Diethyl tetrafluorosuccinate

Base Information

• Chemical Name: Diethyl tetrafluorosuccinate
• CAS No.: 377-71-9
• Molecular Formula: C8H10 F4 O4
• Molecular Weight: 246.159
• Hs Code.: 2917190090
• European Community (EC) Number: 206-821-2
• UNII: Q4S6RK77S9
• DSSTox Substance ID: DTXSID3059929
• Nikkaji Number: J213.596E
• Wikidata: Q81989004
• Mol file: 377-71-9.mol

Synonyms:Diethyl tetrafluorosuccinate;377-71-9;Diethyl perfluorosuccinate;diethyl 2,2,3,3-tetrafluorobutanedioate;Diethyl 2,2,3,3-tetrafluorosuccinate;Butanedioic acid, tetrafluoro-, diethyl ester;C8H10F4O4;EINECS 206-821-2;MFCD00015155;Butanedioic acid, 2,2,3,3-tetrafluoro-, 1,4-diethyl ester;Ethyl perfluorosuccinate;Succinic acid, tetrafluoro-, diethyl ester;1,4-diethyl 2,2,3,3-tetrafluorobutanedioate;Q4S6RK77S9;SCHEMBL4392350;DTXSID3059929;AMY14690;C8-H10-F4-O4;FD2065;AKOS007930473;Tetrafluorobutanedioic acid diethyl ester;AS-48925;Diethyl 2,2,3,3-tetrafluorosuccinate #;CS-0132461;FT-0624862

Chemical Property of Diethyl tetrafluorosuccinate

Chemical Property:

• Vapor Pressure: 0.0435mmHg at 25°C
• Refractive Index: 1.368
• Boiling Point: 238°Cat760mmHg
• Flash Point: 95°C
• PSA: 52.60000
• Density: 1.299g/cm³
• LogP: 1.38320
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 7
• Exact Mass: 246.05152144
• Heavy Atom Count: 16
• Complexity: 249

Purity/Quality:

97% ^*data from raw suppliers

Diethyl tetrafluorosuccinate 97% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of Diethyl tetrafluorosuccinate

There total 6 articles about Diethyl tetrafluorosuccinate 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:

ethanol (64-17-5) + tetrafluorosuccinic acid (377-38-8) → diethyl tetrafluorosuccinate (377-71-9)

Guidance literature:

With toluene-4-sulfonic acid; benzene; unter Entfernen des Reaktionswasser;

Reference yield:

1-methoxy-2,3,3,4,4-pentafluorocyclobut-1-ene (359-98-8) → diethyl tetrafluorosuccinate (377-71-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 64 percent / ozone; oxygen / 1,1,2-trichloro-1,2,2-trifluoro-ethane / 0 - 5 °C

2: 8766 h

With oxygen; ozone; In 1,1,2-Trichloro-1,2,2-trifluoroethane;

Reference yield:

1,2-diethoxy-3,3,4,4-tetrafluoro-cyclobutene (389-27-5) → diethyl tetrafluorosuccinate (377-71-9)

Guidance literature:

DOI:10.1021/ja01175a023

upstream raw materials:

hexafluoro-dihydro-furan-2-one

ethanol

tetrafluorosuccinic acid

1,2-diethoxy-3,3,4,4-tetrafluoro-cyclobutene

Downstream raw materials:

2,2,3,3-tetrafluorobutane-1,4-diol

2,2,3,3-tetrafluorosuccinamide