Description

3,6-Dimethoxyphthalonitrile is a high-purity organic intermediate characterized by its dimethoxy-substituted phthalonitrile core structure. This compound is of significant commercial importance as a key precursor in the synthesis of advanced functional materials, particularly phthalocyanine dyes and pigments. It is essential for manufacturers and R&D laboratories in the specialty chemicals, advanced material science, and electronics sectors seeking to develop products with specific optical and electronic properties.

Application

• Primary precursor for phthalocyanine synthesis, a critical step in producing blue and green organic pigments and dyes.
• Key building block in the development of functional materials for organic electronics, including organic photovoltaics (OPV) and organic light-emitting diodes (OLEDs).
• Intermediate for creating metal phthalocyanine complexes used as catalysts in various chemical processes.
• Used in research and development of novel photosensitizers for photodynamic therapy and other biomedical applications.
• Starting material for the synthesis of specialty polymers and advanced coatings with tailored properties.
• Employed in the manufacture of chemical sensors due to the tunable electronic properties of its derived compounds.

Basic Information

Product Name	3,6-Dimethoxyphthalonitrile
CAS No.	40904-87-8
Molecular Formula	C₁₀H₈N₂O₂
Molecular Weight	188.18 g/mol
Synonyms	3,6-Dimethoxy-1,2-benzenedicarbonitrile; 3,6-Dimethoxybenzene-1,2-dicarbonitrile; 1,2-Dicyano-4,5-dimethoxybenzene; 4,5-Dimethoxyphthalonitrile; Phthalonitrile, 3,6-dimethoxy-; NSC 163066
EINECS	Contact for details

Quality Control

Our 3,6-Dimethoxyphthalonitrile is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. A Certificate of Analysis (COA) detailing identity, purity, and physical specifications is provided with every 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.