Description

Ethyl 6-Isocyanatohexanoate is a bifunctional organic compound containing both an isocyanate group and an ester moiety. This unique structure makes it a valuable building block for synthesizing polymers and specialty chemicals with tailored properties. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors. The compound's reactivity allows for the creation of urethane and amide linkages, enabling the development of novel polymers, coatings, and bioactive molecules.

Application

• Pharmaceutical Intermediates: Key starting material for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a functionalized alkyl chain.
• Polymer & Resin Modification: Used as a cross-linking agent or chain extender in polyurethane and polyurea systems to enhance mechanical strength, flexibility, or chemical resistance.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of herbicides, fungicides, and pesticides, where its reactive groups allow for the attachment of bioactive moieties.
• Specialty Coatings & Adhesives: Incorporated into formulations to improve adhesion, durability, and performance characteristics of industrial coatings and high-strength adhesives.
• Bioconjugation & Linker Chemistry: Utilized in biotech research for coupling biomolecules (e.g., peptides, proteins) to carriers, dyes, or solid supports via its isocyanate group.
• Material Science Research: Employed in the development of novel dendrimers, star polymers, and other advanced macromolecular architectures.

Basic Information

Product Name	Ethyl 6-Isocyanatohexanoate
CAS No.	5100-36-7
Molecular Formula	C9H15NO3
Molecular Weight	185.22 g/mol
Synonyms	6-Isocyanatohexanoic Acid Ethyl Ester; Ethyl 6-Isocyanatocaproate; Hexanoic acid, 6-isocyanato-, ethyl ester; Ethyl 6-isocyanato-n-caproate; NSC 3341; UNII-8G6T2YV9QN; 8G6T2YV9QN; Ethyl 6-isocyanatohexanoate
EINECS	225-823-5

Quality Control

Our Ethyl 6-Isocyanatohexanoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay by titration or chromatography and impurity profiling, to ensure it meets stringent purity and consistency standards. A Certificate of Analysis (COA) detailing specific results for identity, purity, and related substances is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 2°C and 8°C (refrigerated) to maximize shelf-life and minimize degradation. Due to its hygroscopic and moisture-sensitive nature, containers must be kept sealed under a dry inert atmosphere (e.g., nitrogen or argon) after opening. Keep away from heat, sparks, open flames, and incompatible materials such as alcohols, amines, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.04 g/cm³
Refractive Index (n20D)	~1.438

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