1,4-Butanediol is an organic chemical compound with the chemical formula C₄H₁₀O₂. It is a diol, meaning that two hydroxyl groups (-OH) are attached to its carbon chain. 1,4-Butanediol has a wide range of applications in various industries due to its unique physical and chemical properties.

Physical and chemical properties

Appearance: Colorless, viscous liquid
Odor: Almost odorless
Solubility: Soluble in water and many organic solvents.
Boiling point: Relatively high.
Viscosity: Moderately viscous.
Reactivity: Reacts with many chemicals to form a variety of compounds.

1,4-Butanediol Applications

Polymer Industry:
Production of polybutylene terephthalate (PBT): One of the most important applications of 1,4-butanediol is in the production of PBT, which is used in the manufacture of fibers, films, and plastic parts.
Production of polyurethanes: It is used as a diol in the production of polyurethanes, which are used in the manufacture of foams, adhesives, and coatings.
Solvent Industry:
Used as a solvent for paints, resins, and coatings.
Used as a solvent in the production of some drugs.
Chemical Industry:
It is the raw material for the production of tetrahydrofuran (THF), which is an important organic solvent.
Used in the production of some types of plastics, elastic fibers, and polyurethanes.
Food Industry:
Used as a food additive in some products.