Description

Dodecylphenol CAS NO 1331-57-3 is a versatile alkylphenol derivative, primarily consisting of a phenolic ring substituted with a C12 alkyl chain. This compound is a crucial intermediate and additive valued for its surfactant properties and reactivity. It is essential for manufacturers in the chemical synthesis, lubricant, and polymer industries seeking to enhance product performance and stability. Its hydrophobic character and phenolic functionality make it a key building block for various industrial formulations.

Application

• Surfactant and Emulsifier Production: A key raw material for manufacturing nonionic surfactants (e.g., ethoxylates) used in industrial and institutional cleaners, detergents, and agrochemical formulations.
• Lubricant and Fuel Additive: Acts as a precursor for antioxidants, detergents, and dispersant additives in engine oils, gear oils, and fuel systems to prevent sludge and deposit formation.
• Polymer Industry: Serves as a stabilizer, plasticizer intermediate, or chain transfer agent in the production of resins, plastics, and rubber compounds.
• Chemical Synthesis Intermediate: Used in the synthesis of oil-soluble phenolic resins, epoxy resin modifiers, and other specialty chemicals requiring a long-chain hydrophobic group.
• Metal Working Fluids: Incorporated as a component in formulations for cutting oils, rolling oils, and corrosion inhibitors due to its lubricity and surface-active properties.
• Adhesive and Sealant Formulations: Functions as a tackifier or modifier to improve adhesion and flexibility in various adhesive systems.

Basic Information

Product Name	Dodecylphenol
CAS No.	1331-57-3
Molecular Formula	C18H30O
Molecular Weight	262.43 g/mol
Synonyms	Dodecyl phenol; Laurylphenol; p-Dodecylphenol; 4-Dodecylphenol; Phenol, dodecyl-; 1-Hydroxy-4-dodecylbenzene; Alkyl (C12) phenol; Para-dodecyl phenol
EINECS	215-560-8

Quality Control

Our Dodecylphenol is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, isomer distribution, and impurity profile analysis. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Clear, viscous liquid to pale yellow solid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Para-isomer Content	≥ 90.0%
Color (APHA)	≤ 100
Hydroxyl Value	Contact for details
Water Content (KF)	≤ 0.2%

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