Description

3,4-Dimethylphenylacetonitrile is a versatile aromatic nitrile intermediate of significant importance in advanced organic synthesis. Its core value lies in its utility as a key building block for the production of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), liquid crystal materials, and specialized fine chemicals. Its defined structure enables precise chemical transformations, making it a critical raw material for high-value industrial applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal Materials: Serves as a building block for the production of nematic and smectic liquid crystals used in display technologies.
• Fine Chemical Production: Employed in the synthesis of dyes, pigments, and other specialty organic compounds.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and novel materials.
• Polymer Additives: Can be utilized in the synthesis of monomers or modifiers for specialty polymers.

Basic Information

Product Name	3,4-Dimethylphenylacetonitrile
CAS No.	3020-06-2
Molecular Formula	C10H11N
Molecular Weight	145.20 g/mol
Synonyms	(3,4-Dimethylphenyl)acetonitrile; 3,4-Dimethylbenzyl cyanide; 2-(3,4-Dimethylphenyl)acetonitrile; 3,4-Xylylacetonitrile; α-Cyano-3,4-dimethyltoluene; 3,4-Dimethylbenzeneacetonitrile; 3,4-Dimethyl-α-tolunitrile; 3020-06-2 (CAS)
EINECS	221-170-0

Quality Control

Our 3,4-Dimethylphenylacetonitrile is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to meet precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment 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, open flames, and strong oxidizing agents. Due to its light-sensitive nature, containers should be kept in the original packaging or an opaque secondary container.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.