Description

Dodecyl-2-Naphthol is a high-purity alkylated naphthol derivative, specifically the dodecyl-substituted isomer of 2-naphthol. This compound is valued for its dual functionality, combining the phenolic properties of naphthol with the hydrophobic character of a long alkyl chain, making it an effective intermediate and performance additive. It is primarily utilized in the synthesis of specialized antioxidants, polymer stabilizers, and as a key building block in the production of surfactants and lubricant additives for industrial and specialty chemical applications.

Application

• Antioxidant & Stabilizer Synthesis: A crucial monomer for manufacturing phenolic antioxidants used to protect polymers, plastics, and synthetic rubbers from thermal and oxidative degradation.
• Surfactant & Emulsifier Production: Serves as a hydrophobic intermediate in the synthesis of non-ionic surfactants and emulsifiers for industrial cleaning, agrochemicals, and textile processing.
• Lubricant & Fuel Additives: Used to develop ashless anti-wear and detergent-dispersant additives for high-performance engine oils and industrial lubricants.
• Chemical Intermediate: Acts as a versatile building block in organic synthesis for pharmaceuticals, dyes, and other fine chemicals requiring a sterically hindered phenol group.
• Photographic Chemicals: Employed in the formulation of certain developers and couplers in specialized photographic applications.
• Research & Development: Used in academic and industrial R&D for studying antioxidant mechanisms and developing new material science applications.

Basic Information

Product Name	Dodecyl-2-Naphthol
CAS No.	85927-01-1
Molecular Formula	C22H32O
Molecular Weight	312.49 g/mol
Synonyms	2-Dodecylnaphthalen-1-ol; 1-Dodecyl-2-naphthol; Lauryl-2-naphthol; 2-Hydroxy-1-dodecylnaphthalene; 1-Hydroxy-2-dodecylnaphthalene; Dodecylnaphthol; Alkylated 2-Naphthol; (2-Naphthyl)dodecyl alcohol
EINECS	Contact for details

Quality Control

Our Dodecyl-2-Naphthol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets stringent specifications for industrial and fine chemical use. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment to guarantee traceability and consistent performance.

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 strong oxidizing agents, strong acids, and heat sources. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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