Description

4-Isocyanatooxane is a specialized isocyanate derivative of oxane, offering a unique reactive site for polymer synthesis and chemical modification. This compound is valued for its role as a key building block in creating advanced materials with tailored properties, such as enhanced durability and chemical resistance. It is primarily utilized by research and development chemists and industrial manufacturers in the production of specialty polymers, coatings, and adhesives.

Application

• As a reactive monomer in the synthesis of polyurethane resins for high-performance coatings and elastomers.
• As a cross-linking agent in the formulation of specialty adhesives and sealants.
• As a key intermediate for the development of novel pharmaceutical compounds and agrochemicals.
• In the research and production of advanced composite materials.
• For surface modification and functionalization of polymers to impart specific chemical properties.
• As a building block in organic synthesis for creating complex heterocyclic structures.

Basic Information

Product Name	4-Isocyanatooxane
CAS No.	53035-92-0
Molecular Formula	C5H7NO2
Molecular Weight	113.11 g/mol
Synonyms	4-Isocyanatotetrahydro-2H-pyran; Oxan-4-yl isocyanate; Tetrahydro-2H-pyran-4-yl isocyanate; 4-Isocyanatotetrahydropyran; 4-THP-isocyanate
EINECS	Contact for details

Quality Control

Our 4-Isocyanatooxane is produced under stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay by titration and impurity profiling, to ensure it meets exacting purity standards. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 2°C and 8°C. Due to its hygroscopic and highly volatile nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Water Content (KF)	≤ 0.1 %
Related Substances (GC/HPLC)	≤ 1.0 % total
Density (at 20°C)	~1.10 g/cm³

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