Introduction

1,4-Butynediol (CAS: 110-65-6) is a versatile organic diol with an alkyne group, appearing as a white to light yellow crystalline solid.

Parameters and Specifications

Item	Standard	Result
Appearance	White or yellowish crystalline powder	White crystalline powder
Content	≥98%	98.63%
Conclusion: Excellent grade
Storage: First keep it away from the light, in a cool place. The indoor temperature isn't higher than 18℃, the shelf life is 3 months

Versatile Reactivity
Contains two hydroxyl groups and an alkyne group, suitable for diverse chemical synthesis.

High Purity & Stability
Manufactured to strict standards, ensuring consistent performance in industrial applications.

Good Solubility
Easily dissolves in water and common organic solvents, convenient for processing and formulation.

Reliable Industrial Use
Stable under normal conditions, ideal as a chemical intermediate for polymers, coatings, and fine chemicals.

Organic synthesis intermediate: Used to synthesize 1,4-butanediol, 2-buten-1,4-diol, and other key compounds.

Electroplating Industry: Acts as a brightener in nickel and zinc plating solutions to improve coating quality.

Pharmaceuticals & Agrochemicals: Intermediate in the synthesis of active ingredients and pesticide derivatives.

Solvents and Additives: Used as a functional solvent or process additive in fine chemical production.

Purity Levels: Standard and high-purity grades upon request.

Packaging Options: Various packaging formats (e.g., drum, small container) for industrial or laboratory use.

Technical Adjustment: Custom milling, drying, or particle size control for specific process needs.

Quality Assurance: Strict QC with detailed COA provided for each batch.

Technical Support: Expert application and formulation support throughout product use.

Global Logistics: Efficient and reliable shipping arrangements to your destination.

After-Sales Support: Responsive customer service to address inquiries and ongoing needs.

Stable Supply Chain: Ensures timely delivery and product availability.

Consistent Quality: Products are manufactured and tested to meet stringent industrial standards.

Flexible Payment: Multiple payment terms supported.

Professional Team: Dedicated support from inquiry to after-sales.

Q: What is 1,4-Butynediol?

A: It is an organic diol with an alkyne bond, used mainly as a chemical intermediate.

Q: How is it used in industry?

A: Primarily in producing other chemicals such as 1,4-butanediol and as a plating brightener.

Q: Can I order different purity grades?

A: Yes - standard and customized high-purity grades are available.

Q: How should it be stored?

A: Keep in a cool, dry place and tightly sealed to maintain stability.

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