Description

N,N''-Naphthalene-1,5-Diylbis[N'-[3-[(2-Ethylhexyl)Oxy]Propyl]Urea] is a specialized organic compound designed for high-performance applications requiring specific molecular interactions. This chemical matters as a sophisticated additive and intermediate, offering unique properties derived from its naphthalene core and branched alkyl-ether side chains. It is primarily needed by manufacturers in the polymer, specialty chemical, and advanced material sectors for applications such as light stabilizers, compatibilizers, and functional monomers.

Application

• As a light stabilizer or UV absorber in polymer formulations to enhance the durability of plastics and coatings.
• As a key intermediate in the synthesis of advanced organic materials and specialty chemicals.
• As a compatibilizer or additive in polymer blends to improve material properties and processing.
• In the research and development of liquid crystal displays (LCDs) and other electronic materials.
• As a functional component in the formulation of high-performance adhesives and sealants.
• For use in analytical chemistry as a reference standard or reagent.

Basic Information

Item	Detail
Product Name	N,N''-Naphthalene-1,5-Diylbis[N'-[3-[(2-Ethylhexyl)Oxy]Propyl]Urea]
CAS No.	71216-01-8
Molecular Formula	C₃₂H₅₂N₄O₄
Molecular Weight	556.79 g/mol
Synonyms	1,5-Bis[[3-[(2-ethylhexyl)oxy]propyl]ureido]naphthalene; Urea, N,N'-(1,5-naphthalenediyl)bis[N'-[3-[(2-ethylhexyl)oxy]propyl]-; Light Stabilizer 71216-01-8; Naphthalene-1,5-diylbis(urea) derivative; Bis(3-((2-ethylhexyl)oxy)propyl) naphthalene-1,5-dicarbamate precursor
EINECS	Contact for details

Quality Control

Our N,N''-Naphthalene-1,5-Diylbis[N'-[3-[(2-Ethylhexyl)Oxy]Propyl]Urea] is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

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

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