3-Methylbenzophenone
3-Methylbenzophenone (CAS: 643-65-2; Formula: C₁₄H₁₂O) is a substituted benzophenone with a molecular weight of 196.24 g/mol. This organic compound serves as a valuable photoinitiator in polymer science and materials science applications. It is widely used in UV-curing processes and as a reagent for initiating polymerization reactions, contributing to advancements in coatings, inks, and adhesives. Tech Serve Solutions supplies this chemical with high purity for research and industrial use.
Photoinitiation in UV Curing
3-Methylbenzophenone functions as an efficient Type II photoinitiator in ultraviolet (UV) curing systems. It absorbs UV light and initiates radical polymerization, making it suitable for applications in inks, coatings, and adhesives that require rapid drying and hardening.
Polymer Science Research
This compound is utilized as a reagent in polymer science for initiating polymerization processes. Its properties are valuable in the synthesis and modification of various polymers, facilitating research into new material properties and applications.
Materials Science Applications
In materials science, 3-Methylbenzophenone can be employed in the development of new materials, particularly where photochemistry plays a role. Its ability to initiate polymerization is key to its utility in creating specialized polymer-based materials.
| Molecular weight | 196.24 |
|---|---|
| Linear formula | CH3C6H4COC6H5 |
| Assay | 99% |
| Boiling point | 183-185 °C/16 mmHg(lit.) |
| Density | 1.095 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.597(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Methylbenzophenone used for?
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3-Methylbenzophenone is primarily used as a photoinitiator in UV curing processes for inks, coatings, and adhesives, and as a reagent for initiating polymerization in polymer science and materials science research.
What is the CAS number and chemical formula for 3-Methylbenzophenone?
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The CAS number for 3-Methylbenzophenone is 643-65-2, and its chemical formula is C₁₄H₁₂O.
What grade and purity does Tech Serve Solutions supply for 3-Methylbenzophenone?
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Tech Serve Solutions supplies 3-Methylbenzophenone with an assay of 99%. This product is supplied for research and industrial use and is not represented as USP, BP, or EP grade.
What are the safety and handling considerations for 3-Methylbenzophenone?
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3-Methylbenzophenone requires the use of eyeshields and gloves for protection. It has a flash point above 113 °C (235.4 °F) and is classified under WGK Germany 3, indicating it is hazardous to water.
How is 3-Methylbenzophenone packed, shipped, and exported?
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Tech Serve Solutions securely packs and exports chemicals like 3-Methylbenzophenone according to international shipping regulations. Specific packaging details are available upon request.
How can I request a quote or sample of 3-Methylbenzophenone?
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To request a quote or a sample of 3-Methylbenzophenone, please contact our sales team through the website or by phone, providing your specific requirements.
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