Comparative study of the cosolvent effect in ethyl alcohol-benzene and isopropyl alcohol-benzene solutions. Solvolysis of m-fluoro-benzoyl chloride, m-trifluoromethylbenzoyl chloride, and anisoyl chloride

1970 ◽  
Vol 74 (9) ◽  
pp. 1840-1848 ◽  
Author(s):  
Thomas F. Fagley ◽  
Jonathan S. Bullock ◽  
Dale W. Dycus
Keyword(s):  
Comparative Study ◽  
Ethyl Alcohol ◽  
Benzoyl Chloride ◽  
Isopropyl Alcohol ◽  
Alcohol Benzene

WATER TOLERANCE OF MIXTURES OF GASOLINE WITH ETHYL ALCOHOL, ISOPROPYL ALCOHOL AND BENZENE

1934 ◽  
Vol 11 (4) ◽  
pp. 505-519
Author(s):  
Colin H. Bayley ◽  
Clarence Yardley Hopkins
Keyword(s):  
Water Content ◽  
Ethyl Alcohol ◽  
Isopropyl Alcohol ◽  
The Other ◽  
Solution Temperature ◽  
Critical Solution Temperature ◽  
Water Tolerance ◽  
Wide Range ◽  
Critical Water Content ◽  
Water Contents

The relation between water content and critical solution temperature of mixtures of gasoline with ethanol and isopropanol and with ethanol and benzene has been determined. Curves are presented which show the critical water contents of a wide range of mixtures at any temperature between + 20° and − 50 °C. Three gasolines were used, two being straight-run and one a cracked gasoline. The mixtures contained 60 to 90% of gasoline with varying proportions of the other two components. Isopropanol has been found to bring about a marked increase in the critical water content of gasoline-ethanol mixtures to which it is added. Benzene is shown to be of little value for this purpose within the range of mixtures studied.

ISOPROPYL ALCOHOL AS A SUBSTITUTE FOR ETHYL ALCOHOL IN CERTAIN BIOCHEMICAL TESTS

The Lancet ◽  
1953 ◽  
Vol 261 (6757) ◽  
pp. 422-423
Author(s):  
J.W. Keyser ◽  
P.G. Sanders
Keyword(s):  
Ethyl Alcohol ◽  
Isopropyl Alcohol ◽  
Biochemical Tests

scholarly journals Comparative study of the effectiveness and residual effect of preoperative antisepsis with 4% chlorhexidine gluconate associated with 70% ethyl alcohol and 0.5% alcoholic chlorhexidine gluconate in dogs

2021 ◽  
Vol 15 (2) ◽  
pp. 161-165
Author(s):  
Joseneia Boeing ◽  
Amanda Marcondes Pires ◽  
Danielli Aparecida Lavelli ◽  
Gabriel Godoi de Moraes ◽  
Paola Castro Moraes ◽  
...  
Keyword(s):  
Comparative Study ◽  
Ethyl Alcohol ◽  
Bacterial Growth ◽  
Residual Effect ◽  
Chlorhexidine Gluconate ◽  
Alcohol Group ◽  
Skin Bacteria ◽  
Colony Forming Units ◽  
Group 2 ◽  
Group 1

The effectiveness of antisepsis of surgical sites in 20 animals (canine species) was compared and subdivided into two groups, using 4% chlorhexidine gluconate associated with alcohol (group 1) and 0.5% chlorhexidine gluconate (group 2). The samples were collected through skin swab after trichotomy (T1), after definitive antisepsis (T2) and one hour after the use of antiseptic (T3), and then submitted to the count of colony forming units (CFU). In both groups, bacterial growth occurred in T1; in T2, the reduction of CFUs was significant for both groups (G1 and G2); however, if we consider absolute values, we can see in T1 a greater amount of CFUs in G2, and when evaluating the results of T2, we can see values which are very similar between G1 and G2, which may suggest greater efficiency of G2 in initial times after antisepsis. In T3, the reduction of CFUs was more effective for G1, suggesting a greater residual effect when compared to G2. Both antiseptic protocols were effective as they significantly reduced the number of skin bacteria, both in T2 and T3.

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