2-Isopropylthioxanthone
Synonym(s):2-Isopropyl-9H-thioxanthen-9-one
- CAS NO.：5495-84-1
- Empirical Formula: C16H14OS
- Molecular Weight: 254.35
- MDL number: MFCD00055658
- EINECS: 226-827-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
What is 2-Isopropylthioxanthone?
Chemical properties
2-Isopropylthioxanthone is light yellow solid with general solubility, effective at low concentration. The absorption wavelength is 250~400nm.
The Uses of 2-Isopropylthioxanthone
2-Isopropylthioxanthone is a thioxanthone derivative useful as photoinitiators.
What are the applications of Application
2-Isopropylthioxanthone has been used as an analytical standard for the determination of the analyte in packaged food materials using liquid chromatography-tandem mass spectrometry (LC–MS/MS). It may be used as an analytical standard for the determination of the analyte in milk, fruit drinks and packaged beverages by high performance liquid chromatography (HPLC) coupled to MS/MS and micellar electrokinetic chromatography techniques (MEKC).
General Description
2-Isopropylthioxanthone is a compound, which can play the role of a sulfur type photoinitiator in printing industries and UV-cured inks for food packaging materials.
Properties of 2-Isopropylthioxanthone
| Melting point: | 76 °C |
| Boiling point: | 398.9±32.0 °C(Predicted) |
| Density | 1.199±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 20℃ |
| Flash point: | 210 °C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Ethyl Acetate (Slightly) |
| form | neat |
| form | Solid |
| color | Pale Yellow to Light Yellow |
| Water Solubility | 340μg/L at 20℃ |
| CAS DataBase Reference | 5495-84-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 9H-thioxanthen-9-one, 2-(1-methylethyl)-(5495-84-1) |
| EPA Substance Registry System | 9H-Thioxanthen-9-one, 2-(1-methylethyl)- (5495-84-1) |
Safety information for 2-Isopropylthioxanthone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P501:Dispose of contents/container to..… |
Computed Descriptors for 2-Isopropylthioxanthone
| InChIKey | KTALPKYXQZGAEG-UHFFFAOYSA-N |
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