Solubility of parabens in alcohols
โ Scribed by Anthony N. Paruta
- Publisher
- John Wiley and Sons
- Year
- 1969
- Tongue
- English
- Weight
- 333 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0022-3549
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๐ SIMILAR VOLUMES
The solubilities of n-alkyl parabens have been determined in binary mixtures of ethanol and water. The profiles showed a dielectric requirement value of about 29-32 for the subject compounds. The butyl derivative formed a two-phase system over a certain composition range of ethanol and water. These
A n equation is deduced relating the solubility 6 o f o r g a n i c s u b s t a n c e s in water t o their d i s t r i b u t i o n coefficient P I hexane and water, concentration C in their o w n phase. When the phase in e q u i l i b r i u m with water is crystalline,'the entropy of m e l t i n g A
The solubility features of a homologous series of alkyl phydroxybenzoates (parabens) with alkyl groups, in an ascending order from methyl to n-butyl, were investigated together with benzyl paraben and methyl p-methoxybenzoate. A phenomenon of mutual solubilizing potential was observed to exist when