Description

Copovithane is a specialized chemical compound with the CAS registry number 68045-74-9, recognized for its utility in advanced material synthesis. This product is valued for its role as a key intermediate or functional additive in high-performance formulations. It is primarily sought by manufacturers in the polymer, coatings, and specialty chemical industries seeking to enhance product durability and performance characteristics.

Application

• As a reactive intermediate in the synthesis of specialty polymers and resins.
• As a performance additive in industrial coatings and adhesives to improve film properties.
• In the formulation of advanced composites and engineered plastics.
• Potential use in the development of controlled-release systems in agrochemicals.
• As a cross-linking agent or chain modifier in elastomer production.
• In research and development for novel material science applications.

Basic Information

Product Name	Copovithane
CAS No.	68045-74-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	68045-74-9; Copovithane; Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, polymer with 1,1‘-methylenebis[4-isocyanatobenzene]; Polyethylene glycol, polymer with diphenylmethane diisocyanate; MDI-PEG copolymer; Polyethylene glycol diphenylmethane diisocyanate copolymer
EINECS	Contact for details

Quality Control

Our Copovithane is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity and meets defined specifications. A Certificate of Analysis (COA) detailing key parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a cool, dry place. Recommended storage temperature is between 15°C and 25°C. Ensure the storage area is well-ventilated and away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid/powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details

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