Description

2-[Di(Methylthio)Methylidene]Malononitrile is a versatile sulfur-containing organic building block with a reactive methylidene malononitrile core. This compound is valued for its role as a key intermediate in the synthesis of complex heterocyclic systems and functional materials. It is primarily sought by research and development chemists and process engineers in the agrochemical, pharmaceutical, and specialty chemical industries for constructing novel molecular architectures.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its reactive cyano and thiomethyl groups.
• Pharmaceutical Building Block: Used in medicinal chemistry research for the construction of heterocyclic scaffolds with potential biological activity.
• Dye and Pigment Synthesis: Serves as a key component in the production of specialized dyes and organic pigments due to its electron-accepting properties.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of advanced polymeric materials with specific electronic or mechanical properties.
• Organic Synthesis Reagent: Employed in various name reactions and cyclization processes to create complex sulfur and nitrogen-containing compounds.
• Research & Development: A valuable tool for academic and industrial R&D labs exploring new synthetic methodologies and material science applications.

Basic Information

Product Name	2-[Di(Methylthio)Methylidene]Malononitrile
CAS No.	5147-80-8
Molecular Formula	C7H6N2S2
Molecular Weight	182.27 g/mol
Synonyms	2-(Bis(methylthio)methylene)malononitrile; Dithiomethylidenemalononitrile; Propanedinitrile, 2-[bis(methylthio)methylene]-; NSC 403014; 2,2-Bis(methylthio)ethene-1,1,1-tricarbonitrile; (Dimethylthio)methylene malononitrile; 1,1-Dicyano-2,2-bis(methylthio)ethylene
EINECS	225-904-3

Quality Control

Our production of 2-[Di(Methylthio)Methylidene]Malononitrile adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Every lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, assay, and impurity profiles. We are committed to meeting the specific quality requirements of our global clientele in research and industrial-scale applications.

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). Keep away from strong oxidizing agents, strong bases, and sources of heat.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (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.