2-Thiopheneacetonitrile: Technical Overview and Applications
Table of Contents
1. Chemical Profile and Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 20893-30-5 |
| Molecular Formula | C6H5NS |
| Molecular Weight | 123.18 g/mol |
| Physical State | Clear to pale yellow/brown liquid |
| Boiling Point | 120°C (22 mmHg) 224°C (760 mmHg) |
| Flash Point | 101.7°C (215.6°F) |
| Refractive Index | n20/D: 1.54 |
2. Industrial Applications
This organosulfur compound serves as a critical intermediate in:
- Pharmaceutical synthesis for active pharmaceutical ingredients (APIs)
- Agrochemical production for crop protection agents
- Material science research for conductive polymers
3. Handling and Safety Protocols
GHS Classification: Warning (GHS07)
- Use personal protective equipment (PPE) including nitrile gloves and safety goggles
- Store in airtight containers at 2-8°C under inert atmosphere
- Dispose per local regulations for nitrile-containing compounds
4. Quality Standards and Packaging
| Grade | Purity | Packaging |
|---|---|---|
| Technical Grade | ≥95% | 25kg steel drums |
| Research Grade | ≥98% | 1kg glass bottles |
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