1,4-Butanediol

ALTERNATIVE NAMES
1,4-BDO, Tetramethylene Glycol.

TECHNICAL SPECIFICATIONS

CAS
110-63-4
EC
203-786-5
Food Code
-

1,4-Butanediol (BDO) is a versatile chemical intermediate essential for the production of high-performance polyurethanes. It is a colorless, viscous liquid that provides superior flexibility and durability to finished plastic products.

As a high-purity monomer, it is a key building block for PBT (Polybutylene Terephthalate) resins used in automotive parts. Its excellent cross-linking properties make it indispensable in the manufacture of elastic fibers and synthetic leathers.

This Technical Grade diol is also used as a specialty solvent and a precursor in the pharmaceutical synthesis of various drugs. It ensures high chemical resistance and mechanical strength in a wide range of industrial polymers.

1,4-Butanediol
  • Polyurethane Production: Acts as a chain extender for high-quality elastomers and thermoplastic urethanes (TPU).
  • PBT Engineering Plastics: Used as a raw material for durable, heat-resistant components in the electronics and automotive sectors.
  • Industrial Solvent: Employed in cleaning agents and as a carrier for various chemical processing applications.

Classified as Harmful if Swallowed and can cause Central Nervous System depression. Wear Full-Face Shield and Chemical Gloves. Store in a tightly closed container away from heat.

200 kg Steel Drums, IBC Tanks, and Isotank containers.

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