Description

Benzaldehyde, 2-Hydroxy-, Polymer With (Chloromethyl)Oxirane And Phenol is a specialized polymeric resin derived from salicylaldehyde, epichlorohydrin, and phenol. This compound is valued for its reactive phenolic and aldehyde functionalities, which make it a versatile intermediate in the synthesis of advanced materials. It is primarily sought by manufacturers in the coatings, adhesives, and specialty polymer industries for developing high-performance, cross-linked networks with tailored properties.

Application

• Epoxy Resin Modifier: Used as a reactive diluent or toughening agent to enhance the flexibility and chemical resistance of epoxy systems.
• Phenolic Resin Synthesis: Serves as a key monomer or cross-linking agent in the production of novolac and resole-type phenolic resins for molding compounds and abrasives.
• Adhesive Formulations: Incorporated into structural and industrial adhesive formulations to improve adhesion strength and thermal stability.
• Protective Coatings: Utilized in high-performance coating formulations for automotive, marine, and industrial equipment due to its excellent durability.
• Ion-Exchange Resins: Acts as a precursor in the manufacture of chelating or ion-exchange resins for water treatment and metal recovery processes.
• Foundry Binders: Employed in sand binder systems for metal casting, providing good hot strength and breakdown properties.
• Electronic Encapsulants: Used in potting and encapsulation compounds for electronic components, offering good insulation and moisture resistance.

Basic Information

Product Name	Benzaldehyde, 2-Hydroxy-, Polymer With (Chloromethyl)Oxirane And Phenol
CAS No.	120206-26-0
Molecular Formula	(C7H6O2.C3H5ClO.C6H6O)x
Molecular Weight	Polymeric substance (Contact for details)
Synonyms	Phenol, polymer with (chloromethyl)oxirane and 2-hydroxybenzaldehyde; Salicylaldehyde-epichlorohydrin-phenol polymer; Epichlorohydrin-Salicylaldehyde-Phenol Copolymer; Phenolic resin modified with salicylaldehyde; 2-Hydroxybenzaldehyde polymer with (chloromethyl)oxirane and phenol; Reactive phenolic-aldehyde polymer; BHEP resin; CAS 120206-26-0
EINECS	Contact for details

Quality Control

Our production of Benzaldehyde, 2-Hydroxy-, Polymer With (Chloromethyl)Oxirane And Phenol adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analysis, including determination of key functional groups, viscosity, and softening point. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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, strong acids, and strong bases. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Yellow to brown solid or viscous liquid
Identification (IR)	Conforms to structure
Softening Point	Contact for details
Viscosity (at 25°C)	Contact for details
Hydroxyl Value	Contact for details
Epoxy Equivalent Weight (EEW)	Contact for details
Solubility	Soluble in common organic solvents (e.g., acetone, MEK, DMF)

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