AZEOTROPIC COMPOSITIONS OF 1,1,1,3,3-PENTACHLOROPROPANE AND HYDROGEN FLUORIDE

Provided are azeotropic or azeotrope-like mixtures of 1,1,1,3,3-pentachloropropane (240fa) and hydrogen fluoride. Such compositions are useful as an intermediate in the production of HFC-245fa and HCFO-1233zd.

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Bibliographische Detailangaben
Hauptverfasser: HULSE Ryan, POKROVSKI Konstantin A, TUNG Hsueh Sung, MERKEL Daniel C, PHAM Hang T
Format: Patent
Sprache:eng ; slv
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Zusammenfassung:Provided are azeotropic or azeotrope-like mixtures of 1,1,1,3,3-pentachloropropane (240fa) and hydrogen fluoride. Such compositions are useful as an intermediate in the production of HFC-245fa and HCFO-1233zd.