Densities, Viscosities and Refractive Indices of n- Butanol + Allyl Chloride Mixture at 298K

Abstract

The density ρ, viscosity η, refractive index n and dielectric constant ε s of binary mixture of Allyl Chloride (AC) with n-Butanol including those of the pure liquids, were measured over the complete composition range at 298K. The experimental data is used to calculate excess molar volumes (v E ), excess permittivity (ε s E ), excess viscosity (η E ), excess refractive index, molar refraction, excess molar polarization and Dunstan's constant. The variations of these parameters with composition and the effect of bonding in the binary mixture are discussed from the point of view of intermolecular interactions in these mixtures. The positive value of excess molar volume (v E ) is attributed to the breaking of H-bonded associated species formed between unlike molecule at 298K.

Microwave dielectric relaxation & polarization study of binary mixture of methylethylketone with nitrobenzene

“…Figure 1 shows negative deviation of excess molar volume in MEK+NB mixtures illustrates the structural contribution, of constituents occurring by appropriate geometrical fitting in this case, i.e. better interstitial spacing of solute and solvent in the system [4][5][6][7]. The molecules of MEK assist with nitrobenzene are confirmed from our study.…”

“…This cooperation gives the decrease in molar volume of the mixture. Leading to the formation of tightly packed hydrogenbonded aggregates (between unlike molecules) [5][6][7]. Negative value also indicates that the solute acts as a structure maker.…”

“…Preference of ideal solvent for given solute is versatile problem in front of various types of industries like ceramics, pharmaceuticals and research and development [4][5][6][7][8]. Benzene group acts as good solvent for ketone group.…”

Study of Dynamics of Allyl Chloride-2-Butanone Binary System Using Time Domain Reflectometry

“…Allyl chloride (AC) is a common alkylating agent and useful in the manufacture of pharmaceuticals and pesticides due to presence of C=C double bond together with chlorine atom. 9 Maharolkar et al 9 reported the decrease in dielectric constant with addition of allyl chloride in n-butanol due to decrease in effect of hydrogen bonding. Dharne et al 10,11 reported dielectric properties of allyl chloride with dimethylformide and alcohols using the TDR technique.…”

“…n D and R m are refractive index and molar refraction of mixtures respectively. The R The Bruggeman factor ( f B ) 23 is another important parameter which may be used as an indicator of solute-solvent interactions and is given by, (9) where V is volume fraction, which is a qualitative measure of volume of the solute in the mixture. The values of static dielectric constant corresponding to mixture, component A and component B are given by ε sm , ε sA and ε sB respectively.…”