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Properties of substance:

perfluorobutyl iodide difluoride

Group of substances:

organic

Empirical formula (Hill's system for organic substances):

C4F11I

Structural formula as text:

CF3CF2CF2CF2IF2

Molar/atomic mass: 383.9297

Melting point (°C):

15

Solubility (g/100 g of solvent):

acetone: reaction [Ref.]
acetonitrile: soluble [Ref.]
benzene: reaction [Ref.]
carbon tetrachloride: reaction [Ref.]
chloroform: reaction [Ref.]
dimethylformamide: reaction [Ref.]
dimethylsulfoxide: soluble with reaction [Ref.]
ethyl acetate: soluble [Ref.]
fluorosulfuric acid: reaction [Ref.]
methanol: soluble with slow reaction [Ref.]
pyridine: reaction [Ref.]
triethylamine: reacts violently [Ref.]
trifluoroacetic acid: soluble with slow reaction [Ref.]

Reactions of synthesis:

  1. Yeild 90-95%. [Ref.1aster]
    3CF3CF2CF2CF2I + 2ClF3 → 3CF3CF2CF2CF2IF2 + Cl2

References:

  1. Journal of the American Chemical Society. - 1969. - Vol. 91, No. 11. - pp. 3059

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru