Description

β-Naphthyl Stearate is a synthetic ester compound formed from β-naphthol and stearic acid. This chemical is valued for its role as a versatile intermediate and functional additive in various industrial synthesis and formulation processes. It is primarily utilized by manufacturers in the polymer, lubricant, and specialty chemical industries seeking specific ester properties for their products.

Application

• As a plasticizer and lubricant additive in polymer and resin formulations to improve flexibility and processing.
• As a chemical intermediate in the synthesis of more complex organic compounds, dyes, and pigments.
• As a viscosity modifier and pour point depressant in specialty lubricants and greases.
• As a component in metalworking fluids to provide lubrication and anti-wear properties.
• As a raw material for the production of surfactants and emulsifiers.
• In research and development for novel material science applications.

Basic Information

Product Name	β-Naphthyl Stearate
CAS No.	6343-74-4
Molecular Formula	C₂₈H₄₄O₂
Molecular Weight	412.65 g/mol
Synonyms	2-Naphthyl Stearate; 2-Naphthyl Octadecanoate; Stearic Acid 2-Naphthyl Ester; β-Naphthyl Octadecanoate; Octadecanoic Acid 2-Naphthyl Ester; 2-Naphthalenyl Octadecanoate; 2-Hydroxynaphthalene Stearate Ester
EINECS	228-744-6

Quality Control

Our β-Naphthyl Stearate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet our high standards. A Certificate of Analysis (COA) detailing specific results for key parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong alkalis and incompatible organic solvents. Recommended storage temperature is between 15°C and 25°C.

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%

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