464309

Methoxyperfluorobutane

99%, mixture of n- and iso-butyl isomers

• Synonym(s): Nonafluorobutyl methyl ether, HFE-7100, Methoxynonafluorobutane, Methoxyperfluorobutane, Nonafluoromethoxybutane
• Linear Formula: CH₃OCF₂R, R = -CF₂CF₂CF₃ or -CF(CF₃)₂
• CAS Number: 163702-07-6
• Molecular Weight: 250.06
• Beilstein: 8768491
• UNSPSC Code: 12352100
• PubChem Substance ID: 24870162
• NACRES: NA.22

Properties

• Assay: 99%
• refractive index: n20/D 1.3 (lit.)
• bp: 60 °C (lit.)
• mp: −135 °C (lit.)
• density: 1.52 g/mL at 25 °C (lit.)
• SMILES string: COC(F)(F)C(F)(F)C(F)(F)C(F)(F)F.COC(F)(F)C(F)(C(F)(F)F)C(F)(F)F
• InChI: 1S/2C5H3F9O/c1-15-5(13,14)3(8,9)2(6,7)4(10,11)12;1-15-5(13,14)2(6,3(7,8)9)4(10,11)12/h2*1H3
• InChI key: OKIYQFLILPKULA-UHFFFAOYSA-N

Description

Application

Methoxyperfluorobutane can be used as a solvent:

• In the synthesis of various aryl fluoride derivatives via electrophilic fluorination of aryl and heteroaryl Grignard reagents.
• In grafting of fluorinated diblock copolymers onto silica particles.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable