1,4-Cyclohexanedimethanol
- CAS No.105-08-8
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity 1,4-Cyclohexanedimethanol (CHDM) designed for superior polyester resin and coating applications. Available in bulk quantities with certified quality assurance.
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Product Overview
1,4-Cyclohexanedimethanol (CHDM) is a versatile aliphatic diol widely recognized for its exceptional performance in polymer synthesis and industrial coating formulations. As a critical chemical intermediate, it serves as a fundamental building block for producing high-performance polyesters, including PETG and PCT. Our manufacturing process ensures a highly purified product that meets rigorous international standards, making it an ideal choice for demanding applications in resins, fibers, and specialized coatings.
The unique cyclic structure of 1,4-Cyclohexanedimethanol provides enhanced thermal stability, chemical resistance, and clarity to the final polymer products. Whether utilized in the production of unsaturated polyester resins or as a modifier for polyurethane foams, this compound delivers consistent quality and reliability. We supply this material in bulk quantities to support large-scale industrial operations globally.
Key Chemical Properties
This diol exhibits a favorable balance of physical and chemical characteristics that facilitate efficient processing. Its moderate melting point and high boiling point allow for versatile handling during synthesis reactions. The compound demonstrates excellent solubility in various organic solvents, ensuring seamless integration into complex formulation systems. Furthermore, its low volatility and high flash point contribute to safer handling protocols in manufacturing environments.
| Property | Specification |
|---|---|
| CAS Number | 105-08-8 |
| Molecular Formula | C8H16O2 |
| Molecular Weight | 144.21 g/mol |
| Appearance | White solid |
| Purity | ≥99.0% |
| Density | 1.04 g/cm3 |
| Boiling Point | 283 °C |
| Melting Point | 31.5 °C |
| Flash Point | 322 °F |
| Refractive Index | 1.47 |
Industrial Applications
The primary utility of 1,4-Cyclohexanedimethanol lies in the manufacture of advanced polyester materials. It is extensively used to produce polyester fibers that require enhanced durability and aesthetic qualities. In the coatings industry, it is a key component for polyester glazes and electrical appliance finishes, providing superior gloss and weather resistance. Additionally, it plays a vital role in the production of polyurethane foams, lubricants, and hydraulic fluids, where its stability improves the longevity and performance of the end product.
- Production of polyester fibers and films
- Manufacture of unsaturated polyester resins
- Formulation of high-performance coatings and glazes
- Synthesis of polyurethane foams and elastomers
- Component in industrial lubricants and hydraulic fluids
Quality Assurance and Storage
We maintain strict quality control measures throughout the production cycle to ensure every batch meets the specified purity levels of 99.0% or higher. Each shipment is accompanied by a Certificate of Analysis (COA) to verify compliance with safety and quality standards. For optimal preservation, the product should be stored in a cool, ventilated warehouse away from direct heat sources and open flames. It is essential to keep the material separated from strong oxidizers to prevent any potential chemical reactions. Our packaging options include 25 kg drums, with flexibility to accommodate specific customer logistical requirements.
