Description

Dicyanoketene CAS NO 4361-47-1 is a highly reactive organic compound belonging to the ketene family, characterized by its two cyano groups. This unique structure makes it a valuable and versatile building block in advanced organic synthesis, particularly for constructing complex heterocyclic systems and functionalized molecules. It is primarily sought after by research and development laboratories in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds and intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex heterocyclic compounds with potential biological activity.
• Agrochemical Synthesis: Used in the development of novel active ingredients for crop protection products.
• Specialty Polymer Chemistry: Acts as a monomer or cross-linking agent for creating polymers with specific thermal or chemical resistance properties.
• Material Science Research: Employed in the development of advanced organic materials, including dyes, pigments, and electronic materials.
• Organic Synthesis Reagent: Utilized in [2+2] cycloadditions and other pericyclic reactions to form four-membered rings and other strained systems.
• Academic & Industrial R&D: A critical reagent for methodological development and exploring new chemical spaces in research laboratories.

Basic Information

Product Name	Dicyanoketene
CAS No.	4361-47-1
Molecular Formula	C4N2O
Molecular Weight	92.06 g/mol
Synonyms	Dicyanoketene; 1,3-Dicyanopropadienone; 2-Cyano-2-oxoacetonitrile; Ketene, dicyano-; Oxopropanedinitrile; Dicyanoketen; Dicyanoketen [German]; NSC 163049
EINECS	Contact for details

Quality Control

Our Dicyanoketene is produced and handled under strict quality protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by NMR or HPLC), moisture content, and impurity profiles are available upon request. We adhere to cGMP principles where applicable to support our clients in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and easily oxidized nature, this material must be stored under an inert atmosphere (e.g., nitrogen or argon) at recommended temperatures between 2°C and 8°C. The storage area should be cool, dry, and well-ventilated. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid / low-melting solid
Identification (IR / NMR)	Conforms to structure
Assay (HPLC / NMR)	≥ 95%
Water Content (KF)	≤ 0.5%

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