Campus Access Only
All rights reserved. This publication is intended for use solely by faculty, students, and staff of University of the Pacific. No part of this publication may be reproduced, distributed, or transmitted in any form or by any means, now known or later developed, including but not limited to photocopying, recording, or other electronic or mechanical methods, without the prior written permission of the author or the publisher.
Date of Award
1936
Document Type
Thesis
Degree Name
Master of Arts (M.A.)
Department
Chemistry
First Advisor
Arthur t. Bawden
First Committee Member
J. H. Jonte
Abstract
The introduction of chlorine into hydrocarbon compounds produces a product with properties markedly different from those of the original hydrocarbon. Methane, a gas at ordinary conditions, becomes methyl chloride, still a gas but having a higher condensation point than methane, upon the substitution of one chlorine atom in place of a hydrogen atom per molecule of methane. Upon the introduction of three atoms of chlorine per molecule of methane, chloroform, a very volatile liquid, is formed, and upon the introduction of four atoms of chlorine carbon tetrachloride, a less volatile liquid is produced.
Chlorination takes place in a “saturated” hydrocarbon by substitution, while in an “unsaturated” hydrocarbon it may take place both by substitution and addition.
Asphalt is composed largely of hydrocarbons with a small amount of compounds of sulfur, oxygen, and nitrogen. The hydrocarbons are principally naphthenes, cyclic compounds, which may be represented by the type formula CnH2n. The lowest member of the series, cyclopropane has the structural formula: [see PDF file for formula]
This series is “saturated”, but “unsaturated compounds with a similar structure can occur. Such a compound would be cyclopropane, [see PDF file for formula]
Pages
36
Recommended Citation
Spafford, Ernest Clifford. (1936). A preliminary study of the characteristic physical properties of chlorinated asphalt. University of the Pacific, Thesis. https://scholarlycommons.pacific.edu/uop_etds/327
Rights Statement
No Known Copyright. URI: http://rightsstatements.org/vocab/NKC/1.0/
The organization that has made the Item available reasonably believes that the Item is not restricted by copyright or related rights, but a conclusive determination could not be made. Please refer to the organization that has made the Item available for more information. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use.
