261-31-4
261-31-4 structure
- Name: thioxanthene
- Chemical Name: 9H-thioxanthene
- CAS Number: 261-31-4
- Molecular Formula: C13H10S
- Molecular Weight: 198.28300
- Catalog: Dyes and pigments dye Disperse dye
- Create Date: 2018-06-26 17:36:36
- Modify Date: 2024-01-02 10:16:14
| Name | 9H-thioxanthene |
|---|---|
| Synonyms |
Thioxanthine
Thioxanthen dibenzothiopyran 9H-thioxanthen Thioxanthene EINECS 205-972-1 |
| Density | 1.197g/cm3 |
|---|---|
| Boiling Point | 323ºC at 760mmHg |
| Melting Point | 128-131ºC |
| Molecular Formula | C13H10S |
| Molecular Weight | 198.28300 |
| Flash Point | 146.3ºC |
| Exact Mass | 198.05000 |
| PSA | 25.30000 |
| LogP | 3.74200 |
| Appearance | Crystals and Needles | White |
| Vapour Pressure | 0.000508mmHg at 25°C |
| Index of Refraction | 1.671 |
| Symbol |
GHS07, GHS09 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H410 |
| Precautionary Statements | P301 + P312 + P330 |
| Hazard Codes | Xi |
| RIDADR | UN 3077 9 / PGIII |
| HS Code | 2934999090 |
| Precursor 8 | |
|---|---|
| DownStream 7 | |
![bis[2-(thiophenoxy)benzyl] oxalate structure](https://image.chemsrc.com/caspic/109/120454-38-8.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |