2,2,3,3,4,4,5,5,6,6-decafluorotetrahydro-2H-pyran

Base Information

• Chemical Name: 2,2,3,3,4,4,5,5,6,6-decafluorotetrahydro-2H-pyran
• CAS No.: 355-79-3
• Molecular Formula: C5F10O
• Molecular Weight: 266.038
• Mol file: 355-79-3.mol

Synonyms:

Chemical Property of 2,2,3,3,4,4,5,5,6,6-decafluorotetrahydro-2H-pyran

Chemical Property:

• Vapor Pressure: 717mmHg at 25°C

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2,3,3,4,4,5,5,6,6-decafluorotetrahydro-2H-pyran

There total 2 articles about 2,2,3,3,4,4,5,5,6,6-decafluorotetrahydro-2H-pyran 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: 10.4%

1-butoxyhexane (54459-71-1) → 2,2,3,3,4,4,5,5-Octafluoro-tetrahydro-furan (773-14-8) + perfluorooxane (355-79-3) + tetradecafluorohexane (355-42-0) + perfluoro(n-butyl n-hexylether) (74942-14-6)

Guidance literature:

With hydrogen fluoride; at 5 - 6 ℃; for 3.78333h; Yields of byproduct given; electrochemical cell;

DOI:10.1016/S0022-1139(00)81770-4

Reference yield:

oxane-2-yl-methyl acetate (5440-83-5,116779-14-7) → perfluoro(2-methyl-1,3,5-trioxaspiro[4.5]decane) (874634-51-2) + perfluorooxane (355-79-3) + perfluoro(2-methyloxane) (356-47-8) + perfluoro(2-ethyltetrahydrofuran) (356-48-9)

Guidance literature:

With hydrogen fluoride; at 7 - 8 ℃; for 5.95h; Further byproducts given; Electrochemical reaction;

DOI:10.1016/j.jfluchem.2004.11.014

Reference yield:

perfluorooxane (355-79-3) → hexachloroethane (67-72-1) + 5,5,5-trichloro-hexafluoro-valeryl chloride (375-58-6)

Guidance literature:

With aluminium trichloride; at 180 ℃;

DOI:10.1021/ja01629a123

upstream raw materials:

1-butoxyhexane

oxane-2-yl-methyl acetate

Downstream raw materials:

hexachloroethane

5,5,5-trichloro-hexafluoro-valeryl chloride

Refernces

• 1、 Abe, Takashi,Hayashi, Eiji,Baba, Hajime,Kodaira, Kazuo,Nagase, Shunji. "FLUORINATION OF 2-ALKYL-SUBSTITUTED OXIRANES. THE SYNTHESIS AND PURIFICATION OF PERFLUORO(2-ALKYL-SUBSTITUTED OXANE)S". . p. 353 - 380. Retrieved 2007/10/02.