Description

Tetrahydrofurandiol CAS NO 50976-18-6 is a versatile bifunctional chemical intermediate, featuring both a tetrahydrofuran ring and two hydroxyl groups. This unique structure makes it a valuable building block for synthesizing complex polymers, specialty chemicals, and active pharmaceutical ingredients (APIs). It is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for its ability to impart specific properties like flexibility, biodegradability, or reactivity into final products.

Application

• Pharmaceutical Intermediate: Key starting material or building block for the synthesis of various APIs and drug candidates.
• Polymer & Resin Production: Used as a monomer or chain extender in the manufacture of specialty polyesters, polyurethanes, and other performance polymers.
• Agrochemical Synthesis: Serves as a precursor in the production of advanced herbicides, fungicides, and plant growth regulators.
• Crosslinking Agent: Utilized in coatings, adhesives, and sealants to improve durability and chemical resistance.
• Solvent & Reaction Medium: Acts as a polar aprotic solvent for specialized organic synthesis and purification processes.
• Chemical Research & Development: Employed in R&D labs for exploring new synthetic pathways and novel material science applications.

Basic Information

Product Name	Tetrahydrofurandiol
CAS No.	50976-18-6
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	2,5-Bis(hydroxymethyl)tetrahydrofuran; Tetrahydro-2,5-furandimethanol; 2,5-Tetrahydrofurandimethanol; THF-dimethanol; 2,5-Di(hydroxymethyl)tetrahydrofuran; 2,5-Bis(hydroxymethyl)oxolane; NSC 403697
EINECS	Contact for details

Quality Control

Our Tetrahydrofurandiol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets high-purity standards suitable for demanding industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.150 - 1.180
Refractive Index (20°C)	1.470 - 1.490

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.