Description

Tetramethylsuccinonitrile is a specialized organic compound belonging to the class of dinitriles, valued for its utility as a chemical intermediate and initiator in polymerization processes. Its symmetrical structure and reactivity make it a critical component in the synthesis of high-performance polymers and specialty chemicals. This product is essential for manufacturers and R&D laboratories in the polymer, pharmaceutical, and advanced materials sectors seeking precise and reliable chemical building blocks.

Application

• As a polymerization initiator or catalyst component in the production of acrylic resins and specialty plastics.
• As a key chemical intermediate in organic synthesis for pharmaceuticals and agrochemicals.
• In research and development for studying reaction mechanisms and developing new polymeric materials.
• As a cross-linking agent or modifier in the formulation of high-performance adhesives and coatings.
• In analytical chemistry as a reference standard or reagent.

Basic Information

Product Name	Tetramethylsuccinonitrile
CAS No.	3333-52-6
Molecular Formula	C8H12N2
Molecular Weight	136.20 g/mol
Synonyms	2,2,3,3-Tetramethylsuccinonitrile; TMN; Tetramethylsuccinic acid dinitrile; 2,3-Dicyano-2,3-dimethylbutane; Succinonitrile, tetramethyl-; Dinitrile tetramethylsuccinique; TMSN
EINECS	222-069-3

Quality Control

Our Tetramethylsuccinonitrile is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identification, and impurity profiling. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	168 - 172 °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.