Description

Cyanic Acid, 1,3-Cyclopentanediylbis(Methylene) Ester (9Ci) is a specialized organic compound belonging to the cyanate ester family, identified by CAS number 62642-01-7. This chemical is valued for its role as a reactive intermediate and building block in advanced polymer synthesis, offering unique structural properties. It is primarily sought by R&D laboratories and industrial manufacturers in the polymer, specialty chemical, and pharmaceutical sectors for developing high-performance materials.

Application

• Polymer Synthesis: A key monomer or cross-linking agent for producing high-performance thermosetting resins, cyanate esters, and polycyanurates.
• Advanced Composites: Used in formulating matrices for aerospace, automotive, and electronic composites requiring excellent thermal stability and dielectric properties.
• Adhesive & Coating Formulations: Serves as a reactive component in high-temperature adhesives, potting compounds, and protective coatings.
• Pharmaceutical Intermediates: Acts as a specialized building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals.
• Chemical Research: Utilized in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	Cyanic Acid, 1,3-Cyclopentanediylbis(Methylene) Ester (9Ci)
CAS No.	62642-01-7
Molecular Formula	C9H10N2O2
Molecular Weight	178.19 g/mol
Synonyms	1,3-Bis(cyanatomethyl)cyclopentane; Cyclopentane-1,3-diylbis(methylene) cyanate; 1,3-Cyclopentanediylbis(methylene) cyanate; Bis(cyanatomethyl)cyclopentane; Cyanate Ester of 1,3-Bis(hydroxymethyl)cyclopentane; 1,3-Cyclopentanediyl Dimethylene Cyanate; (Cyclopentane-1,3-diyl)dimethylene dicyanate
EINECS	Contact for details

Quality Control

Our Cyanic Acid, 1,3-Cyclopentanediylbis(Methylene) Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay and impurity profiles are provided with every shipment to guarantee compliance with your research or production specifications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under dry conditions to prevent degradation. Keep away from incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Contact for details

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