| Name | naphthalene-1-thiol |
| Synonyms | AI3-14854 1-THIONAPHTOL 1-THIONAPHTHOL 1-NAPHTHALENETHIOL Naphthalin-1-thiol 1-Naphthalenethiol naphthalene-1-thiol 1-mercaptonaphthalene naphthalene-1-thiolate |
| CAS | 529-36-2 |
| EINECS | 208-462-7 |
| InChI | InChI=1/C10H8S/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7,11H/p-1 |
| Molecular Formula | C10H8S |
| Molar Mass | 160.24 |
| Density | 1.15 |
| Melting Point | 15 °C |
| Boling Point | 131 °C (5 mmHg) |
| Flash Point | >110°C |
| Water Solubility | Soluble in diethyl ether and ethanol. Slightly soluble in water and dilute alkalis. |
| Vapor Presure | 0.00495mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear light yellow to yellow |
| pKa | 6?+-.0.30(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.679-1.681 |
| MDL | MFCD00039599 |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R51 - Toxic to aquatic organisms R22 - Harmful if swallowed |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3082 9/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29309099 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| overview | 1-thiophenol has strong acidity, similar chemical properties to mercaptan, and can form salt with alkali or be oxidized to sulfonic acid, etc. |
| Uses | 1-thiophenol is a phenolic derivative used as an organic reagent. |