9H-THIOXANTHEN-9-ONE, 2-CHLORO-
2-Chlorothioxanthen-9-one
CAS: 86-39-5
Molecular Formula: C13H7ClOS
9H-THIOXANTHEN-9-ONE, 2-CHLORO- - Names and Identifiers
| Name | 2-Chlorothioxanthen-9-one |
| Synonyms | UCI100 KayacureCTX NissoCureCTX Sandoray1050 QuantacureCTX Photoinitiator-CTX 2-Chlorothoxanthone 2-CHLOROTHIAXANTHONE 2-CHLOROTHIOXANTHONE 2-Chlorothioxanthone 2-Chlorothioxanthen-9-one 2-CHLOROTHIOXANTHEN-9-ONE 2-Chlorothioxanthene-9-one 2-CHLOROTHIOXANTHENE-9-ONE Thioxanthen-9-one,2-chloro- 2-chloro-9h-thioxanthen-9-on 2-chloro-9H-Thioxanthen-9-one 9H-THIOXANTHEN-9-ONE, 2-CHLORO- |
| CAS | 86-39-5 |
| EINECS | 201-667-2 |
| InChI | InChI=1/C13H7ClOS/c14-8-5-6-12-10(7-8)13(15)9-3-1-2-4-11(9)16-12/h1-7H |
| InChIKey | ZCDADJXRUCOCJE-UHFFFAOYSA-N |
9H-THIOXANTHEN-9-ONE, 2-CHLORO- - Physico-chemical Properties
| Molecular Formula | C13H7ClOS |
| Molar Mass | 246.71 |
| Density | 1.53 g/cm3 |
| Melting Point | 152.5-153.5°C(lit.) |
| Boling Point | 409.4±44.0 °C(Predicted) |
| Flash Point | 196°F |
| Water Solubility | Partly miscible in water. |
| Vapor Presure | 6.5E-07mmHg at 25°C |
| Appearance | Crystalline powder |
| Color | Light yellow to Yellow to Green |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.696 |
| MDL | MFCD00005067 |
| Physical and Chemical Properties | Solid, poor solubility, yellow, small smell, high price, absorption wavelength 200 ~ 420nm. |
| Use | For use as an intermediate in the drug chlorprothixene |
9H-THIOXANTHEN-9-ONE, 2-CHLORO- - Risk and Safety
| Hazard Symbols | F - Flammable |
| Risk Codes | 11 - Highly Flammable |
| Safety Description | S16 - Keep away from sources of ignition. S33 - Take precautionary measures against static discharges. |
| UN IDs | UN 1325 4.1/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29349990 |
| Hazard Class | 4.1 |
| Packing Group | III |
9H-THIOXANTHEN-9-ONE, 2-CHLORO- - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | a pharmaceutical intermediate for the synthesis of the neuroleptic telten ENE ([113-59-7]). used as a drug intermediate of chlorprothixene |
| production method | from anthranilic acid by diazotization, condensation, ring closure. The diazonium salt solution is obtained by mixing anthranilic acid, hydrochloric acid and sodium nitrite and performing diazotization reaction at 0-5 ℃; Then the diazonium salt solution is condensed with the alkali solution of p-chlorophenylthiophenol, after acidification with hydrochloric acid, 4-chlorodiphenylthio-2 '-carboxylic acid is obtained, and then it and concentrated sulfuric acid are catalytically closed at 60-70 ° C. To obtain the finished product. |
Last Update：2024-04-10 22:29:15
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