Description

3-Octylphenol is a versatile alkylphenol compound widely used as a key intermediate in the synthesis of specialty chemicals. Its primary value lies in its role as a building block for surfactants, antioxidants, and polymer additives, offering excellent performance in demanding formulations. This product is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product stability and functionality.

Application

• Surfactant and Detergent Intermediate: Acts as a precursor for nonionic surfactants (e.g., octylphenol ethoxylates) used in industrial cleaners and emulsifiers.
• Polymer Additive: Serves as a monomer or stabilizer in the production of resins, plastics, and rubber to improve processing and aging characteristics.
• Lubricant and Fuel Additive: Utilized in formulating antioxidant and anti-wear additives for engine oils and industrial lubricants.
• Chemical Synthesis: Functions as an intermediate in organic synthesis for agrochemicals, pharmaceuticals, and other fine chemicals.
• Adhesive and Coating Formulations: Imparts specific properties like adhesion and flexibility in specialty coatings and sealants.

Basic Information

Product Name	3-Octylphenol
CAS No.	20056-69-3
Molecular Formula	C₁₄H₂₂O
Molecular Weight	206.32 g/mol
Synonyms	3-n-Octylphenol; m-Octylphenol; 3-(1-Octyl)phenol; 1-Hydroxy-3-octylbenzene; Phenol, 3-octyl-; Octylphenol (mixed isomers); p-tert-Octylphenol (common trade name reference); OPE
EINECS	243-538-3

Quality Control

Our 3-Octylphenol is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, purity, and impurity profile analysis, to meet the stringent requirements of industrial applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your technical needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). As the material is easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents, acids, and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Related Substances (GC)	≤ 1.0% total
Specific Gravity (20°C)	0.93 - 0.96

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