Description

Propanedinitrile,2-[(2,4-Dichlorophenyl)Methylene]- is a specialized organic compound belonging to the class of dinitrile derivatives, identified by CAS NO 2972-76-1. This chemical serves as a crucial synthetic intermediate, valued for its unique molecular structure that enables the construction of more complex heterocyclic and pharmaceutical scaffolds. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for building novel molecular entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with potential biological activity.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its dichlorophenyl moiety.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex molecules via cyano-based reactions like cyclizations and condensations.
• Dye and Pigment Precursor: Acts as an intermediate in the synthesis of specialized dyes and organic pigments due to its conjugated system.
• Material Science Research: Investigated as a monomer or precursor for polymers and advanced organic electronic materials.

Basic Information

Product Name	Propanedinitrile,2-[(2,4-Dichlorophenyl)Methylene]-
CAS No.	2972-76-1
Molecular Formula	C10H4Cl2N2
Molecular Weight	223.06 g/mol
Synonyms	2-[(2,4-Dichlorophenyl)methylene]propanedinitrile; (2,4-Dichlorobenzylidene)malononitrile; 2,4-Dichlorobenzylidenemalononitrile; DBM; NSC 40476; 2-(2,4-Dichlorobenzylidene)malononitrile; α-((2,4-Dichlorophenyl)methylene)malononitrile
EINECS	221-002-8

Quality Control

Our production of Propanedinitrile,2-[(2,4-Dichlorophenyl)Methylene]- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial use. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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