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Home > News > Blog > What is the carbolic acid chemical formula and its properties

What is the carbolic acid chemical formula and its properties

ECHEMI 2022-11-11

Carbolic acid chemical formula is written as C6H5OH. By the formula, it has a molecular mass of 162.1478 g/mol which is a number of 19.4362 amu and an oxidation number of +1. Carbolic acid is an organic compound and a weak organic acid. Carbolic acid is usually called phenol. This is an important chemical for medicines, pesticides and dyes. This acid chemical formula is the same as phenol, which occurs naturally in some plants, fruits and herbs as phenolic compounds. Therefore, it is also known as "phenolisoic", "phenolisera" or "phenol". It can be got by the reaction of benzophenone with hydrochloric acid, hydrogen sulfide or sulfuric acid to produce benzene molecule and then benzene ring may be oxidized (reduced).

Properties of carbolic acid

1. Carbolic acid is an organic compound

The organic compound has some group of atoms composed of carbon and hydrogen. In the formula, there is an oxygen in carbon which is attached to two carbon atoms and two hydrogen atoms via two single bonds. It is different from the inorganic compound.

2. Carbolic acid has a molecular mass of 162.1478 g/mol

Carbolic acid with a formual of CH5OH has a molecular mass of 162.1478 g/mol and it is defined as C6H5OH. The number of a molecule is called its mass, which is determined by adding up the total mass of each unit particle. The carbon atom has 6 protons and 6 electrons, which is called the atomic number (Z). The hydrogen atom has one proton and no electrons, but it has an electron shell with a positive charge. In addition to that, two electrons are present on the oxygen atom.

3. The molecular formula has the molecular formula C6H5OH

Carbolic acid chemical formula C6H5OH can be found in phenolsolvent and it is also known as phenol or carbolic acid. The chemical formula is C6H5OH which may be written as a chemical molecule. Carbolic acid has the same format as other organic substances.

4. In addition to the atomic formula, it also has an oxidation number of +1

Carbolic acid, with oxidation number of +1 means that the atom or molecule has no complete outer shell. Oxidation is the addition of electrons and protons to or from an atoms or molecules. The carbolic acid can be easily oxidized to form benzene molecule and then benzene ring may be oxidized (reduced).

5.Carbolic acid is soluble in water.

The solubility of a substance is the measure of its ability to mix with another. As a rule, solubility is favored by the presence of small molecules and increased by increased temperature. The amount of dissolved substance depends on temperature, concentration and pressure.

6.Carbolic acid exhibits resonance phenomena.

This is a phenomenon of the resonance, which results in the observed partial loss of energy during certain vibration. Carbolic acid has resonance structures. The resonance structures are the reason for the partial loss of energy during the vibration so that they can be used to remove vibrations and achieve chemical bonding through vibrational quantization.

7.Carbolic acid forms hydrogen bonding.

This chemical can form hydrogen bonds with other chemicals such as phenols, acids, amines and alcohols. Because of hydrogen bonding between the carbolic acid, it will change its structure slightly.

8.Carbolic acid can exhibit weak intermolecular force.

Carbolic acid has a boiling point of 127 ℃ and melting points at 30 ℃ and -57℃. The density of carbolic acid is 1.50g/cm3 at 25℃. Carbolic acid is a colorless liquid that turns yellow when there are impurities in it, and it has a sharp smell like coal tar or creosote to humans. It has a distinct bitter taste and a burning sensation when it drips into the eyes.

Uses of Carbolic acid

1.Carbolic acid can be used in making plastic.

Carbolic acid, as well as phenol, is used and sold as a phenolic resin in making polyester, such as polyethylene terephthalate:

2. Carbolic acid can also be used for food.

It is widely used as a preservative and colorant in food, including cheese, pickles and sausage. It is also the main ingredient for filter paper for beer bottles, which are notable because it does not need refrigeration. It was used to make the poison that was fed to swine and cattle until recently (now banned).

3. Carbolic acid can also be used to make fungicides.

It is used in the production of fungicides. Carbolic acid is used as a fungicide against fungi in gardening. It has a long history of use in fungus prevention and control, but is no longer recommended for use due to its toxicity, so it can be replaced by other substances that are less toxic.

In conclusion, the carbolic acid chemical formula determines the chemical classification, the name, its molecular formula and molar mass. There is no formula for carbolic acid in reducing environment. It can be oxidized to form phenol molecules, which can further oxidize to form benzene molecules and then benzene ring may be oxidized (reduced).

Disclaimer: ECHEMI reserves the right of final explanation and revision for all the information.

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