Preparation of ethylenediamine dinitrate

Details Preparation of ethylenediamine dinitrate Preparation of ethylenediamine dinitrate

1984-05-17

1985-09-03

Warren, Charles F.

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

Organic compounds

Amino nitrogen containing

564512, 260688, 149 92, 149111, C07C 8714

Patent

active

045394300

ABSTRACT:
Method for the preparation of ethylenediamine dinitrate. Ethylenediamine dinitrate, a useful explosive, may readily be prepared by solvent extraction of nitrate ion from an acidic aqueous solution thereof using a high-molecular-weight, water-insoluble amine dissolved in an organic solvent, and reacting the resulting organic solution with ethylenediamine. The process of the instant invention avoids the use of concentrated nitric acid, as is currently practiced, resulting in a synthesis which is far less hazardous especially for large quantities of the explosive, and more efficient.

REFERENCES:
patent: 2385128 (1945-09-01), Castner
patent: 3711552 (1973-01-01), Foster et al.
patent: 4236014 (1980-11-01), Lee et al.
patent: 4339618 (1982-07-01), Rosner
patent: 4353758 (1982-10-01), Akst et al.
Akst et al., "Explosive Performance Modification by Cosolidification of Ammonium Nitrate with Fuels" 10/76 Picatinny Arsenal.

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