Description

p-sec-Octylphenol is a versatile alkylphenol derivative, specifically a para-substituted phenol with a branched sec-octyl chain. This compound serves as a crucial intermediate in the synthesis of various high-performance industrial chemicals, offering a balance of reactivity and hydrophobic character. It is primarily utilized by manufacturers in the polymer, surfactant, and specialty chemical sectors for producing nonionic surfactants, phenolic resins, and polymer stabilizers.

Application

• Surfactant Intermediate: A key raw material for the production of nonionic surfactants (alkylphenol ethoxylates - APEs) used in industrial and institutional cleaning formulations.
• Polymer Industry: Acts as a monomer or chain modifier in the synthesis of phenolic resins and as a stabilizer or antioxidant component in various polymer systems.
• Chemical Synthesis: Serves as a versatile building block for agrochemicals, lubricant additives, and other specialty organic compounds.
• Oilfield Chemicals: Used in the formulation of demulsifiers and other additives for crude oil processing.
• Adhesives and Coatings: Imparts specific properties as a modifier in adhesive and coating resins.

Basic Information

Product Name	p-sec-Octylphenol
CAS No.	27214-47-7
Molecular Formula	C₁₄H₂₂O
Molecular Weight	206.32 g/mol
Synonyms	4-(1-Methylheptyl)phenol; 4-sec-Octylphenol; Phenol, 4-(1-methylheptyl)-; p-(1-Methylheptyl)phenol; 4-(1-Methylheptyl)phenol; Octylphenol, sec-; Phenol, p-(1-methylheptyl)-; 4-(2-Pentyl)phenol (related isomer)
EINECS	248-310-7

Quality Control

Our p-sec-Octylphenol is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, identity, and performance. We provide detailed Certificates of Analysis (COA) with key parameters including assay, color, and moisture content, ensuring traceability and compliance with customer specifications and relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or equivalent light-blocking material.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Color (APHA)	≤ 50
Moisture (KF)	≤ 0.5%
p-sec-Octylphenol Isomer Content	≥ 95.0%

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