Isopropyl-9H-thioxanthen-9-one, mixture of 2- and 4-isomers
Isopropyl-9H-thioxanthen-9-one, mixture of 2- and 4-isomers (CAS: 75081-21-9), with a molecular weight of 254.35 g/mol, is a thioxanthone derivative primarily utilised in materials science and polymer chemistry. This compound serves as a photoinitiator, playing a crucial role in various polymerization processes. Its specific isomeric composition allows for tailored reactivity in UV-curable systems, making it a valuable reagent for advanced material applications.
- Synonyms
- C16H14OS
Photoinitiator in UV Curing
This thioxanthone derivative acts as a Type II photoinitiator, absorbing UV light and initiating radical polymerization. It is widely used in UV-curable coatings, inks, and adhesives, enabling rapid curing upon exposure to ultraviolet radiation.
Polymer Science Research
As a reagent for polymerization, it is employed in academic and industrial research settings to study and develop new polymeric materials. Its ability to initiate polymerization makes it a key component in the synthesis of novel polymers with specific properties.
Materials Science Applications
The compound finds application in the development of advanced materials, particularly in areas requiring controlled photopolymerization. This includes applications in photolithography, 3D printing resins, and the creation of functional polymer films.
| Molecular weight | 254.35 |
|---|---|
| Empirical formula | C16H14OS |
| Assay | 97% |
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 Isopropyl-9H-thioxanthen-9-one, mixture of 2- and 4-isomers used for?
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This compound is primarily used as a photoinitiator in UV curing applications, including coatings, inks, and adhesives, and in polymer science for the synthesis of new materials.
What is the CAS number and formula for Isopropyl-9H-thioxanthen-9-one, mixture of 2- and 4-isomers?
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The CAS number is 75081-21-9 and its empirical formula is C16H14OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Isopropyl-9H-thioxanthen-9-one, mixture of 2- and 4-isomers with an assay of 97%. This is a technical grade material and is not represented as USP, BP, or EP grade.
How should Isopropyl-9H-thioxanthen-9-one, mixture of 2- and 4-isomers be handled?
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According to the data, this compound has a WGK (German Water Hazard Class) of 3, indicating it is hazardous to aquatic life. Handle with appropriate personal protective equipment in a well-ventilated area and avoid release into the environment.
Can Tech Serve Solutions export this chemical?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and reagents.
How can I request a quote or sample?
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Please contact our sales team directly through the website or by phone to request a quote or a sample of Isopropyl-9H-thioxanthen-9-one, mixture of 2- and 4-isomers.
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