1,1,1,3,3,4,4,4-octafluoro-2-(trifluoromethyl)-2-butanol

Base Information

• Chemical Name: 1,1,1,3,3,4,4,4-octafluoro-2-(trifluoromethyl)-2-butanol
• CAS No.: 6188-98-3
• Molecular Formula: C5H F11 O
• Molecular Weight: 286.045
• Hs Code.: 2905590090
• Mol file: 6188-98-3.mol

Synonyms:1,1-Bis(trifluoromethyl)-2,2,3,3,3-pentafluoro-1-propanol;CCRL 583; Perfluoro(2-methyl-2-butanol); Perfluoro-1,1-dimethyl-1-propanol;Perfluoro-tert-pentanol

Chemical Property of 1,1,1,3,3,4,4,4-octafluoro-2-(trifluoromethyl)-2-butanol

Chemical Property:

• Vapor Pressure: 3.33mmHg at 25°C
• Boiling Point: 135.4°C at 760 mmHg
• PKA: 7.03±0.29(Predicted)
• Flash Point: 35.7°C
• PSA: 20.23000
• Density: 1.695g/cm³
• LogP: 3.03970

Purity/Quality:

99%min. ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,1,1,3,3,4,4,4-octafluoro-2-(trifluoromethyl)-2-butanol

There total 5 articles about 1,1,1,3,3,4,4,4-octafluoro-2-(trifluoromethyl)-2-butanol 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: 23.0%

polytetrafluoroethylene (116-14-3,82785-14-6) → bromopentafluoroethane (354-55-2) + undecafluoro-tert-pentyl alcohol (6188-98-3) + 2-Bromotetrafluoroethyl fluorosulfate (757-02-8) + 2-(2-Bromo-1,1,2,2-tetrafluoro-ethoxy)-1,1,1,3,3,4,4,4-octafluoro-2-trifluoromethyl-butane

Guidance literature:

With bromine(I) fluorosulfate; C₅BrF₁₁O; at -93 - 25 ℃; for 8h; Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;

DOI:10.1016/0022-1139(96)03400-8

Reference yield: 23.0%

polytetrafluoroethylene (116-14-3,82785-14-6) + C5BrF11O (178985-10-9) → bromopentafluoroethane (354-55-2) + undecafluoro-tert-pentyl alcohol (6188-98-3) + 2-Bromotetrafluoroethyl fluorosulfate (757-02-8) + 2-(2-Bromo-1,1,2,2-tetrafluoro-ethoxy)-1,1,1,3,3,4,4,4-octafluoro-2-trifluoromethyl-butane

Guidance literature:

at -93 - 25 ℃; for 8h; Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;

DOI:10.1016/0022-1139(96)03400-8

Reference yield: 20.0%

Vinylidene fluoride (75-38-7) → undecafluoro-tert-pentyl alcohol (6188-98-3) + Hexafluoroacetone (684-16-2) + Fluorosulfuric acid 2-bromo-1,1-difluoro-ethyl ester + 2-(2-Bromo-1,1-difluoro-ethoxy)-1,1,1,3,3,4,4,4-octafluoro-2-trifluoromethyl-butane

Guidance literature:

With bromine(I) fluorosulfate; C₅BrF₁₁O; at -80 - 25 ℃; for 8h; Further byproducts given. Title compound not separated from byproducts;

DOI:10.1016/0022-1139(96)03400-8

upstream raw materials:

Vinylidene fluoride

C₅BrF₁₁O

polytetrafluoroethylene

Downstream raw materials:

Chloropentafluoroethane

Hexafluoroacetone