Description

Ethanol, 2-ethoxy-, reaction products with TDI Toluene diisocyanate, ethylene glycol monoethyl ether condensate 2-ethoxy-ethano reaction products with tdi Ethanol,2-ethoxy-,reaction products with TDI CAS NO 68877-07-6 is a specialized urethane-based chemical intermediate, primarily formed from the reaction of toluene diisocyanate (TDI) with 2-ethoxyethanol. This compound is valued for its role as a versatile building block in polymer synthesis, offering controlled reactivity and tailored performance characteristics. It is essential for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to develop high-performance polyurethane products.

Application

• Polyurethane Coatings: A key intermediate for formulating high-durability, chemical-resistant industrial and protective coatings.
• Adhesives & Sealants: Used to enhance flexibility, adhesion, and curing properties in specialty adhesive and sealant systems.
• Elastomer Production: Serves as a chain extender or crosslinker in the manufacture of flexible and cast polyurethane elastomers.
• Resin Modification: Employed to modify the properties of other resins, improving impact resistance and weatherability.
• Automotive Components: Found in under-the-hood components, gaskets, and interior trim parts requiring robust material performance.
• Industrial Fabric Coatings: Used in coatings for textiles, conveyor belts, and other industrial fabrics demanding toughness.

Basic Information

Product Name	Ethanol, 2-ethoxy-, reaction products with TDI
CAS No.	68877-07-6
Molecular Formula	Complex Mixture / Oligomeric Urethane
Molecular Weight	Variable (Contact for details)
Synonyms	Toluene diisocyanate, ethylene glycol monoethyl ether condensate; 2-Ethoxyethanol-TDI adduct; Ethanol, 2-ethoxy-, reaction products with toluene diisocyanate; TDI-2-ethoxyethanol reaction product; Urethane prepolymer based on TDI and 2-ethoxyethanol; 2-Ethoxyethyl carbamate toluene derivative; TDI-ethyl glycol ether adduct; Polyurethane intermediate CAS 68877-07-6
EINECS	Contact for details

Quality Control

Our production of this urethane intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as isocyanate (NCO) content, viscosity, and residual monomer levels are rigorously monitored. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 / 59-77°F). This product is hygroscopic (moisture-sensitive) and must be kept under a dry, inert atmosphere (e.g., nitrogen) to prevent premature reaction and degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms
NCO Content	Contact for details
Viscosity (25°C)	Contact for details
Specific Gravity (25°C)	Contact for details
Residual TDI Monomer	< 0.5% (or per customer requirement)
Water Content	< 0.05%

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