Description

1,2-Phenylenebis(Methylenoxy-2-Benzaldehyde) is a high-purity organic compound characterized by its bifunctional aromatic aldehyde structure. This compound serves as a versatile and critical building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring specific aromatic linkages.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent Precursor: Serves as a starting material for synthesizing sophisticated ligands used in catalysis and metal complexation.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the production of specialty polymers, resins, and dendrimers.
• Organic Electronic Materials: Investigated for use in the synthesis of components for OLEDs, organic semiconductors, and photoconductive materials.
• Chemical Research & Development: A valuable tool in academic and industrial labs for exploring new organic reactions and constructing molecular libraries.

Basic Information

Item	Details
Product Name	1,2-Phenylenebis(Methylenoxy-2-Benzaldehyde)
CAS No.	89579-23-7
Molecular Formula	C22H18O4
Molecular Weight	346.38 g/mol
Synonyms	1,2-Bis(2-formylphenoxymethyl)benzene; o-Xylylene Bis(2-formylphenyl) Ether; 1,2-Bis[(2-formylphenoxy)methyl]benzene; Bis(2-formylphenoxymethyl)benzene; [1,2-Phenylenebis(methyleneoxy)]bis[2-benzaldehyde]; (2-Formylphenoxymethyl)benzene derivative
EINECS	Contact for details

Quality Control

Our production of 1,2-Phenylenebis(Methylenoxy-2-Benzaldehyde) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We are committed to meeting the exacting requirements of GMP and ISO-guided environments where applicable.

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). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or after opening to maintain purity.

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%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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