Heptafluoroisopropyl methyl ether

Base Information

• Chemical Name: Heptafluoroisopropyl methyl ether
• CAS No.: 22052-84-2
• Molecular Formula: C4H3 F7 O
• Molecular Weight: 200.056
• Hs Code.: 2909199090
• DSSTox Substance ID: DTXSID30379276
• Nikkaji Number: J641.709D
• Wikidata: Q66084505
• Mol file: 22052-84-2.mol

Synonyms:Heptafluoroisopropyl methyl ether;22052-84-2;1,1,1,2,3,3,3-heptafluoro-2-methoxypropane;HEPTAFLUOROISOPROPYLMETHYLETHER;methyl heptafluoroisopropyl ether;HFE-347mmy;HFE-347mmy1;SCHEMBL1116379;AMY6887;DTXSID30379276;MFCD01320702;AKOS015851496;5-NAPHTHALEN-2-YL-1-PHENYL-1H-PYRAZOLE-3-CARBOXYLICACID

Chemical Property of Heptafluoroisopropyl methyl ether

Chemical Property:

• Melting Point: -106.95°C
• Refractive Index: 1.284
• Boiling Point: 29
• PSA: 9.23000
• Density: 1.42
• LogP: 2.42320
• XLogP3: 2.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 1
• Exact Mass: 200.00721185
• Heavy Atom Count: 12
• Complexity: 142

Purity/Quality:

99%, ^*data from raw suppliers

HeptafluoroisopropylMethylEther ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of Heptafluoroisopropyl methyl ether

There total 3 articles about Heptafluoroisopropyl 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:

Hexafluoropropene oxide (428-59-1,25038-02-2) + dimethyl sulfate (77-78-1) → heptafluoropropyl methyl ether (375-03-1) + 1,1,1,2,3,3,3-heptafluoro-2-methoxypropane (22052-84-2)

Guidance literature:

dimethyl sulfate; With potassium fluoride; 18-crown-6 ether; In N,N-dimethyl-formamide; at 50 ℃; for 0.333333h; Sealed tube;

Hexafluoropropene oxide; In N,N-dimethyl-formamide; at 50 ℃; for 4.5h; Solvent; Temperature; Sealed tube;

Reference yield:

2,3-bis(fluorosulfato)perfluoro-(2-methylpentane) (132182-90-2) + dimethyl sulfate (77-78-1) → heptafluoropropyl methyl ether (375-03-1) + 1,1,1,2,3,3,3-heptafluoro-2-methoxypropane (22052-84-2) + 2-methyl-2-trifluoromethylperfluoropentane (100645-99-6) + 1,1,1,2,2,3,5,5,5-Nonafluoro-3,4-dimethoxy-4-trifluoromethyl-pentane (132182-94-6)

Guidance literature:

With cesium fluoride; In N,N-dimethyl-formamide; at 20 ℃; for 3h; Yield given. Further byproducts given. Yields of byproduct given;

DOI:10.1007/BF00958252

Reference yield:

perfluoropropylene (116-15-4,13429-24-8,25120-07-4,6792-31-0) + methyl hypofluorite (36336-08-0) → heptafluoropropyl methyl ether (375-03-1) + 1,1,1,2,3,3,3-heptafluoro-2-methoxypropane (22052-84-2)

Guidance literature:

In [D₃]acetonitrile; at 20 ℃; for 0.5h; Further Variations:; Temperatures; time; Product distribution;

DOI:10.1016/S0022-1139(02)00163-X

upstream raw materials:

2,3-bis(fluorosulfato)perfluoro-(2-methylpentane)

dimethyl sulfate

perfluoropropylene

methyl hypofluorite

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