1,4-Butanediol

1,4-Butanediol (BDO) is a vital industrial chemical and a key precursor to a wide range of high-performance polymers, including spandex fibers, plastics, and polyurethanes. It is a colorless, viscous liquid.

  • Synonyms:

    BDO, 1,4-BD, Tetramethylene glycol

  • Formula:

    C₄H₁₀O₂

  • CAS NO.:

    110-63-4

  • Package:

    200 KG/DRUM, 1000 KG/IBC TANK, 22MT/TANK

  • Certificate:

    Reach, ISO9001

Our Achievement

Global Reach:Our 1,4-Butanediol (BDO) has been successfully exported and applied in key markets across the globe, including but not limited to Taiwan (China), Netherlands, USA, Vietnam. Our product has consistent quality and ability to meet diverse international standards.


Equivalent Alternatives:Our product has served as a reliable alternative to BASF, Dairen Chemical, Xinjiang Markor Chemical for several customers, helping them reduce costs with comparable (or even superior) results in performance


Key Applications
  • •Tetrahydrofuran (THF) Production
  • •Polybutylene Terephthalate (PBT) Resins
  • •Polyurethane (PU) Elastomers
  • •Gamma-Butyrolactone (GBL) Production
  • •Solvents & Thinners
  • •Electrolytes
The main detailed uses of the product
  • Polytetramethylene Ether Glycol (PTMEG) Production
    Polytetramethylene Ether Glycol (PTMEG) Production

    The main feedstock for PTMEG, used in spandex fibers and polyurethanes.

  • Epoxy Resins
    Epoxy Resins

    A significant portion of BPA is used in the manufacture of epoxy resins . These resins are widely used as protective coatings for metal cans (food and beverage containers), automotive primers, industrial floorings, and as adhesives due to their excellent corrosion resistance and adhesion properties .

  • Polyurethane (PU)
    Polyurethane (PU)

    Can be used as a chain extender or crosslinker in certain PU systems.

Why Choose Our 1,4-Butanediol?

Our 1,4-Butanediol boasts high purity, ensuring consistent performance and reliability in your production processes. We offer:

Stable Supply: Sourced from reliable production processes.

Technical Support: Expert support for application development and optimization.

Customized Solutions: Tailored options to meet specific industry requirements.

As a key chemical building block, BDO’s versatility drives innovation across sectors—from enabling the elasticity of spandex fibers to enhancing the durability of engineering plastics and polyurethanes.

Commitment to Quality and Innovation


We are committed to providing high-quality 1,4-Butanediol that meets stringent international standards. Our focus on innovation and sustainability ensures that our products not only enhance your applications but also align with evolving environmental regulations and industry trends.

Your questions about our products
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