CAS 100-66-3: Anisole (C7H8O)
Identity
| CAS Number | 100-66-3 |
| Molecular Formula | C7H8O |
| IUPAC Name | methoxybenzene |
| Molecular Weight | 108.14 g/mol |
| SMILES | COc1ccccc1 |
| Synonyms | anisole, methoxybenzene, methyl phenyl ether, phenyl methyl ether |
2D Structure
Physical Properties
| Density | 0.995 g/mL at 25°C |
| Boiling Point | 154.0°C |
| Melting Point | -37.0°C |
| Flash Point | 52.0°C |
| Vapor Pressure | 0.5 kPa at 20°C |
| Refractive Index | nD = 1.517 |
| Dielectric Constant | ε = 4.3 |
Safety & GHS Classification
FlammableIrritant
- H226: Flammable liquid and vapor
- H315: Causes skin irritation
- H319: Causes serious eye irritation
- H332: Harmful if inhaled
Storage: Store in cool, well-ventilated area. Keep away from heat and ignition sources. Protect from light. Store away from strong oxidizers.
Material Compatibility Matrix
Plastics
| Material | Rating |
|---|
| PTFE | Excellent |
| PVC | Fair |
| PE | Good |
| PP | Good |
| PEEK | Excellent |
| PVDF | Good |
Rubbers
| Material | Rating |
|---|
| Viton | Good |
| NBR | Good |
| EPDM | Excellent |
| Silicone | Good |
| FKM | Good |
Metals
| Material | Rating |
|---|
| Stainless 316 | Excellent |
| Aluminum | Excellent |
| Copper | Excellent |
| Brass | Excellent |
Applications
- Laboratory solvent for organic synthesis
- Perfume and fragrance ingredient
- Chemical intermediate for pharmaceuticals
- Heat transfer fluid component
- Extraction solvent
- Dielectric fluid research
External References: PubChem
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