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Isopropyl alcohol (IUPAC name propan-2-ol and also called isopropanol or 2-propanol) is a colorless, flammable, organic compound with a pungent alcoholic odor. [9]Isopropyl alcohol, an organic polar molecule, is miscible in water, ethanol, and chloroform, demonstrating its ability to dissolve a wide range of substances including ethyl cellulose, polyvinyl butyral, oils, alkaloids, and natural ...
Isopropyl rubbing alcohols contain from 50% to 99% by volume of isopropyl alcohol, the remainder consisting of water. Boiling points vary with the proportion of isopropyl alcohol from 80 to 83 °C (176 to 181 °F); likewise, freezing points vary from −32 to −50 °C (−26 to −58 °F). [6] Surgical spirit BP boils at 80 °C (176 °F). [7]
The Globally Harmonized System of Classification of Labelling of Chemicals (GHS) has released hazard statements [15] on P-chloro-o-benzylphenol that include and are not limited to “skin irritation, allergic skin reaction, causes serious eye damage, harmful if inhaled, suspected of causing cancer, suspected of damaging fertility, and ...
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Isopropyl palmitate is the ester of isopropyl alcohol and palmitic acid. [2] It is an emollient , moisturizer , thickening agent , and anti-static agent . [ 3 ] The chemical formula is CH 3 (CH 2 ) 14 COOCH(CH 3 ) 2 .
The efficacy of alcohol is enhanced when in solution with the wetting agent dodecanoic acid (coconut soap). The synergistic effect of 29.4% ethanol with dodecanoic acid is effective against a broad spectrum of bacteria, fungi, and viruses.
Isopropyl chloride can be easily produced in the lab by reacting concentrated hydrochloric acid with isopropyl alcohol in the presence of a calcium chloride or zinc chloride catalyst. The common ratio of alcohol to acid to catalyst is 1:2:1 using 30% HCl and near pure isopropyl alcohol.
Methanol (methyl alcohol) and isopropyl alcohol (also called rubbing alcohol) are both toxic, and thus unsafe for human consumption. [11] Methanol is the most toxic alcohol; the toxicity of isopropyl alcohol lies between that of ethanol and methanol, and is about twice that of ethanol. [118] In general, higher alcohols are less toxic.
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