Products Description of 2-Fluoro thiophenol CAS#2557-78-0
2-Fluorothiophenol (CAS 2557-78-0) is a colorless to pale yellow, volatile liquid, with a 98% purity, frequently used as a pharmaceutical or chemical intermediate. Key properties include a boiling point of 61-62 °C at 35 mmHg, a density of at 25 °C, and a sharp, unpleasant odor. It is flammable, causes skin/eye irritation。
2-FLUOROTHIOPHENOL Chemical Properties
| Boiling point | 61-62 °C/35 mmHg (lit.) |
| Density | 1.2 g/mL at 25 °C (lit.) |
| Refractive index | n20/D 1.557(lit.) |
| Fp | 118 °F |
| Storage temp | 2-8°C |
| Pka | 6.00±0.43(Predicted) |
| Form | clear liquid |
| Color | Colorless to Light yellow to Light orange |
| Specific Gravity | 1.2 |
| Sensitive | Stench |
| BRN | 2039768 |
| CAS DataBase Reference | 2557-78-0(CAS DataBase Reference) |
| NIST Chemistry Reference | O-fluorothiophenol(2557-78-0) |
Safety Information
| Hazard Codes | Xi,T |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 16-26-36-36/37/39-27 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Hazard Note | Irritant/Stench |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29309090 |
Product Application of 2-Fluoro Thiophenol CAS# 2557-78-0
2-Fluorobenzenethiol is commonly used as an organic synthesis intermediate and a pharmaceutical intermediate. It is primarily applied in laboratory research and development activities, as well as in chemical manufacturing and production processes.
