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Refractive Indices, Molar Refractions, Surface Tension and Polarizability For Binary Mixtures of Benzyl Alcohol with Glycols and Their Deviations

Article

Last updated: 01 Jan 2025

OverviewSimilar Items

Subjects

-

Tags

Physical chemistry

Abstract

ABSTRACT

Densities (ρ), refractive indices (nD) and surface tension (σ) have been measured as a function of composition for binary mixtures of benzyl alcohol (BA) with ethylene glycol (EG), diethylene glycol (DEG) and triethylene glycol (TEG)] at ambient temperature and atmospheric pressure. Using these data, excess molar volume (VE), excess refractive indices (nDE), molar refraction deviation (ΔR), excess surface tension (σE) and the polarizability (α) have been calculated. The results were interpreted interms of specific interactions between the unlike molecules

DOI

10.21608/ejchem.2018.2347.1195

Keywords

refractive indices, densities, benzyl alcohol, glycols, Surface tension

Authors

First Name

Sahar

Last Name

Tawfik

MiddleName

M.

Affiliation

Petroleum Refining Division Egyptian Petroleum Research Institute (EPRI) 1-Ahmed El-Zomor street, Hai Al-Zehour, Nasr City , Cairo , Egypt.

Email

sahartawfikepri@yahoo.com

City

Cairo

Orcid

-

First Name

Farid

Last Name

Farag

MiddleName

M.

Affiliation

Petroleum Refining Division Egyptian Petroleum Research Institute (EPRI) 1-Ahmed El-Zomor street, Hai Al-Zehour, Nasr City , Cairo , Egypt. P.O Box: 11727 Tel: +202-2745902 Fax: +202-2747433 E-mail:sahartawfikepri@yahoo.com

Email

dr.farid_farag@yahoo.com

City

cairo

Orcid

-

Volume

61

Article Issue

3

Related Issue

1396

Issue Date

2018-06-01

Receive Date

2017-12-23

Publish Date

2018-06-01

Page Start

401

Page End

413

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 61_Issue 3_Pages 401-413.pdf

PDF . 846.2kB

Link

https://ejchem.journals.ekb.eg/article_7315.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=7315

Order

2

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

Refractive Indices, Molar Refractions, Surface Tension and Polarizability For Binary Mixtures of Benzyl Alcohol with Glycols and Their Deviations

Details

Type

Article

Created At

22 Jan 2023