ترت بوتیل متیل اتر
| Chemical formula | (CH)COCH |
| Molar Mass | 88.15 g/mol |
| CAS Number | 1634-04-4 |
| HS Code | 2909 19 10 |
| Storage | Store at +2°C to +30°C. |
| SDS | available |
| RTECS | KN5250000 |
| Explosion limit | 1.5 – 8.5 %(V) |
| Flash point | _28 °C |
| Ignition temperature | 460 °C |
| Boiling point | 56 °C (1013 mbar) |
| Density | 0.71 g/cm3 (20 °C) |
| Melting Point | _108.6 °C |
| Viscosity kinematic | 0.464 mm2/s (20 °C) |
| Vapor pressure | 330 hPa (25 °C) |
| Appearance | Conforms | ||
| Identification | Conforms | ||
| Water | ≤ | 0.1 | % |
| Peroxide | ≤ | 0.005 | % |
| Purity | ≥ | 99.5 | % |
tert-Butyl methyl ether is a colorless, volatile organic solvent commonly used as a gasoline additive and solvent in chemical industries.
🏭⚗️ Production
MTBE is produced industrially by the acid-catalyzed reaction of methanol with isobutylene. This process involves etherification under controlled temperature and pressure to obtain high-purity MTBE.
🔬 Properties
MTBE appears as a clear, colorless liquid with a characteristic ether-like odor. Its chemical formula is C₅H₁₂O, and it has a molar mass of approximately 88.15 g/mol. It has a boiling point of about 55°C, is moderately soluble in water, and is highly flammable.
🧪 Applications
MTBE is widely used as an oxygenate additive in gasoline to improve combustion and reduce emissions. It also serves as a solvent in pharmaceutical manufacturing and in organic synthesis.
⚠️ Safety
MTBE is flammable and may cause irritation to the eyes, skin, and respiratory system. Prolonged exposure to vapors can affect the nervous system. Proper ventilation, flame-resistant equipment, and personal protective gear such as gloves and goggles are recommended. It should be stored away from heat, sparks, and oxidizing agents.
