The boiling point (℃) of butyl acetate
butyl acetate, a genus of organic compounds. Its boiling point is related to all things in the chemical industry, and must be observed by those who study chemical engineering.
Now test its boiling point in degrees Celsius. According to the ancient books, under normal pressure, the boiling point of butyl acetate is about 124 to 126. This number is not definite and unchanged, and it is disturbed by many factors.
First, the purity of the prepared butyl acetate is the main factor. If it contains impurities, its boiling point must be different. Impurities may form an azeotrope with butyl acetate, causing the boiling point to be normal. The boiling point of the pure is close to the normal value, and the impurity is unmeasurable. For example, containing alcohol impurities, or make the boiling point drop; containing high boiling impurities, or make the boiling point rise.
Second, air pressure is also the key to affecting the boiling point. Atmospheric pressure is established, but in experiments or industrial scenarios, air pressure may not be exactly the standard. High air pressure, boiling point rise; low air pressure, boiling point drop. If you are in a high mountain, the air pressure is low, and the boiling point of water is not yet 100, how about butyl acetate? It is to measure the boiling point experimentally, and you must remember the air pressure to check the exact number.
Third, the measurement equipment and methods also have an impact. Different thermometers have different accuracy, and different operation methods, all resulting in different results. Only with sophisticated equipment and proper methods can you obtain a reliable number of boiling points.
To sum up, in order to obtain the exact boiling point of butyl acetate at Celsius, it is necessary to control the purity, observe the air pressure, and make good use of the equipment method. In the way of chemical industry, the subtleties can be seen in the true chapter, and the boiling point can also be seen in this matter.
