2-Bromo-1,1-difluoroethane

Base Information

• Chemical Name: 2-Bromo-1,1-difluoroethane
• CAS No.: 359-07-9
• Molecular Formula: C2H3BrF2
• Molecular Weight: 144.947
• Hs Code.: 2903799090
• European Community (EC) Number: 807-581-7
• UNII: 00QR9XS58S
• DSSTox Substance ID: DTXSID2074403
• Nikkaji Number: J134.652K
• Wikidata: Q27231370
• Mol file: 359-07-9.mol

Synonyms:2-Bromo-1,1-difluoroethane;359-07-9;Ethane, 2-bromo-1,1-difluoro-;1-BROMO-2,2-DIFLUOROETHANE;2,2-difluoroethyl bromide;UNII-00QR9XS58S;2,2-difluoro-1-bromoethane;2-bromo-1,1-difluoro-ethane;00QR9XS58S;HBFC-142B1;Ethane,2-bromo-1,1-difluoro-;C2H3BrF2;difluoro-ethyl bromide;1-Bromo-2,2-difluoroethane (FC-142B1);1-bromo-2,2difluoroethane;1,1-difluoro-2-bromoethane;SCHEMBL30733;1-bromo-2 ,2-difluoroethane;1-bromo-2,2-difluoro-ethane;2-bromo-1,1-difluoro ethane;C2-H3-Br-F2;2-bromo- 1,1 -difluoroethane;2-Bromo-1,1-difluoroethane #;DTXSID2074403;JVYROUWXXSWCMI-UHFFFAOYSA-;MFCD00042182;AKOS007930039;AS-59683;FT-0651021;A858362;Q27231370

Chemical Property of 2-Bromo-1,1-difluoroethane

Chemical Property:

• Appearance/Colour: Colorless.Liquid.
• Vapor Pressure: 242mmHg at 25°C
• Melting Point: -74.9°C
• Refractive Index: 1.394
• Boiling Point: 56.1 °C at 760 mmHg
• PSA: 0.00000
• Density: 1.685 g/cm³
• LogP: 1.64640
• XLogP3: 1.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 143.93862
• Heavy Atom Count: 5
• Complexity: 21.6

Purity/Quality:

99%, ^*data from raw suppliers

2-Bromo-1,1-difluoroethane 98% ^*data from reagent suppliers

Safty Information:

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

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(C(F)F)Br

Technology Process of 2-Bromo-1,1-difluoroethane

There total 7 articles about 2-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:

1,1,2-tribromoethane (78-74-0) → 2-bromo-1,1-difluoroethane (359-07-9) + 1,2-bromofluoroethane (358-97-4)

Guidance literature:

With hydrogen fluoride; mercury(II) oxide; at -20 ℃;

Reference yield:

1,1,2-tribromoethane (78-74-0) → 2-bromo-1,1-difluoroethane (359-07-9) + 1,2-bromofluoroethane (358-97-4)

Guidance literature:

at 140 ℃;

Reference yield:

1,1,2-tribromoethane (78-74-0) + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) → 2-bromo-1,1-difluoroethane (359-07-9) + 1,2-bromofluoroethane (358-97-4)

Guidance literature:

at -20 ℃;

DOI:10.1089/105072501300176453

upstream raw materials:

1,1,2-tribromoethane

difluoroethanol

bromine

1,2-dibromo-1-chloroethane

Downstream raw materials:

N-(2,2-difluoro-ethyl)-3-fluoro-aniline

2,2-difluoroethyl methyl ether

Vinylidene fluoride

biphenyl