Description

4'-Dodecyl-3-Hydroxynaphth-2-Anilide is a specialized organic compound belonging to the class of naphthylamide derivatives. This chemical is valued for its role as a key intermediate and functional additive in advanced material synthesis. It is primarily sought after by manufacturers in the polymer and specialty chemical industries who require precise molecular structures to impart specific properties to their final products. The compound is identified by the CAS registry number 29246-97-7.

Application

• As a light stabilizer or UV absorber in polymer formulations, particularly for polyolefins and engineering plastics.
• As a key synthetic intermediate in the production of advanced dyes, pigments, and optical brighteners.
• As a functional additive in lubricants and fuel additives to enhance performance characteristics.
• In the research and development of liquid crystal materials and other advanced organic electronic components.
• As a chelating agent or metal deactivator in specific industrial processes.
• For use in analytical chemistry as a reagent or standard for method development.

Basic Information

Product Name	4'-Dodecyl-3-Hydroxynaphth-2-Anilide
CAS No.	29246-97-7
Molecular Formula	C28H41NO2
Molecular Weight	423.63 g/mol
Synonyms	3-Hydroxy-N-(4-dodecylphenyl)-2-naphthamide; N-(4-Dodecylphenyl)-3-hydroxy-2-naphthamide; 4'-Dodecyl-3-hydroxy-2-naphthanilide; Dodecyl Hydroxynaphthoic Anilide; Light Stabilizer DDA; UV Absorber DDA; Antioxidant DDA
EINECS	Contact for details

Quality Control

Our 4'-Dodecyl-3-Hydroxynaphth-2-Anilide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and consistent batch-to-batch reliability. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere for long-term storage. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
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.