Constant boiling admixtures

Details Constant boiling admixtures Constant boiling admixtures

1977-03-31

1978-06-27

Pitlick, Harris A.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252171, 252305, 252364, 252DIG9, 134 38, 134 40, 8142, C11D 750, C11D 730, C23G 502

Patent

active

040973980

ABSTRACT:
Constant boiling binary admixtures are formed by 1,2-dichloro-1,1-difluoroethane (F-132B) with acetone, with methanol, and with ethanol; and a constant boiling ternary admixture is formed with diethyl ether and ethanol. Constant boiling binary admixtures are formed by 1,1,2-trifluoroethane (F-143) with octafluorocyclobutane, with 1,2-dichloro-1,1,2,2-tetrafluoroethane, with dichlorofluoromethane, with trichlorofluoromethane, with 1,1,2-trichloro-1,2,2-trifluoroethane, and with 1,1,1-trifluoro-2-chloroethane.

REFERENCES:
patent: 3733273 (1973-05-01), Munro
patent: 3884828 (1975-05-01), Butler

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