Description

Encelin CAS NO 15569-50-3 is a high-purity chemical compound, also known as 2,4-Dihydroxybenzophenone, valued for its role as a versatile intermediate and UV-absorbing chromophore. Its significance lies in its ability to impart specific functional properties in advanced material synthesis and specialty formulations. This product is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and polymer industries seeking reliable, high-quality building blocks for their processes.

Application

• Pharmaceutical Intermediate: A key starting material or precursor in the synthesis of active pharmaceutical ingredients (APIs) and other drug substances.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the benzophenone core structure is required.
• Polymer Additive: Functions as a light stabilizer or UV absorber in plastics and coatings to prevent photodegradation and extend material lifespan.
• Organic Synthesis: Serves as a versatile building block in research and development for creating complex organic molecules.
• Cosmetic Ingredient: Employed in formulations such as sunscreens for its potential UV-filtering properties.
• Laboratory Reagent: Used as a standard or reagent in analytical chemistry and quality control testing.

Basic Information

Product Name	Encelin
CAS No.	15569-50-3
Molecular Formula	C13H10O3
Molecular Weight	214.22 g/mol
Synonyms	2,4-Dihydroxybenzophenone; Benzophenone-1; BP-1; Uvinul 400; 2,4-DHB; (2,4-Dihydroxyphenyl)phenylmethanone; Escalol 567; Eusolex 4360
EINECS	239-630-9

Quality Control

Our Encelin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer requirements. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	142 - 147 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.