BDO and Its Derivatives, High-Purity Solvents

Tetrahydrofuran-diol (THF-diol)

Tetrahydrofuran-diol, also recognized by various CAS numbers including 4358-64-9, 22554-74-1, and 84709-85-3, is a cyclic diol derivative derived from the tetrahydrofuran ring structure. This chemical compound is characterized by the presence of two hydroxyl functional groups attached to the saturated five-membered oxygen-containing heterocycle. Known primarily as a versatile intermediate in organic synthesis, THF-diol serves as a critical building block for the development of specialty polymers, resins, and pharmaceutical precursors. Its unique cyclic structure provides a rigid yet functional backbone, allowing for precise modifications in stereochemistry and reactivity during chemical processes. Industrially, it is often utilized in the production of high-performance coatings and adhesives due to its ability to enhance cross-linking density and improve thermal stability. As a polar molecule with dual functionality, it exhibits excellent solubility in various organic solvents, making it a valuable reagent for researchers focusing on fine chemical production and advanced material science applications globally throughout industry.

Attributes

Key Features and Benefits

Dual hydroxyl functionality facilitates diverse chemical reactions and complex synthesis.
Cyclic ether backbone provides inherent rigidity and structural stability in materials.
Enhanced compatibility with both aqueous and organic solvent systems optimizes processing.
Excellent chemical resistance contributes to long-lasting industrial applications and durability.
High purity grades ensure consistent performance in sensitive pharmaceutical synthesis projects.
Provides superior cross-linking capabilities for advanced polymer networks and specialty resins.
Promotes improved adhesion properties in high-performance coating formulations and finishes.
Acts as a reliable chain extender in high-quality polyurethane manufacturing processes.
Offers precise control over stereochemistry in complex organic molecular chemical assemblies.
Low volatility profile makes it safer for large-scale industrial manufacturing environments.

Specifications

Technical Highlights

Molecular formula C4H8O3 ensures a compact and highly reactive chemical footprint.
Specific gravity and density optimized for precision dosing in industrial reactors.
Boiling point range allows for efficient distillation and high-yield purification processes.
Contains two hydroxyl sites for esterification and etherification reactions.
Exhibits high thermal stability during aggressive exothermic polymerization or curing stages.
Low moisture content prevents side reactions in moisture-sensitive formulations.
Kinematic viscosity facilitates ease of handling and transport through standard piping.
Refractive index serves as a metric for rigorous quality control testing.
Compatible with catalysts used in polyester and polyurethane synthesis routes.
Multiple CAS registrations cover various isomeric forms for global regulatory compliance.

Download Technical Data Sheet (TDS)

Practical industry uses

Applications

Serves as a primary monomer for synthesizing biodegradable and specialty polyesters.
Used as a critical precursor in the development of active pharmaceutical ingredients.
Integral component in the formulation of high-durability, weather-resistant automotive topcoats.
Utilized in the production of high-quality flexible and rigid polyurethane foams.
Acts as an effective cross-linking agent for water-borne industrial adhesive systems.
Essential reagent in the laboratory synthesis of heterocyclic crown ether compounds.
Applied in the high-precision manufacturing of optical materials and specialty lenses.
Functioning as a chemical stabilizer in certain advanced plastic and rubber compositions.
Employed in the textile industry to enhance modern fabric finish durability.
Used as a functional solvent or co-solvent in advanced lithography processes.