Molecular Formula | C4H10O2 |
Molar Mass | 90.12 |
Melting Point | -97℃ |
Boling Point | 120°C |
Water Solubility | soluble |
Appearance | Colorless liquid |
Storage Condition | Store in a cool, dry and ventilated place, avoid direct sunlight, and store separately from oxidants |
Sensitive | Easily absorbing moisture |
MDL | MFCD00004537 |
Physical and Chemical Properties | Appearance colorless transparent liquid |
Use | Mainly used as Nitro fiber, alkyd resin and maleic anhydride modified phenolic resin excellent solvent, used as jet fuel antifreeze and brake fluid additives; Mainly used as solvent, dispersant and diluent, also used as fuel antifreeze, extractant |
Risk Codes | R10 - Flammable |
Safety Description | S24/25 - Avoid contact with skin and eyes. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
UN IDs | UN 3092 |
colorless transparent flammable volatile liquid. The relative density was 0.9234. Boiling Point 121 °c. Vapor pressure (20 degrees C) 1070Pa. Melting Point -95 °c (below this temperature becomes vitreous). Viscosity (20 deg C) 1.9mPa.s. Refractive index 4036. The molar heat of vaporization was 32.64 kJ/mol. Flash point (Open Cup) 36 °c. Miscible with water.
1,2 A propylene oxide and methanol are reacted in the presence of a catalyst, and the reaction product is subjected to crude distillation and rectification to obtain a finished product.
as a solvent, dispersant or diluent used in coating, ink, printing and dyeing, pesticide, cellulose, acrylate and other industries. It can also be used as a fuel antifreeze, a cleaning agent, an extractant, a non-ferrous metal ore dressing agent, etc. It can also be used as a raw material for organic synthesis.