9-Thioxanthen-9-one
9-Thioxanthen-9-one
CAS: 492-22-8
Molecular Formula: C13H8OS
9-Thioxanthen-9-one - Names and Identifiers
| Name | 9-Thioxanthen-9-one |
| Synonyms | Prothiene Thiaxanthon Thiaxanthone Thioxanthone Thioxanthenone Thiaxanthenone THIOXANTHEN-9-ONE Thioxanthene-9-one 9-Thioxanthen-9-one 9H-thioxanthen-9-one Thioxanthene, 9-oxo- 9H-Thioxanthene, 9-oxo- |
| CAS | 492-22-8 |
| EINECS | 207-749-4 |
| InChI | InChI=1/C13H8OS/c14-13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13/h1-8H |
| InChIKey | YRHRIQCWCFGUEQ-UHFFFAOYSA-N |
9-Thioxanthen-9-one - Physico-chemical Properties
| Molecular Formula | C13H8OS |
| Molar Mass | 212.27 |
| Density | 1.2247 (rough estimate) |
| Melting Point | 210-213°C(lit.) |
| Boling Point | 371-373°C715mm Hg(lit.) |
| Flash Point | 371-373°C/715mm |
| Water Solubility | practically insoluble |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Vapor Presure | 8E-06mmHg at 25°C |
| Appearance | Yellow-like crystals |
| Color | Pale Yellow to Light Yellow |
| Merck | 14,9369 |
| BRN | 140978 |
| Storage Condition | 2-8°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Refractive Index | 1.5700 (estimate) |
| MDL | MFCD00005066 |
9-Thioxanthen-9-one - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29349990 |
| Hazard Note | Irritant |
9-Thioxanthen-9-one - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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