What is the molecular formula and structural formula of acetone?

Molecular Formula and Structural Formula of Acetone

acetone (Propan-2-one) is a common organic compound, which is widely used in chemical, medical and food industries. As a kind of ketone compounds, acetone has unique characteristics in structure and properties. This article will introduce the molecular formula and structural formula of acetone in detail to help readers better understand and master this important compound.

1. Acetone Basic Concepts

Acetone is a colorless, flammable liquid with a peculiar odor. It is liquid at room temperature and pressure, but will gradually volatilize as the temperature rises. The chemical properties of acetone are more active and can react with a variety of reagents. Its chemical formula is C≡H≡O, which can also be expressed as C≡H≡O. In terms of chemical structure, acetone belongs to ketones, and its structure contains a carbonyl group (C = O).

2. acetone molecular formula and structural composition

The molecular formula of acetone is C≡H≡O, where C represents a carbon atom, H represents a hydrogen atom, and O represents an oxygen atom. The molecular formula shows the basic constituent elements of acetone and their quantitative proportions. Three carbon atoms, six hydrogen atoms and one oxygen atom form the molecular structure of acetone.

In the molecular formula CYHCO, carbon atoms are the core elements of organic compounds. The acetone molecule consists of one carbonyl group and two methyl groups. The carbonyl group (C = O) is the most important functional group in the structure of acetone, which determines its chemical properties. Two methyl groups are attached to both sides of the carbonyl carbon, forming the characteristic structure of acetone.

The structural formula of acetone can be expressed in the following way:

• Short form: CHL3 COCHL3
• Structural formula: CH-CO-CH
In the
• structural formula, the carbonyl carbon atom is connected to two methyl groups to form acetone ketone structure.

3. OF ACETONE STRUCTURE ANALYSIS

The structural formula of acetone CH-C(O)CH-clearly shows its chemical composition. Carbonyl (C = O) is the core part of acetone molecule and has high electronegativity. The carbonyl carbon atom forms a stable covalent bond with two adjacent methyl groups, which makes the acetone molecule have a strong polarity.

The polarity of the acetone molecule is mainly derived from the presence of carbonyl groups. The electron distribution of the carbonyl group is not uniform, resulting in the existence of a strong dipole moment in the molecule. This property allows acetone to mix with polar solvents such as water, and also makes it behave like a polar molecule in many chemical reactions.

The chemical nature of acetone is revealed by its molecular formula Celevated CO and structural formula CHelevated C(O) CHI. Through the analysis of molecular formula and structural formula, we can better understand the physical and chemical properties of acetone and its application in industry.

4. acetone source and preparation

Acetone can be prepared by a variety of methods, including the following:

1. Propane oxidation: propane in the catalytic oxidation of acetone.
2. Propylene addition: Propylene and water or oxygen reaction to produce acetone.
3. Biological fermentation method: the use of microbial fermentation technology to produce acetone.

The preparation methods of acetone are varied, among which propane oxidation and propylene addition are the main ways of industrial production.

5. acetone applications

Acetone has important application value in many fields:

1. Chemical: acetone is the production of plastics, synthetic fibers and cosmetics important raw materials.
2. Medical: Acetone is used in the manufacture of certain drugs and medical supplies.
3. Food industry: Acetone is used as a food additive to give food a specific flavor and aroma.

The wide use of acetone is inseparable from the characteristics of its molecular formula and structural formula. Its unique carbonyl structure makes it perform well in a variety of chemical reactions and become an indispensable chemical raw material.

6. acetone safety and storage

Acetone is flammable and needs to be stored and handled away from sources of ignition. The vapor is harmful to human body, contact should wear protective equipment. Acetone should be stored in a cool, well-ventilated environment, away from strong oxidants and acids.

Conclusion

The molecular formula of acetone Coveri and structural formula CHoveri C(O) CHoveri reveal its chemical characteristics and its wide application in industry. Understanding the molecular formula and structural formula of acetone will not only help us to grasp its basic properties, but also better understand its behavior in various chemical reactions. As an important chemical raw material, acetone will continue to play an important role in many fields. It is hoped that this paper can provide readers with a comprehensive understanding of the molecular formula and structural formula of acetone.