Description

Propanedinitrile, [(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)methyl]- (9Ci) is a specialized organic compound featuring a malononitrile moiety linked to a trimethyl-substituted cyclohexadiene ring. This unique molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of complex molecules. It is primarily sought by pharmaceutical and agrochemical R&D teams for constructing novel active ingredients and by fine chemical manufacturers producing specialty materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring complex cyclic and nitrile-containing structures.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its reactive dinitrile group.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty chemicals where the trimethylcyclohexadiene unit imparts specific properties.
• Material Science Research: Investigated as a monomer or additive for advanced polymers and organic electronic materials due to its conjugated system potential.
• Chemical Research & Development: Employed in academic and industrial labs for methodology development and exploring new reactions involving functionalized dienes and nitriles.

Basic Information

Product Name	Propanedinitrile, [(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)methyl]- (9Ci)
CAS No.	771548-71-1
Molecular Formula	C13H16N2
Molecular Weight	200.28 g/mol
Synonyms	2-[(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)methyl]propanedinitrile; 2-(2,6,6-Trimethylcyclohexa-1,3-dien-1-ylmethyl)malononitrile; [(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)methyl]propanedinitrile; Malononitrile, [(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)methyl]-; (2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)methylmalononitrile
EINECS	Contact for details

Quality Control

Our high-purity Propanedinitrile, [(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)methyl]- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the exacting standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
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.