate

hydrogen bromide

Downstream raw materials:

1,1-difluoroethylbenzene

1-(2,2-difluoroethoxy)-2-(propylsulphanyl)-3-(trifluoromethyl)benzene

1-(1,1-difluoroethyl)-4-(trifluoromethyl)benzene

1-(1,1-difluoroethyl)-4-fluorobenzene

Refernces