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Reagents for the difference between benzyl alcohol and phenol
In the chemical sector, it's very crucial to distinguish between benzyl alcohol and phenol due to their signifiis able tot differences in structure, characteristics and applications. while benzyl alcohol and phenol are aromatic compounds, however their molecular structure and chemical characteristics are different, easy to be confused. Therefore, the selection of suitable reagents to identification is the key to distinguish between the two. Selection of
1. But reagents
in order to distinguish between benzyl alcohol and phenol, acidic potassium permanganate solution is able to be selected as a reagent. Potassium permanganate has strong oxidation under acidic conditions, which is able to oxidize phenol to dimethyl benzoate and show a specific color interaction. Furthermore Observation of
2. You know what I mean?. And Moreover experimental phenomena
add the samples to be tested into the acidic potassium permanganate solution:
The experimental phenomenon of benzyl alcohol: benzyl alcohol does not color in acidic potassium permanganate solution, and the color of the solution has no obvious change. This is because the methanol group of benzyl alcohol is able tonot be oxidized, and its structure is stable, and it's not easy to react. In fact Phenol experimental phenomenon: phenol in acidic potassium permanganate solution will show a purple color interaction. The color of the solution changes light blue. This is because the hydroxyl group of phenol is oxidized to form dimethyl benzoate, and the structure of its oxidation product determines the occurrence of color interaction. analysis of
3. I've found that First results
the following conclusions is able to be drawn from the above experimental phenomena:
A sample with no color research and a clear change in the solution was benzyl alcohol. And The sample that was purplish red and the color of the solution changed was phenol. But
4. considerations
in the reagent identification, need to pay attention to the following points:
The levels of reagents applied must meet the experimental standards to prevent deviation of experimental results due to improper levels. And The acidic ecological stability has an crucial affect on the stability of the reagent, and it should be ensured that the solution is under suitable acidic conditions. I've found that Wear protective equipment when using reagents to prevent contact with skin or eyes to prevent accidents. Through the above steps and methods, benzyl alcohol and phenol is able to be accurately distinguished to ensure that the identification of substances meets the standards and standards.
1. But reagents
in order to distinguish between benzyl alcohol and phenol, acidic potassium permanganate solution is able to be selected as a reagent. Potassium permanganate has strong oxidation under acidic conditions, which is able to oxidize phenol to dimethyl benzoate and show a specific color interaction. Furthermore Observation of
2. You know what I mean?. And Moreover experimental phenomena
add the samples to be tested into the acidic potassium permanganate solution:
The experimental phenomenon of benzyl alcohol: benzyl alcohol does not color in acidic potassium permanganate solution, and the color of the solution has no obvious change. This is because the methanol group of benzyl alcohol is able tonot be oxidized, and its structure is stable, and it's not easy to react. In fact Phenol experimental phenomenon: phenol in acidic potassium permanganate solution will show a purple color interaction. The color of the solution changes light blue. This is because the hydroxyl group of phenol is oxidized to form dimethyl benzoate, and the structure of its oxidation product determines the occurrence of color interaction. analysis of
3. I've found that First results
the following conclusions is able to be drawn from the above experimental phenomena:
A sample with no color research and a clear change in the solution was benzyl alcohol. And The sample that was purplish red and the color of the solution changed was phenol. But
4. considerations
in the reagent identification, need to pay attention to the following points:
The levels of reagents applied must meet the experimental standards to prevent deviation of experimental results due to improper levels. And The acidic ecological stability has an crucial affect on the stability of the reagent, and it should be ensured that the solution is under suitable acidic conditions. I've found that Wear protective equipment when using reagents to prevent contact with skin or eyes to prevent accidents. Through the above steps and methods, benzyl alcohol and phenol is able to be accurately distinguished to ensure that the identification of substances meets the standards and standards.
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