Description

Benzylidenemalononitrile is a versatile organic intermediate characterized by its reactive dicyanovinyl group. This compound matters for its role as a key building block in the synthesis of heterocyclic compounds and functional materials. It is needed by research and development chemists, as well as manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel molecular structures.

Application

• Pharmaceutical Intermediate: Serves as a precursor in the synthesis of various biologically active heterocycles, including pyridines, pyrimidines, and fused ring systems with potential therapeutic applications.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactivity to construct complex active ingredients.
• Functional Material Precursor: Acts as a key monomer or cross-linking agent in the production of polymers with specific electronic or optical properties.
• Dye and Pigment Manufacturing: Employed in the synthesis of organic dyes and pigments due to its ability to form extended conjugated systems.
• Chemical Research & Development: A valuable reagent in organic synthesis for cycloaddition reactions, Michael additions, and the construction of carbon-carbon bonds.
• Ligand and Complex Synthesis: Utilized to prepare chelating ligands for coordination chemistry and catalysis.

Basic Information

Product Name	Benzylidenemalononitrile
CAS No.	2700-22-3
Molecular Formula	C10H6N2
Molecular Weight	154.17 g/mol
Synonyms	2-Benzylidenemalononitrile; (Phenylmethylene)propanedinitrile; α-Benzylidenemalononitrile; Benzylidene malononitrile; Benzylidenepropanedinitrile; NSC 403697; 2-[(E)-Phenylmethylene]propanedinitrile
EINECS	220-281-5

Quality Control

Our Benzylidenemalononitrile is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Yellow to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	82 - 86 °C
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.