Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Patent
1982-02-04
1983-09-13
Warren, Charles F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
570112, 570106, 570117, 570120, C07C 1742
Patent
active
044044127
ABSTRACT:
Trichloroethylene is stabilized against oxidation by adding a nitrogen-containing compound selected from among .alpha.-(dimethylamino) propionitrile, thiazole, 1-aza-2-alkoxy-1-cycloalkene and 1,5-diazabicyclo[5.4.0]undec-5-ene. These may be used in combination with ethyl acetate, acetonitrile and pyrazine.
REFERENCES:
patent: 3564063 (1971-02-01), Cormany et al.
patent: 3959397 (1976-05-01), Richtzenhain et al.
Harden Jimmie K.
Ishibe Nobuyuki
Ancona A. C.
Boska Joseph A.
The Dow Chemical Company
Warren Charles F.
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