Ethyl 2-bromo-2,3,3,3-tetrafluoropropanoate

Base Information

• Chemical Name: Ethyl 2-bromo-2,3,3,3-tetrafluoropropanoate
• CAS No.: 10186-73-9
• Molecular Formula: C₅H₅BrF₄O₂
• Molecular Weight: 252.991
• Hs Code.: 2915900090
• European Community (EC) Number: 881-653-6
• DSSTox Substance ID: DTXSID10371879
• Nikkaji Number: J984.732D
• Mol file: 10186-73-9.mol

Synonyms:10186-73-9;ethyl 2-bromo-2,3,3,3-tetrafluoropropanoate;Ethyl 2-bromo-2,3,3,3-tetrafluoropropionate;Ethyl 2-bromotetrafluoropropionate;MFCD00153721;2-bromo-2,3,3,3-tetrafluoropropionic acid ethyl ester;starbld0000302;SCHEMBL21488385;UFRGKZCBWHOBAP-UHFFFAOYSA-;DTXSID10371879;Ethyl perfluoro-2-bromopropanoate;UFRGKZCBWHOBAP-UHFFFAOYSA-N;AKOS007930424;FT-0625938;(R)-ethyl 2-bromo-2,3,3,3-tetrafluoropropanoate;Propanoic acid,2-bromo-2,3,3,3-tetrafluoro-,ethyl ester;InChI=1/C5H5BrF4O2/c1-2-12-3(11)4(6,7)5(8,9)10/h2H2,1H3

Chemical Property of Ethyl 2-bromo-2,3,3,3-tetrafluoropropanoate

Chemical Property:

• Vapor Pressure: 5.55mmHg at 25°C
• Boiling Point: 142.6°Cat760mmHg
• Flash Point: 40°C
• PSA: 26.30000
• Density: 1.69g/cm³
• LogP: 2.17250
• XLogP3: 2.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 3
• Exact Mass: 251.94090
• Heavy Atom Count: 12
• Complexity: 181

Purity/Quality:

98%,99%, ^*data from raw suppliers

Ethyl2-Bromo-2,3,3,3-tetrafluoropropionate ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOC(=O)C(C(F)(F)F)(F)Br

Technology Process of Ethyl 2-bromo-2,3,3,3-tetrafluoropropanoate

There total 7 articles about Ethyl 2-bromo-2,3,3,3-tetrafluoropropanoate 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: 78.0%

ethanol (64-17-5) + 2-bromo-2,3,3,3-tetrafluoro-propionic acid (13859-31-9) → 2-bromo-2,3,3,3-tetrafluoropropionic acid ethyl ester (10186-73-9)

Guidance literature:

With sulfuric acid; at 75 ℃; for 8h; under 760.051 Torr; Temperature;

Reference yield: 77.0%

ethyl 2,3-dibromotrifluoropropionate (379-05-5) → 2,3,3,3-tetrafluoropropionic acid ethyl ester (399-92-8) + 2-bromo-2,3,3,3-tetrafluoropropionic acid ethyl ester (10186-73-9)

Guidance literature:

With cesium fluoride; In diethylene glycol dimethyl ether; at 100 ℃; for 4h;

DOI:10.1007/BF00960271

Reference yield:

1,2-Dibromo-1-ethoxy-1,2,3,3,3-pentafluoro-propane → 2-bromo-2,3,3,3-tetrafluoropropionic acid ethyl ester (10186-73-9)

Guidance literature:

With sulfuric acid; at 50 ℃; for 4h; Yield given;

DOI:10.1016/0022-1139(95)03289-P

upstream raw materials:

Hexafluoropropene oxide

ethanol

2,3,3,3-tetrafluoro-2-bromopropanoyl fluoride

ethyl 2,3-dibromotrifluoropropionate

Downstream raw materials:

2-bromo-2,3,3,3-tetrafluoropropionamide

Refernces

• 1、 -. "A 2-bromo -2, 3, 3, 3- four fluorine propionic acid method for synthesis of ethyl". Paragraph 0021; 0022. . Retrieved 2017/03/08.
• 2、 Cherstkov, V. F.,Postovoi, S. A.,Lantseva, D. T.,Sterlin, S. R.,Zeifman, Yu. V.,German, L. S.. "EXCHANGE OF HALOGEN FOR FLUORINE IN REACTIONS OF VICINAL DIHALOPOLYFLUOROALKANES WITH CESIUM FLUORIDE". . p. 2508 - 2511. Retrieved 2007/10/02.