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Chemodex
Thioxanthone
88
CHF
CHF 88.00
In stock
CDX-T0572-G02525 gCHF 88.00
CDX-T0572-G100100 gCHF 318.00
| Product Details | |
|---|---|
| Synonyms | 9-Oxothioxanthene; Thioxanthen-9-one |
| Product Type | Chemical |
| Properties | |
| Formula |
C13H8OS |
| MW | 212.27 |
| CAS | 492-22-8 |
| Purity Chemicals | ≥97% (HPLC) |
| Appearance | Yellow solid. |
| Solubility | Soluble in chloroform. |
| Identity | Determined by 1H-NMR. |
| Declaration | Manufactured by Chemodex. |
| Other Product Data |
Click here for Original Manufacturer Product Datasheet |
| InChi Key | YRHRIQCWCFGUEQ-UHFFFAOYSA-N |
| Smiles | O=C1C2=C(C=CC=C2)SC3=CC=CC=C31 |
| Shipping and Handling | |
| Shipping | AMBIENT |
| Short Term Storage | +20°C |
| Long Term Storage | +20°C |
| Handling Advice | Protect from light and moisture. |
| Use/Stability | Stable for at least 2 years after receipt when stored at RT. |
| Documents | |
| MSDS | Inquire |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Description
Thioxanthone is a type II photoinitiator. The high molar absorptivity of thioxanthone in the near-UV spectral region makes this chromophore attractive as a photoinitiator for free-radical polymerization. Thioxanthone-based photoinitiators show some of the best light absorption properties in the near-UV spectral region and are therefore widely used. Spectral data: Absorption maximum = 380nm. Also used as building block and intermediate for synthesis.
Product References
(1) F. Karasu, et al.; J. Org. Chem. 78, 9161 (2013) | (2) N. Karaca, et al.; Photopolymerisation Initiating Systems Chapter 1 (2018)