Organic amine compositions

Details Organic amine compositions Organic amine compositions

1979-12-19

1981-06-16

Doll, John

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

2603131, 2603111, 2603268, 544106, 544358, 546 1, 546184, 548373, 548379, 564 5, C07C 8526, C07D29502, C07D26530, C07D21302

Patent

active

042739373

ABSTRACT:
Organic amine compositions which are substantially free of nitrosamine contaminants are provided which comprise an organic amine and an inhibiting amount of an inhibitor additive selected from the group consisting of 1,4-naphthoquinone, 1,4-naphthohydroquinone, alkyl-derivatives of said quinones, and mixtures of the same.

REFERENCES:
patent: 4079153 (1978-03-01), Coleman
patent: 4087561 (1978-05-01), Bharucha et al.
patent: 4088793 (1978-05-01), Bharucha et al.
Gray et al., "J. Food Sci.," vol. 40, pp. 981-984 (1975).

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