Aniline

▎Physical Properties

Colorless to light yellow liquid at room temperature.
Slightly soluble in water, but more soluble in organic solvents like alcohol and ether.
Boiling point: 184.1°C (363.4°F); Melting point: -6.3°C (20.7°F).
It has a characteristic odor, often described as fishy or sweet.

▎Chemical Properties

Aniline is weakly basic and can form salts with acids.
It is a reactive compound and can undergo various chemical reactions, including nitration, sulfonation, and halogenation.
Aniline is a precursor for a wide range of industrial chemicals, especially azo dyes.

▎Common Uses

Dye Manufacturing: Aniline is widely used in the production of azo dyes and pigments for textiles, leather, and food coloring.

Pharmaceuticals: It is a starting material for manufacturing certain drugs, such as paracetamol (acetaminophen).

Polyurethane Production: Aniline is used in the synthesis of polyurethane foams and coatings.

Rubber Industry: It is used as an antioxidant and a vulcanization accelerator in rubber manufacturing.

▎Packaging