Description

Masonin CAS NO 568-40-1 is a high-purity chemical compound, also known by its systematic name 2,4-Dihydroxybenzophenone. This compound serves as a versatile intermediate and functional additive, valued for its specific chemical structure and properties. It is essential for manufacturers and research institutions in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality raw materials for synthesis and product development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• UV Absorber / Light Stabilizer: Used in polymer formulations, coatings, and personal care products to protect against ultraviolet light degradation.
• Agrochemical Synthesis: Serves as a precursor in the manufacturing of certain herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: A valuable reagent for constructing complex molecular architectures in research and industrial chemistry.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specific dyes and organic pigments.
• Laboratory Research: Used as a standard or reagent in analytical chemistry and life science research applications.

Basic Information

Product Name	Masonin
CAS No.	568-40-1
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; 2,4-Dihydroxybenzophenon; NSC 403697
EINECS	209-304-5

Quality Control

Our Masonin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 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 reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	142°C - 147°C
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.