Transformations of tributyl phosphate in contact with acidic aqueous solutions

Journal Article · Wed Nov 19 23:00:00 EST 1986 · J. Gen. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:5277332

Nikolaev, A I; Ignatov, M E; Shevyreva, E V; Zalkind, L M; Il'in, E G; Buslaev, Y A

Investigation of the transformations of tributyl phosphate in contact with fluoridesulfuric acid solutions be means of method /sup 19/F and /sup 31/P NMR spectroscopy and potentiometric titration shows that in the course of time it undergoes processes of hydrolysis and fluorination. In the extracts acid butyl phosphates and phosphoric acid together with products of their fluorination were found. The extent of the breakdown of tributyl phosphate depends on the time and the composition of the aqueous solutions.

• Research Organization: Institute of the Chemistry and Technology of Rare Elements and Mineral Raw Material, Apatity (USSR)
• OSTI ID: 5277332
• Journal Information: J. Gen. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Gen. Chem. USSR (Engl. Transl.); (United States) Vol. 56:6; ISSN JGCHA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
640302 -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ACID HYDROLYSIS
ACTIVATION ENERGY
AQUEOUS SOLUTIONS
BUTYL PHOSPHATES
CHEMICAL REACTIONS
CHEMICAL SHIFT
COUPLING
COUPLING CONSTANTS
DECOMPOSITION
DISPERSIONS
ENERGY
ESTERS
FLUORINATION
FLUORINE 19
FLUORINE ISOTOPES
HALOGENATION
HYDROFLUORIC ACID
HYDROGEN COMPOUNDS
HYDROLYSIS
HYPERFINE STRUCTURE
INORGANIC ACIDS
INTERMEDIATE COUPLING
ISOTOPES
J-J COUPLING
LIGHT NUCLEI
LYSIS
MIXTURES
NMR SPECTRA
NUCLEI
ODD-EVEN NUCLEI
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
PHOSPHORIC ACID
PHOSPHORIC ACID ESTERS
PHOSPHORUS 31
PHOSPHORUS ISOTOPES
SOLUTIONS
SOLVENT PROPERTIES
SOLVOLYSIS
SPECTRA
STABLE ISOTOPES
SULFURIC ACID
TBP
TIME DEPENDENCE