Description

2,2-Dimethyl-2'-Methoxypropiophenone CAS NO 22526-24-5 is a specialized organic compound belonging to the class of aromatic ketones. This chemical serves as a crucial photoinitiator and intermediate in advanced polymerization processes, enabling precise control over reaction kinetics. It is primarily utilized by manufacturers in the polymer, coatings, and specialty chemical industries seeking high-performance materials.

Application

• Photoinitiator for UV-Curable Systems: A key component in UV-curable inks, coatings, and adhesives, facilitating rapid polymerization under UV light.
• Polymer Synthesis Intermediate: Used in the production of specialty polymers and resins where controlled radical initiation is required.
• Crosslinking Agent: Employed in formulations for coatings and films to enhance durability, chemical resistance, and surface properties.
• Research & Development: Serves as a building block in organic synthesis and material science research for developing novel compounds.
• Dental & Medical Materials: Used in the formulation of light-curable composites and restorative materials in dental applications.
• Electronic Materials: Applied in the manufacture of photoresists and other light-sensitive materials for the electronics industry.

Basic Information

Product Name	2,2-Dimethyl-2'-Methoxypropiophenone
CAS No.	22526-24-5
Molecular Formula	C12H16O2
Molecular Weight	192.26 g/mol
Synonyms	2'-Methoxy-2,2-dimethylpropiophenone; α,α-Dimethyl-2-methoxypropiophenone; 2-Methoxy-2-methylpropiophenone derivative; Photoinitiator 907 (trade name); Irgacure 907 (trade name); 1-[4-(Methoxyphenyl)]-2-methyl-2-propanone; 4-Methoxy-α,α-dimethylbenzenepropanal
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-2'-Methoxypropiophenone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.5%
Melting Point	70 - 74 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 1.5%

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