Description

1,2-Dichloro-1,2-Cyclobutanedicarbonitrile is a versatile and reactive bifunctional organic intermediate of significant interest in advanced chemical synthesis. Its unique cyclobutane ring fused with two reactive nitrile and chloro groups makes it a valuable precursor for constructing complex molecular architectures. This compound is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and specialty polymers.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for constructing strained ring systems.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive sites for structural diversification.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers with unique thermal or mechanical properties.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel chelating ligands and catalysts for asymmetric synthesis.
• Chemical Research: A valuable reagent in academic and industrial laboratories for methodology development and exploring new cycloaddition or substitution reactions.
• Material Science: Investigated for use in the synthesis of advanced organic electronic materials or metal-organic frameworks (MOFs).

Basic Information

Item	Detail
Product Name	1,2-Dichloro-1,2-Cyclobutanedicarbonitrile
CAS No.	3496-67-1
Molecular Formula	C6H4Cl2N2
Molecular Weight	175.02 g/mol
Synonyms	1,2-Dichloro-1,2-dicyanocyclobutane; 1,2-Dichlorocyclobutane-1,2-dicarbonitrile; Cyclobutane-1,2-dicarbonitrile, 1,2-dichloro-; 1,2-Dichloro-1,2-cyclobutanedicarbonitrile; 1,2-Dichlorocyclobutane-1,2-dicarboxylic Acid Dinitrile
EINECS	Contact for details

Quality Control

Our 1,2-Dichloro-1,2-Cyclobutanedicarbonitrile is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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