Description

3,3'-((2,2-Bis((3-Formylphenoxy)Methyl)Propane-1,3-Diyl)Bis(Oxy))Dibenzaldehyde is a high-purity, multi-functional aromatic dialdehyde building block of significant interest in advanced material synthesis. Its precise molecular architecture, featuring multiple reactive formyl groups and a rigid core, makes it a critical precursor for constructing complex polymers and specialty organic frameworks. This compound is essential for researchers and manufacturers in the fields of high-performance polymer resins, pharmaceutical intermediates, and specialty chemical synthesis.

Application

• Polymer Chemistry: A key monomer for synthesizing high-performance polyimides, polyesters, and epoxy resins with enhanced thermal stability and mechanical properties.
• Pharmaceutical Intermediates: Serves as a versatile building block in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Cross-linking Agent: Used to create cross-linked polymer networks for coatings, adhesives, and composite materials, improving durability and chemical resistance.
• Ligand Synthesis: Employed in the preparation of sophisticated organic ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science Research: A valuable reagent for developing novel organic electronic materials and advanced functional polymers.
• Specialty Fine Chemicals: Used in the custom synthesis of dyes, pigments, and other performance chemicals requiring specific aromatic aldehyde functionalities.

Basic Information

Product Name	3,3'-((2,2-Bis((3-Formylphenoxy)Methyl)Propane-1,3-Diyl)Bis(Oxy))Dibenzaldehyde
CAS No.	866249-12-9
Molecular Formula	C33H28O8
Molecular Weight	552.57 g/mol
Synonyms	1,1'-[2,2-Bis[[3-(formylphenoxy)methyl]-1,3-propanediyl]bis(oxy)]bis[3-benzaldehyde]; 2,2-Bis[{3-(formyl)phenoxy}methyl]-1,3-propanediol dibenzaldehyde ether; Tetrakis(3-formylphenoxymethyl)ethane; Pentaerythritol tetrakis(3-formylphenyl) ether derivative; Multi-functional benzaldehyde crosslinker; Aromatic tetra-aldehyde monomer; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 3,3'-((2,2-Bis((3-Formylphenoxy)Methyl)Propane-1,3-Diyl)Bis(Oxy))Dibenzaldehyde is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, it is recommended to keep the material under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.