2 Bromobutane Molecular Weight
On the molecular weight of bromobutane
There is bromobutane today, and its molecular composition is unique, which is related to many chemical properties and reactions. Exploring its molecular weight is one of the key tasks in chemistry research.
Bromobutane, the structure of which is connected by specific chemical bonds between carbon atoms, hydrogen atoms and bromine atoms. In the field of chemistry, the calculation of molecular weight depends on the sum of the relative atomic masses of each atom.
The relative atomic mass of bromine is about 79.90, the relative atomic mass of carbon is about 12.01, and the relative atomic mass of hydrogen is about 1.01. In the molecular structure of 2-bromobutane, there are four carbon atoms, nine hydrogen atoms and one bromine atom.
After accurate calculation, the molecular weight of 2-bromobutane is: (4 × 12.01) + (9 × 1.01) + 79.90
= 48.04 + 9.09 + 79.90
= 137.03.
The value of this molecular weight is of great significance for understanding the physical properties of 2-bromobutane, such as boiling point, density, etc., as well as the process and mechanism of the chemical reactions it participates in. In the practice of organic synthesis, with the clarity of its molecular weight, the ratio of the reaction materials can be precisely controlled to achieve the desired reaction effect. Therefore, understanding the molecular weight of 2-bromobutane is an important cornerstone for understanding its chemical mysteries.
