Tetrafluorosuccinyl fluoride

Base Information

• Chemical Name: Tetrafluorosuccinyl fluoride
• CAS No.: 679-13-0
• Molecular Formula: C4F6O2
• Molecular Weight: 194.033
• Hs Code.: 2917190090
• European Community (EC) Number: 671-741-0
• DSSTox Substance ID: DTXSID00380213
• Nikkaji Number: J726.243D
• Wikidata: Q82170343
• Mol file: 679-13-0.mol

Synonyms:Tetrafluorosuccinyl fluoride;679-13-0;tetrafluorosuccinyl difluoride;2,2,3,3-tetrafluorobutanedioyl Difluoride;Perfluorosuccinoyl fluoride;Tetrafluorosuccinyldifluoride;perfluorosuccinyl fluoride;perfluorosuccinic difluoride;perfluorosuccinyl difluoride;SCHEMBL37654;DTXSID00380213;MFCD00171519;AKOS006230422;Tetrafluorobutane-1,4-dioyl difluoride;2,2,3,3-tetrafluorosuccinyl difluoride;1,2,2,3,3,4-Hexafluoro-1,4-butanedione;FT-0632788;A835933

Chemical Property of Tetrafluorosuccinyl fluoride

Chemical Property:

• Vapor Pressure: 48.1mmHg at 25°C
• Refractive Index: 1.283
• Boiling Point: 94.1 °C at 760 mmHg
• Flash Point: 26.1 °C
• PSA: 34.14000
• Density: 1.595 g/cm³
• LogP: 1.24920
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 3
• Exact Mass: 193.98024821
• Heavy Atom Count: 12
• Complexity: 198

Purity/Quality:

99%, ^*data from raw suppliers

Tetrafluorosuccinyl fluoride 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C，T
• Hazard Codes: C,T
• Statements: 34
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of Tetrafluorosuccinyl fluoride

There total 13 articles about Tetrafluorosuccinyl fluoride 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: 87.6%

tetrafluorosuccinic acid (377-38-8) → perfluorosuccinic difluoride (679-13-0)

Guidance literature:

With N-(2-chloro-1,1,2-trifluoroethyl)diethylamine; aluminum (III) chloride; boron trifluoride diethyl etherate; In diethyl ether; at 20 - 25 ℃; for 1h; Reagent/catalyst; Temperature;

Reference yield: 85.0%

C16F30O6 → perfluorosuccinic difluoride (679-13-0)

Guidance literature:

With potassium fluoride; at 100 ℃; for 5h; Large scale;

Reference yield: 85.0%

1,2,5,6-diepoxyperfluorohexane (140173-03-1) → perfluorosuccinic difluoride (679-13-0)

Guidance literature:

at 210 - 220 ℃; for 6h;

upstream raw materials:

tetrafluorosuccinyl chloride

Perfluoro-1,5-hexadiene

1,2,5,6-diepoxyperfluorohexane

1,4-bis(fluorosulfonyloxy)octafluorobutane

Downstream raw materials:

1,2-dibromo-1,1,2,2-tetrafluoroethane

tetrafluorosuccinyl chloride

3-bromo-2,2,3,3-tetrafluoropropanoyl chloride

1,2-diiodotetrafluoroethane

Refernces

• 1、 -. "Method for preparing fluorine-containing binary acyl fluoride from fluorine-containing cycloolefin". Paragraph 0032; 0035-0036; 0060; 0063-0065; 0070. . Retrieved 2020/07/13.
• 2、 -. "PROCESS FOR PRODUCING FLUORINATED COMPOUND". Paragraph 0251. . Retrieved 2016/06/28.