Hydrogen halide removal in halogenated aliphatic nitrile product

Details Hydrogen halide removal in halogenated aliphatic nitrile product Hydrogen halide removal in halogenated aliphatic nitrile product

1976-02-25

1977-05-24

Brust, Joseph Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C12114

Patent

active

040255450

ABSTRACT:
Hydrogen halide levels of halogenated aliphatic nitriles are unexpectedly reduced by condensing a vapor comprising hydrogen halide and halogenated aliphatic nitrile at selected elevated temperatures, thus producing a product having reduced hydrogen halide levels and improved storage stability.

REFERENCES:
patent: 2283237 (1942-05-01), Spence et al.
patent: 2375545 (1945-05-01), Foster
patent: 2443494 (1948-06-01), Cass
patent: 2463629 (1949-03-01), Karr

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