1,1,3,5,7,8-HEXACHLOROPERFLUOROOCTANE

Base Information

• Chemical Name: 1,1,3,5,7,8-HEXACHLOROPERFLUOROOCTANE
• CAS No.: 335-68-2
• Molecular Formula: C₈Cl₆F₁₂
• Molecular Weight: 536.787
• Hs Code.: 2903799090
• Mol file: 335-68-2.mol

Synonyms:Octane,1,1,3,5,7,8-hexachlorododecafluoro- (6CI,7CI,8CI);

Chemical Property of 1,1,3,5,7,8-HEXACHLOROPERFLUOROOCTANE

Chemical Property:

• Boiling Point: 338.5 °C at 760 mmHg
• Flash Point: 194.4 °C
• PSA: 0.00000
• Density: 1.821 g/cm³
• LogP: 7.53860

Purity/Quality:

99%, ^*data from raw suppliers

1,1,3,5,7,8-HEXACHLORO-1,2,2,3,4,4,5,6,6,7,8,8-DODECAFLUOROOCTANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,1,3,5,7,8-HEXACHLOROPERFLUOROOCTANE

There total 4 articles about 1,1,3,5,7,8-HEXACHLOROPERFLUOROOCTANE 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:

Chlorotrifluoroethylene (79-38-9,9036-80-0) → 1,2,4,4-tetrachlorohexafluorobutane (423-38-1) + 1,1,3,5,7,8-hexachloro-dodecafluoro-octane (335-68-2) + 1,1,3,5,6-pentachloro-1,2,2,3,4,4,5,6,6-nonafluoro-hexane (307-26-6) + 1,1,4,4-tetrachlorohexafluorobutane (72765-11-8)

Guidance literature:

With zinc; In dichloromethane; acetic anhydride; for 3h; Yield given. Yields of byproduct given; Ambient temperature;

DOI:10.1016/S0022-1139(00)85024-1

Reference yield:

Chlorotrifluoroethylene (79-38-9,9036-80-0) → 1,1,3,5,7,8-hexachloro-dodecafluoro-octane (335-68-2)

Guidance literature:

With tetrachloromethane; sulfuryl dichloride; sulfur dioxide; dibenzoyl peroxide; at 95 ℃; under 18387.7 Torr;

DOI:10.1039/jr9550004291

Reference yield:

1,2-dichloro-1,2,2-trifluoro-1-iodoethane (354-61-0) + Chlorotrifluoroethylene (79-38-9,9036-80-0) → 1,1,3,5,7,8-hexachloro-dodecafluoro-octane (335-68-2)

Guidance literature:

Irradiation_.bei der Bestrahlung mit UV-Licht und Behandlung des Reaktionsprodukts mit Chlor in 1,1,2-Trichlor-1,2,2-trifluor-aethan im UV-Licht;

DOI:10.1039/jr9550004291

upstream raw materials:

1,2-dichloro-1,2,2-trifluoro-1-iodoethane

Chlorotrifluoroethylene

Downstream raw materials:

3,5,7,8-Tetrachloroperfluorooctanic acid

2,4,6-trichloro-nonafluoro-octanedioic acid

Refernces