THE COEFFICIENTS OF THE EQUILIBRIUM DISTRIBUTION OF DEUTERIUM IN ISOTOPIC EXCHANGE BETWEEN WATER AND SOME THIOLS (in Russian)
>The equilibrium of deuterium exchange reactions between water and normal butylthiol, secondary butylthiol, isoamylthiol normal hexylihiol, and thiophenol was investigated. It was found that the isotopic equilibrium between the water and thiols is reached in 8 to 10 hr at 20 deg (in 2 hr in the exchange with thiophenol) and in 2 to 4 hr at 80 deg . In addition to direct exchange experiments (between deuterium enriched water and thiol with natural deuterium concentration) one reverse exchange experiment was made for each thiol at 20 deg . For these experiments water with natural concentration of deuterium and thiols was used, enriched, in previous direct exchange experiments, up to ~ 1%. The experiments confirmed the established thermodynamic equilibrium. (R.V.J.)
- Research Organization:
- Karpov Inst. of Physical Chemistry
- NSA Number:
- NSA-12-016267
- OSTI ID:
- 4307804
- Journal Information:
- Doklady Akad. Nauk S.S.S.R., Journal Name: Doklady Akad. Nauk S.S.S.R. Vol. Vol: 121
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
Similar Records
EQUILIBRIUM CONSTANTS FOR BORON ISOTOPE EXCHANGE REACTIONS
EQUILIBRIUM DISTRIBUTION OF DEUTERIUM ON HYDROGEN EXCHANGE WITH LIQUID IODIC DEUTERIUM