Description

3,5-Dihydroxybenzophenone is a versatile organic compound belonging to the benzophenone class, characterized by two hydroxyl groups in the meta positions. This specific substitution pattern makes it a valuable intermediate and functional additive in advanced material synthesis. It is particularly sought after by manufacturers in the polymer and specialty chemical industries. The compound is supplied under strict quality control to ensure batch-to-batch consistency for demanding industrial applications.

Application

• Polymer Additive: Acts as a light stabilizer or UV absorber precursor in the production of plastics and coatings to enhance weatherability.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis: Utilized as a versatile intermediate for constructing more complex chemical architectures, including ligands and dendrimers.
• Agrochemicals: Employed in the research and development of novel crop protection agents and pesticides.
• Dye and Pigment Manufacturing: Functions as a core structure for synthesizing specialized dyes and organic pigments.
• Crosslinking Agent: Can be used in the formulation of epoxy resins and other thermosetting polymers to modify mechanical properties.
• Laboratory Research: Used as a standard or reagent in academic and industrial R&D for material science and chemical studies.
• Cosmetic Ingredient Intermediate: May be processed into derivatives used in sunscreen formulations for UV protection.

Basic Information

Product Name	3,5-Dihydroxybenzophenone
CAS No.	38009-30-2
Molecular Formula	C13H10O3
Molecular Weight	214.22 g/mol
Synonyms	3,5-Dihydroxybenzophenone; Benzophenone, 3,5-dihydroxy-; (3,5-Dihydroxyphenyl)(phenyl)methanone; 3,5-Dihydroxyphenyl phenyl ketone; 3,5-Dihydroxy diphenyl ketone; α-Phenyl-3,5-dihydroxybenzyl alcohol ketone; 38009-30-2; NSC 403697
EINECS	Contact for details

Quality Control

Our 3,5-Dihydroxybenzophenone is manufactured under a quality management system to ensure high purity and reliability. Each batch undergoes rigorous analytical testing, including HPLC for assay and purity verification. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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