Ether phosphoric acid compound

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260614R, 423321S, 423309, C07D10502, C07D10702, C01B 2516, C01B 2526

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active

040936627

ABSTRACT:
A solid anhydrous crystalline compound of the formula H.sub.3 PO.sub.4 [(CH.sub.3).sub.2 CH].sub.2 O. The invention also provides a method of preparing phosphoric acid by evaporating diisopropyl ether off said anhydrous crystalline compound under reduced pressure.

REFERENCES:
patent: 1451786 (1923-04-01), Ross et al.
patent: 1929443 (1933-10-01), Milligan
patent: 3318661 (1967-05-01), Schallart et al.
patent: 3367738 (1968-02-01), Schallart et al.
patent: 3573005 (1971-03-01), Baniel et al.
patent: 3707357 (1972-12-01), Chang
Heferich and Baunan, Note on the Solubility of Phosphoric Acid in Organic Solvents, Chem. Ber. 1952, vol. 85, pp. 461-463.
Rabinawitz et al., Z. Anorg. Chem. 1923, 129, 55.

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