What is the molecular formula, IUPAC name and chemical structure of MIBK?

Molecular formula, IUPAC name and chemical structural analysis of MIBK

in the chemical industry, MIBK (methyl isobutyl ketone) is an important organic compound, which is widely used in solvents, pharmaceuticals, coatings and electronic manufacturing. This article will analyze MIBK in detail from the three aspects of molecular formula, IUPAC name and chemical structure to help readers better understand its chemical properties and application value.

1. the molecular formula of MIBK

the molecular formula of MIBK is C, H, O. The formula indicates that MIBK is composed of 5 carbon atoms, 10 hydrogen atoms and 1 oxygen atom. The presence of oxygen atoms indicates that MIBK is an oxygen-containing organic compound, specifically, it belongs to the class of ketones. Ketones are of the general formula RCOR', where R and R' are alkyl or aryl. In the formula of MIBK, the number of carbon atoms determines the complexity of its structure, while the number of hydrogen atoms reflects its degree of saturation. The molecular formula of ClaxoHlaxoO is believed to lay the foundation for the structural analysis and chemical properties of MIBK.

2. IUPAC name of MIBK

the IUPAC (International Union of Pure and Applied Chemistry) name for MIBK is 2-methyl-2-butanone. The IUPAC nomenclature rules require that the main chain and functional groups are preferentially selected for naming, and that naming is based on the position and type of substituents. In the naming of MIBK, "2-butanone" is the main chain part and represents a four-carbon ketone compound. "2-methyl" is the description of the position and type of substituent, indicating that a methyl group is connected to the second carbon of the main chain.

The IUPAC name of MIBK is closely related to its molecular formula. The molecular formula of C, H, O can be derived from the IUPAC name: the main chain of 2-methyll-2-butanone is a four-carbon ketone compound (C, H, O), while the methyl group replaces the base with an additional carbon and three hydrogen, so the molecular formula is C, H, O. This naming rule not only facilitates the standardized naming of compounds, but also facilitates the communication and research between chemists.

3. the chemical structure of MIBK

the chemical structure of MIBK can be expressed:

 O
|
CH₂-C-CH(CH₃)₂

As can be seen from the structural formula, MIBK is a ketone compound containing a ketone group (C = O) in its molecule. The keto group is connected between two isopropyl groups (-CH(CH) ₂) to form a relatively symmetrical molecular structure. The structural formula of MIBK describes in detail the composition and arrangement of its chemical bonds, providing important information for understanding its physical properties and chemical reactions.

The chemical structure of MIBK has the following characteristics:

1. presence of keto group: The ketone group gives MIBK a stronger polarity and a higher boiling point.
2. Symmetry: The molecular structure of MIBK is relatively symmetrical, which helps to improve its stability and solubility.
3. Effect of Substituents the substituents of methyl and isopropyl groups have an important influence on the physical properties of MIBK (such as density, viscosity, solubility, etc.).

4. Summary

by analyzing the molecular formula, IUPAC name and chemical structural formula of MIBK, we can clearly understand its chemical nature and structural characteristics. The molecular formula of CYHAMOO reflects its basic composition; the IUPAC name of 2-methyl-2-butanone reveals its structural characteristics; and the chemical structural formula visually shows the arrangement of its chemical bonds and the distribution of functional groups. This information not only helps us to understand the chemical properties of MIBK, but also provides theoretical support for its application in industry and scientific research. As a practitioner in the chemical industry, mastering the basic information and structural characteristics of MIBK is of great significance to its production and application.