2-Chlorothioxanthen-9-one
2-Chlorothioxanthen-9-one (CAS: 86-39-5) is an organic compound with a molecular weight of 246.71 g/mol. This thioxanthone derivative serves as a key component in various material science applications, notably as an organic photoinitiator. Its chemical structure facilitates its role in polymerisation processes, making it a valuable reagent for synthesising polymers and other advanced materials. Tech Serve Solutions supplies this chemical with an assay of 98%.
Organic Photoinitiator
2-Chlorothioxanthen-9-one functions as an effective photoinitiator, absorbing UV light to generate reactive species. This process is crucial for initiating polymerisation reactions in coatings, inks, and adhesives.
Polymer Science
Within polymer science, this compound is utilised as a reagent for polymerisation. It plays a role in the synthesis and modification of various polymeric materials, contributing to their cross-linking and curing.
Materials Science
Its properties make it valuable in materials science research and development. It can be incorporated into formulations designed for light-curable applications, influencing the final material characteristics.
| Molecular weight | 246.71 |
|---|---|
| Empirical formula | C13H7ClOS |
| Assay | 98% |
| Melting point | 153-154 °C(lit.) |
Hazard statements
- H228Flammable solid
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 91 °C / 195.8 °F |
| Transport (UN / ADR) | UN 1325 4.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
| Safety statements (S) | 16-33 |
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 2-Chlorothioxanthen-9-one used for?
+
2-Chlorothioxanthen-9-one (CAS: 86-39-5) is primarily used as an organic photoinitiator and a reagent in polymer science and materials science, particularly for initiating polymerisation reactions.
What is the CAS number and formula for 2-Chlorothioxanthen-9-one?
+
The CAS number for 2-Chlorothioxanthen-9-one is 86-39-5. Its empirical formula is C13H7ClOS.
What grade and purity does Tech Serve Solutions supply for 2-Chlorothioxanthen-9-one?
+
Tech Serve Solutions supplies 2-Chlorothioxanthen-9-one with an assay of 98%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
What are the safety considerations when handling 2-Chlorothioxanthen-9-one?
+
2-Chlorothioxanthen-9-one is classified under GHS02 with the signal word Warning and hazard statement H228 (Flammable solid). Handling requires appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (type N100 or P3 filters), and should be done in areas away from ignition sources, following precautionary statement P210.
How is 2-Chlorothioxanthen-9-one packed, shipped, and exported?
+
As a global supplier, Tech Serve Solutions adheres to all regulations for packing, shipping, and exporting chemicals like 2-Chlorothioxanthen-9-one, including UN 1325 classification for flammable solids.
How can I request a sample or a quote for 2-Chlorothioxanthen-9-one?
+
To request a sample or a quote for 2-Chlorothioxanthen-9-one, please contact our sales department through the TSS website or by direct inquiry, providing your contact details and requirements.
▶ Related products
(2,3-Epoxypropyl)benzene
Polymer Science
(2-Boc-amino)ethyl methacrylate
C11H19NO4
Polymer Science
(3,5,5-Trimethylcyclohex-2-enylidene)malononitrile
Polymer Science
(3-Acrylamidopropyl)trimethylammonium chloride solution
Polymer Science
1,1,1-Trifluoro-2-(trifluoromethyl)-2-hydroxy-4-methyl-5-pentyl methacrylate
Polymer Science
1,1,1-Tris(4-hydroxyphenyl)ethane
Polymer Science
1,1-Cyclohexanediacetic acid
Polymer Science
1,12-Diisocyanatododecane
Polymer Science
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis