Description

4,5-Dioctyloxy-1,2-Benzenedicarbonitrile is a specialized organic compound belonging to the class of substituted benzonitriles. This high-purity intermediate is valued for its unique molecular structure, which imparts specific electronic and steric properties critical for advanced material synthesis. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and organic electronics industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Electronic Materials: Serves as a precursor or dopant in the manufacture of organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Liquid Crystal & Dye Chemistry: Acts as a core component in the synthesis of specialty dyes and liquid crystal compounds for display technologies.
• Coordination Chemistry & Ligand Synthesis: Utilized to create novel ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Modification: Employed as a functional monomer or additive to impart specific properties to high-performance polymers.

Basic Information

Product Name	4,5-Dioctyloxy-1,2-Benzenedicarbonitrile
CAS No.	118132-11-9
Molecular Formula	C26H40N2O2
Molecular Weight	412.61 g/mol
Synonyms	1,2-Dicyano-4,5-dioctyloxybenzene; 4,5-Bis(octyloxy)phthalonitrile; 4,5-Dioctyloxyphthalonitrile; 1,2-Benzenedicarbonitrile, 4,5-dioctyloxy-; Phthalonitrile, 4,5-dioctyloxy-; DNOP; 4,5-Di-n-octyloxyphthalonitrile
EINECS	Contact for details

Quality Control

Our 4,5-Dioctyloxy-1,2-Benzenedicarbonitrile is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.