Description

1,2-Benzenedicarbonitrile, 4-(Hydroxymethyl)- (9Ci) is a versatile aromatic nitrile derivative featuring a hydroxymethyl functional group. This compound serves as a valuable high-purity chemical intermediate for the synthesis of more complex molecules in advanced research and manufacturing. It is primarily needed by pharmaceutical, agrochemical, and specialty polymer industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a functionalized benzonitrile core.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Functional monomer for introducing nitrile and hydroxyl groups into specialty polymers, affecting properties like adhesion and thermal stability.
• Organic Synthesis Research: A versatile starting material in academic and industrial R&D for constructing heterocycles and complex organic architectures.
• Dye and Pigment Intermediate: Potential use in the synthesis of advanced colorants and functional dyes.

Basic Information

Product Name	1,2-Benzenedicarbonitrile, 4-(Hydroxymethyl)- (9Ci)
CAS No.	210037-82-4
Molecular Formula	C9H6N2O
Molecular Weight	158.16 g/mol
Synonyms	4-(Hydroxymethyl)phthalonitrile; 4-Hydroxymethylphthalonitrile; 1,2-Dicyano-4-(hydroxymethyl)benzene; 4-(Hydroxymethyl)-1,2-benzenedicarbonitrile; Phthalonitrile, 4-(hydroxymethyl)-; 4-HMPN; 4-Hydroxymethyl-1,2-dicyanobenzene
EINECS	Contact for details

Quality Control

Our 1,2-Benzenedicarbonitrile, 4-(Hydroxymethyl)- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

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	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.