Description

2,6-Diisocyanatohexanoic Acid 2-Isocyanatoethyl Ester is a specialized diisocyanate monomer featuring a unique ester linkage. This compound is valued for its bifunctional reactivity, serving as a crucial building block in the synthesis of high-performance polymers. It is primarily sought by R&D chemists and manufacturers in the polyurethane, coatings, and specialty adhesive industries for developing materials with tailored properties such as enhanced flexibility, chemical resistance, or biodegradability.

Application

• Polyurethane Synthesis: A key monomer for producing specialty polyurethane elastomers, coatings, and sealants with specific mechanical and chemical properties.
• Advanced Coating Resins: Used in formulating high-performance industrial and protective coatings that require durability and resistance to harsh environments.
• Specialty Adhesives: Serves as a cross-linking agent in the development of high-strength, flexible adhesive systems.
• Biomedical Polymers: Potential use in the research and development of biodegradable or biocompatible polymer matrices for medical applications.
• Modified Polymers: Employed to introduce urethane and ester functionalities into polymer backbones, modifying thermal and solubility characteristics.
• Chemical Intermediate: Acts as a versatile building block in organic synthesis for pharmaceuticals and agrochemical research.

Basic Information

Item	Details
Product Name	2,6-Diisocyanatohexanoic Acid 2-Isocyanatoethyl Ester
CAS No.	69878-18-8
Molecular Formula	C11H14N2O5
Molecular Weight	254.24 g/mol
Synonyms	2-Isocyanatoethyl 2,6-diisocyanatohexanoate; Hexanoic acid, 2,6-diisocyanato-, 2-isocyanatoethyl ester; Lysine diisocyanate ethyl ester; LDI Ethyl Ester; 2,6-Diisocyanatohexanoic Acid Ethyl Ester Isocyanate; Ethyl 2,6-Diisocyanatohexanoate Isocyanate; Contact for additional synonyms
EINECS	Contact for details

Quality Control

Our production of 2,6-Diisocyanatohexanoic Acid 2-Isocyanatoethyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, isocyanate content, and impurity profile analysis. Certificates of Analysis (COA) documenting purity and specifications are provided with every shipment to support your quality assurance and R&D processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen) to prevent hydrolysis and polymerization. Isolate from moisture, heat, and incompatible materials such as alcohols, amines, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Isocyanate Content (NCO%)	32.0 - 34.0 %
Hydrolyzable Chloride	≤ 0.1%
Water Content (KF)	≤ 0.05%

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