Description

Vinylidene Cyanide is a highly reactive, bifunctional monomer containing both a vinyl group and two nitrile functionalities. This unique structure makes it a valuable intermediate for synthesizing specialized polymers and fine chemicals. It is primarily sought by R&D and production teams in the polymer, pharmaceutical, and advanced materials sectors for creating novel copolymers with specific properties.

Application

• Polymer Synthesis: Key monomer for producing specialty polymers and copolymers, including high-performance resins and engineering plastics.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Adhesive & Coating Formulations: Used to develop advanced adhesives and coatings with enhanced chemical resistance and adhesion properties.
• Advanced Material Research: Employed in R&D for creating novel materials with tailored optical, electronic, or mechanical characteristics.
• Cross-linking Agent: Functions as an efficient cross-linker to improve the thermal stability and mechanical strength of polymer networks.

Basic Information

Product Name	Vinylidene Cyanide
CAS No.	922-64-5
Molecular Formula	C4H2N2
Molecular Weight	78.07 g/mol
Synonyms	1,1-Dicyanoethene; Dicyanoethylene; Vinylidene dicyanide; Propenenitrile, 2,2-dicyano-; NSC 60545; 2,2-Dicyanoethene; 1,1-Dicyanoethylene
EINECS	213-079-4

Quality Control

Our Vinylidene Cyanide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay, purity verification, and impurity profiling, to ensure it meets precise customer and industry requirements. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed and at a consistent, cool temperature (recommended 2-8°C or as specified).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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