Description

1-[Bis[[2-Chloro-5-[[1-(Dodecyloxycarbonyl)Ethoxy]Carbonyl]Phenyl]Carbamoyl]Methyl]-1H-Benzotriazole-5-Carboxylic Acid Phenyl Ester is a sophisticated, high-molecular-weight organic compound designed for advanced material science applications. This chemical is valued for its ability to impart specific functional properties, such as UV stabilization and polymer compatibility, in demanding formulations. It is primarily sought by manufacturers in the polymer additives, specialty coatings, and high-performance plastics industries for developing next-generation materials.

Application

• As a key monomer or additive in the synthesis of advanced polymeric UV absorbers for coatings and plastics.
• Utilized in the production of specialty light stabilizers for automotive, aerospace, and construction materials requiring long-term weatherability.
• Employed as an intermediate in organic synthesis for creating complex, multi-functional molecules in pharmaceutical and agrochemical research.
• Used in the formulation of high-performance additives for engineering plastics to enhance durability against environmental degradation.
• Application in advanced resin systems where specific light-filtering or stabilizing properties are critical.
• Serves as a functional component in specialty chemical blends for niche industrial applications.

Basic Information

Product Name	1-[Bis[[2-Chloro-5-[[1-(Dodecyloxycarbonyl)Ethoxy]Carbonyl]Phenyl]Carbamoyl]Methyl]-1H-Benzotriazole-5-Carboxylic Acid Phenyl Ester
CAS No.	111631-52-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1H-Benzotriazole-5-carboxylic acid, 1-[[bis[[2-chloro-5-[(1-dodecoxycarbonyl)ethoxy]carbonyl]phenyl]amino]carbonyl]methyl]-, phenyl ester; Phenyl 1-({bis[2-chloro-5-({1-[(dodecyloxy)carbonyl]ethoxy}carbonyl)phenyl]carbamoyl}methyl)-1H-benzotriazole-5-carboxylate; UV Absorber Intermediate 111631-52-8; Benzotriazole Phenyl Ester Derivative; Light Stabilizer Precursor CAS 111631-52-8
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is controlled using advanced analytical techniques to guarantee identity, purity, and consistency. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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