Hexafluoroisopropyl methyl ether

Base Information

• Chemical Name: Hexafluoroisopropyl methyl ether
• CAS No.: 13171-18-1
• Molecular Formula: C4H4 F6 O
• Molecular Weight: 182.066
• Hs Code.: 2909199090
• European Community (EC) Number: 603-501-8
• UNII: N8YMW3PAU7
• DSSTox Substance ID: DTXSID80157187
• Nikkaji Number: J75.051D
• Wikipedia: Isoflurothyl
• Wikidata: Q60459040
• Mol file: 13171-18-1.mol

Synonyms:1,1,1,3,3,3-hexafluoro-2-methoxypropane;1,1,1,3,3,3-hexafluoroisopropyl methyl ether;2-methoxy-2H-perfluoropropane;2-Methoxy-2H-perfluoropropanem;iso-Indoklon;isoindoklon

Chemical Property of Hexafluoroisopropyl methyl ether

Chemical Property:

• Vapor Pressure: 329.604mmHg at 25°C
• Refractive Index: 1.284
• Boiling Point: 34.6 °C at 760 mmHg
• Flash Point: -12.381°C
• PSA: 9.23000
• Density: 1.357 g/cm³
• LogP: 2.12600
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• XLogP3: 2.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 1
• Exact Mass: 182.01663372
• Heavy Atom Count: 11
• Complexity: 110

Purity/Quality:

98% ^*data from raw suppliers

1,1,1,3,3,3-Hexafluoro-2-methoxypropane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC(C(F)(F)F)C(F)(F)F

Technology Process of Hexafluoroisopropyl methyl ether

There total 20 articles about Hexafluoroisopropyl methyl ether 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: 98.8%

Methyl fluorosulfonate (421-20-5) + 1,1,1,3',3',3'-hexafluoro-propanol (920-66-1) → 1,1,1,3,3,3-hexafluoro-2-methoxypropane (13171-18-1)

Guidance literature:

at 25 ℃; Temperature;

Reference yield: 96.4%

methanol (67-56-1) + 1,1,1,3',3',3'-hexafluoro-propanol (920-66-1) → 1,1,1,3,3,3-hexafluoro-2-methoxypropane (13171-18-1)

Guidance literature:

1,1,1,3',3',3'-hexafluoro-propanol; With potassium hydroxide; In water; at 0 ℃;

methanol; With sulfuric acid; In water; at 0 - 100 ℃; for 1h; under 22.5023 Torr; Reagent/catalyst;

Reference yield: 95.6%

1,1,1,3',3',3'-hexafluoro-propanol (920-66-1) + dimethyl sulfate (77-78-1) → 1,1,1,3,3,3-hexafluoro-2-methoxypropane (13171-18-1)

Guidance literature:

With tetrabutylammomium bromide; sodium hydroxide; at 0 - 20 ℃; for 1h; Reagent/catalyst; Temperature;

upstream raw materials:

1,1,1,3',3',3'-hexafluoro-propanol

sodium methylate

1,1,1,3,4,4,5,5,5-nonafluoro-2-trifluoromethyl-2,3-epoxypentane

dimethyl sulfate

Downstream raw materials:

Carbonyl fluoride

trifluoroacetic acid-methyl ester

Hexafluoroacetone

1,1,1,3,3,3-hexafluoroisopropyl chloromethyl ether

Refernces

• 1、 Li, Wei,Lu, Fengniu,Zhang, Xiaoling. "Vapor-phase catalytic methylation of 1,1,1,3,3,3-hexafluoroisopropanol for the mass production of 1,1,1,3,3,3-hexafluoroisopropyl methyl ether". . . Retrieved 2021.
• 2、 Li, Wei,Yang, Gang,Lu, Fengniu,Zhang, Xiaoling. "A novel vapor-phase catalytic synthetic approach for industrial production of 1,1,1,3,3,3-hexafluoroisopropyl methylether". . . Retrieved 2020/02/15.
• 3、 -. "Preparation method of hexafluoroisopropyl methyl ether". Paragraph 0075; 0076; 0077. . Retrieved 2019/06/30.