Description

Methanone, [4-[2-(2-Hydroxyethoxy)Ethoxy]Phenyl]Phenyl- is a specialized organic compound featuring a benzophenone core modified with a hydrophilic polyether chain. This unique structure makes it a valuable intermediate for synthesizing advanced materials, particularly UV absorbers and light stabilizers. It is essential for manufacturers in the polymer, coatings, and specialty chemical industries seeking to enhance product durability and performance.

Application

• Polymer Additive Synthesis: A key intermediate for manufacturing high-performance light stabilizers and UV absorbers used in plastics and resins.
• Advanced Coatings: Used in the development of UV-curable coatings and finishes that require enhanced weatherability and light protection.
• Specialty Chemical Intermediate: Serves as a building block in organic synthesis for pharmaceuticals, agrochemicals, and fine chemicals.
• Personal Care Ingredients: Employed in the research and production of specialty sunscreens and cosmetic stabilizers.
• Adhesive & Sealant Formulations: Contributes to the stability and longevity of adhesive products exposed to sunlight.
• Material Science Research: Utilized in R&D for developing novel polymeric materials with specific optical or protective properties.

Basic Information

Product Name	Methanone, [4-[2-(2-Hydroxyethoxy)Ethoxy]Phenyl]Phenyl-
CAS No.	916171-13-6
Molecular Formula	C19H22O5
Molecular Weight	330.37 g/mol
Synonyms	2-Hydroxy-4-(2-hydroxyethoxyethoxy) benzophenone; 2-Hydroxy-4-(2-(2-hydroxyethoxy)ethoxy)benzophenone; UV-0 Derivative; Benzophenone-12 analogue; 4-[2-(2-Hydroxyethoxy)ethoxy]benzophenone; Light Stabilizer Intermediate; BP-12 Related Compound; Hydrophilic Benzophenone Derivative
EINECS	Contact for details

Quality Control

Our Methanone, [4-[2-(2-Hydroxyethoxy)Ethoxy]Phenyl]Phenyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

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	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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