Hexafluoroglutaryl chloride

Base Information

• Chemical Name: Hexafluoroglutaryl chloride
• CAS No.: 678-77-3
• Molecular Formula: C5Cl2F6O2
• Molecular Weight: 276.95
• Hs Code.: 2913000090
• European Community (EC) Number: 211-651-7
• NSC Number: 41888
• UNII: NV6V7V5R5M
• DSSTox Substance ID: DTXSID0060985
• Nikkaji Number: J205.982G
• Wikidata: Q81985285
• Mol file: 678-77-3.mol

Synonyms:Hexafluoroglutaryl chloride;678-77-3;Perfluoroglutaryl chloride;2,2,3,3,4,4-Hexafluoropentanedioyl dichloride;Glutaryl chloride, hexafluoro-;Pentanedioyl dichloride, hexafluoro-;Hexafluoroglutaryl dichloride;Hexafluoroglutarylchloride;EINECS 211-651-7;Pentanedioyl dichloride, 2,2,3,3,4,4-hexafluoro-;NSC 41888;NSC-41888;C5Cl2F6O2;hexafluoropentanedioyl dichloride;Hexafluoropentane-1,5-dioyl chloride;hexafluoroglutaroyl chloride;NV6V7V5R5M;SCHEMBL1598455;C5-Cl2-F6-O2;DTXSID0060985;NSC41888;MFCD00039309;AKOS015852690;Hexafluoroglutaryl chloride, AldrichCPR;BS-23576;FT-0626998;H0743;2,2,3,3,4,4-Hexafluoropentanedioyl dichloride #

Chemical Property of Hexafluoroglutaryl chloride

Chemical Property:

• Vapor Pressure: 7.44mmHg at 25°C
• Refractive Index: 1.354
• Boiling Point: 136.2 °C at 760 mmHg
• Flash Point: 36.2 °C
• PSA: 34.14000
• Density: 1.721 g/cm³
• LogP: 2.42310
• Sensitive.: Moisture Sensitive
• XLogP3: 3.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 4
• Exact Mass: 275.9179536
• Heavy Atom Count: 15
• Complexity: 274

Purity/Quality:

98% ^*data from raw suppliers

Hexafluoroglutaryl chloride 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C,Xn
• Statements: 34-37-22
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(=O)(C(C(C(C(=O)Cl)(F)F)(F)F)(F)F)Cl
• Uses: Hexafluoroglutaryl Chloride (CAS# 678-77-3) can be used to treat VOCs waste gas. It can also be used to prepare triptyl polymer separating membrane.

Technology Process of Hexafluoroglutaryl chloride

There total 7 articles about Hexafluoroglutaryl chloride 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: 84.0%

hexafluoroglutaric acid (376-73-8) → hexafluoropentanedioyl dichloride (678-77-3)

Guidance literature:

With iron(III) chloride; Benzotrichlorid; at 24 - 130 ℃; Inert atmosphere;

Reference yield:

1,2-dichloro-3,3,4,4,5,5-hexafluorocyclopentene (706-79-6) → hexafluoropentanedioyl dichloride (678-77-3) + hexafluoroglutaric anhydride (376-68-1)

Guidance literature:

1,2-dichloro-3,3,4,4,5,5-hexafluorocyclopentene; With potassium permanganate; sodium hydroxide; pH=9;

With 1H-imidazole; oxalyl dichloride; 18-crown-6 ether; In dichloromethane; at 25 ℃; for 2.5h;

Reference yield:

hexafluoro-pentanedioic acid; disodium salt (25595-94-2) → hexafluoropentanedioyl dichloride (678-77-3)

Guidance literature:

With 1H-imidazole; oxalyl dichloride; 18-crown-6 ether; In dichloromethane; at 55 ℃; for 2.5h;

upstream raw materials:

hexafluoroglutaric acid

2,2,3,3,4,4,5,5-octafluoropentanoyl chloride

octaperfluorocyclopentene

1,2-dichloro-3,3,4,4,5,5-hexafluorocyclopentene

Downstream raw materials:

1,3-dichlorohexafluoropropane

hexafluoroglutaric acid

hexafluoroglutaryl fluoride

Benzyl 4-iodo-2,2,3,3,4,4-hexafluorobutanoate

Refernces

• 1、 -. "Preparation method of fluorine-containing carboxylic acid". Paragraph 0056-0060. . Retrieved 2020/07/12.
• 2、 Pensec,Tournilhac,Bassoul,Durliat. "Synthesis and structural studies of polyphilic mesogens with central or terminal perfluoroalkyl chains". . p. 52 - 60. Retrieved 2007/10/03.