2-Chlorothioxanthone
- CAS NO.:86-39-5
- Empirical Formula: C13H7ClOS
- Molecular Weight: 246.71
- MDL number: MFCD00005067
- EINECS: 201-667-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:48:13
What is 2-Chlorothioxanthone?
Chemical properties
Beige powder
The Uses of 2-Chlorothioxanthone
2-Chlorothioxanthone is used as pharmaceutical intermediate.
Properties of 2-Chlorothioxanthone
| Melting point: | 152.5-153.5 °C(lit.) |
| Boiling point: | 409.4±44.0 °C(Predicted) |
| Density | 1.53 g/cm3 |
| Flash point: | 196 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | neat |
| color | Light yellow to Yellow to Green |
| Water Solubility | Partly miscible in water. |
| InChI | InChI=1S/C13H7ClOS/c14-8-5-6-12-10(7-8)13(15)9-3-1-2-4-11(9)16-12/h1-7H |
| CAS DataBase Reference | 86-39-5(CAS DataBase Reference) |
| EPA Substance Registry System | 9H-Thioxanthen-9-one, 2-chloro- (86-39-5) |
Safety information for 2-Chlorothioxanthone
| Signal word | Warning |
| Pictogram(s) |
![]() Flame Flammables GHS02 |
| GHS Hazard Statements |
H228:Flammable solids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P370+P378:In case of fire: Use … for extinction. |
Computed Descriptors for 2-Chlorothioxanthone
| InChIKey | ZCDADJXRUCOCJE-UHFFFAOYSA-N |
| SMILES | C1(=O)C2=C(C=CC=C2)SC2=C1C=C(Cl)C=C2 |
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