Description

4-(1,1-Dimethylethyl)Phenol, Polymer With Formaldehyde, Compound With Magnesium Oxide is a specialized phenolic resin complex, chemically modified with magnesium oxide. This compound is engineered to provide enhanced thermal stability and controlled reactivity, making it a valuable functional additive in polymer systems. It is primarily utilized by formulators and manufacturers in the plastics, coatings, and adhesive industries seeking to improve material performance under demanding conditions.

Application

• As a heat stabilizer and curing agent in phenolic and epoxy resin formulations.
• As a modifier and crosslinking agent in high-performance rubber and elastomer compounds.
• As a reinforcing filler and processing aid in engineering plastics and composite materials.
• In the formulation of high-temperature resistant coatings and adhesives.
• As a reactive intermediate for synthesizing other specialty chemical additives.
• Potential use as a flame retardant synergist in polymer applications.

Basic Information

Product Name	4-(1,1-Dimethylethyl)Phenol, Polymer With Formaldehyde, Compound With Magnesium Oxide
CAS No.	68037-42-3
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Contact for details
Synonyms	p-tert-Butylphenol-formaldehyde resin, magnesium oxide compound; Phenolic resin, p-tert-butylphenol-formaldehyde, magnesium complex; Magnesium oxide-modified p-tert-butylphenol formaldehyde polymer; PTBP formaldehyde resin MgO adduct; Butylated phenolic resin with magnesium oxide; 4-tert-Butylphenol polymer with formaldehyde, compound with magnesium oxide; Phenol, 4-(1,1-dimethylethyl)-, polymer with formaldehyde, compound with magnesium oxide
EINECS	Contact for details

Quality Control

Our production of 4-(1,1-Dimethylethyl)Phenol, Polymer With Formaldehyde, Compound With Magnesium Oxide adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistent chemical composition, reactivity, and physical properties. Certificates of Analysis (COA) documenting key 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). This material is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent absorption of atmospheric moisture, which can affect performance.

Specification

Item	Specification
Appearance	Off-white to tan powder or granules
Identification (IR)	Conforms to standard
Assay (as active complex)	≥ 95.0%
Magnesium Oxide (MgO) Content	Contact for details
Loss on Drying	≤ 2.0%
Particle Size (Typical)	Passes through 80 mesh

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