Description

1,3-Bis(1,1-Dimethylethyl)-2-Naphthol is a sterically hindered phenolic compound, valued for its role as a versatile intermediate and antioxidant precursor in advanced chemical synthesis. Its molecular structure provides excellent stability, making it a critical component for developing high-performance materials and specialty additives. This product is essential for R&D laboratories and manufacturers in the polymer, agrochemical, and pharmaceutical sectors seeking to enhance product longevity and performance.

Application

• Polymer Additive: Serves as a key intermediate in the synthesis of high-performance antioxidants and light stabilizers for plastics and elastomers.
• Agrochemical Intermediates: Used in the production of advanced active ingredients and formulation aids for crop protection chemicals.
• Pharmaceutical Synthesis: Acts as a building block for creating complex molecules in medicinal chemistry and drug development.
• Lubricant & Fuel Additives: Employed in formulating antioxidants that prevent oxidation and degradation in industrial lubricants and fuels.
• Specialty Chemical Manufacturing: Functions as a versatile precursor for synthesizing dyes, pigments, and other fine chemicals.
• Research & Development: A valuable standard and reagent in academic and industrial R&D for studying antioxidant mechanisms and developing new materials.

Basic Information

Product Name	1,3-Bis(1,1-Dimethylethyl)-2-Naphthol
CAS No.	83898-61-7
Molecular Formula	C20H28O
Molecular Weight	284.44 g/mol
Synonyms	2-Naphthol, 1,3-bis(1,1-dimethylethyl)-; 1,3-Di-tert-butyl-2-naphthol; 1,3-Di-tert-butyl-2-hydroxynaphthalene; 2-Hydroxy-1,3-di-tert-butylnaphthalene; DTBN; 1,3-DTBN; 1,3-Di-t-butyl-2-naphthol; 1,3-Bis(tert-butyl)-2-naphthol
EINECS	Contact for details

Quality Control

Our 1,3-Bis(1,1-Dimethylethyl)-2-Naphthol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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