Description

N,N'-1,2-Ethanediylbis[2-(4-tert-Butylphenoxy)Acetamide] is a specialized organic compound with a symmetrical bis-acetamide structure, serving as a high-performance intermediate and functional additive. Its molecular design provides excellent thermal stability and compatibility, making it valuable for enhancing material properties in demanding industrial applications. This product is primarily utilized by manufacturers in the polymer, specialty chemical, and advanced material sectors seeking to improve product performance and process efficiency. CAS No. 494830-67-0.

Application

• Polymer Additive: Acts as a light stabilizer, antioxidant, or cross-linking agent in engineering plastics and high-performance resins to extend service life.
• Specialty Chemical Intermediate: Used in the synthesis of advanced surfactants, corrosion inhibitors, and other functional chemicals.
• Lubricant & Fuel Additive: Enhances oxidative stability and performance characteristics in synthetic lubricants and industrial fuels.
• Adhesive & Coating Formulations: Imparts improved durability, adhesion, and resistance to environmental degradation in high-end coatings and adhesives.
• Pharmaceutical & Agrochemical Intermediates: Serves as a key building block in the research and development of active ingredients.
• Material Science Research: Employed in academic and industrial R&D for developing novel polymers and composite materials.

Basic Information

Product Name	N,N'-1,2-Ethanediylbis[2-(4-tert-Butylphenoxy)Acetamide]
CAS No.	494830-67-0
Molecular Formula	C28H40N2O4
Molecular Weight	468.63 g/mol
Synonyms	1,2-Bis[2-(4-tert-butylphenoxy)acetamido]ethane; Ethylenebis[2-(4-tert-butylphenoxy)acetamide]; N,N'-Ethylenebis(2-(4-tert-butylphenoxy)acetamide); Bisacetamide light stabilizer; LS-770 (common trade name); EBA (abbreviation); 4-tert-Butylphenoxyacetamide ethylene dimer
EINECS	Contact for details

Quality Control

Our N,N'-1,2-Ethanediylbis[2-(4-tert-Butylphenoxy)Acetamide] 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 industry standards. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and quality assurance for your production processes.

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 sources and incompatible materials. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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