Description

1-(2,4-Dihydroxyphenyl)-2-Methyl-1-Propanone is a specialized aromatic ketone derivative with a unique phenolic structure. This compound matters as a versatile chemical intermediate and photoinitiator, valued for its ability to generate free radicals upon exposure to UV light. Industries such as polymer manufacturing, UV-curable coatings, adhesives, and advanced material synthesis need this high-purity chemical for developing innovative products and processes.

Application

• UV-Curable Systems: Acts as a highly efficient Type I photoinitiator in coatings, inks, and adhesives that cure under UV light.
• Polymer Chemistry: Serves as a key intermediate in the synthesis of specialty polymers and resins, including phenolic resins.
• Photopolymerization: Used in the production of photoresists, printing plates, and other imaging materials.
• Organic Synthesis: Functions as a building block for synthesizing more complex pharmaceutical intermediates and fine chemicals.
• Dental Composites: Employed in light-curable dental restorative materials and sealants.
• Electronic Materials: Utilized in the formulation of encapsulants and protective coatings for electronic components.

Basic Information

Product Name	1-(2,4-Dihydroxyphenyl)-2-Methyl-1-Propanone
CAS No.	29048-54-2
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	2-Methyl-1-(2,4-dihydroxyphenyl)propan-1-one; 2,4-Dihydroxy-2-methylpropiophenone; 2-Hydroxy-4-(2-hydroxy-2-propyl)benzophenone; Dihydroxy Methyl Propiophenone; Photoinitiator 2959; Irgacure 2959; CQ (Camphorquinone) related photoinitiator; UV-2959
EINECS	Contact for details

Quality Control

Our 1-(2,4-Dihydroxyphenyl)-2-Methyl-1-Propanone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets exacting standards for use in sensitive applications like photopolymerization. Certificates of Analysis (COA) documenting all critical parameters 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, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be stored under an inert atmosphere such as nitrogen for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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