What is methanol
Properties of methanol or methyl alcohol
methanol or in other words methyl alcohol is a type of alcohol obtained from trees. This alcohol is known as the simplest type of alcohol due to its physical and chemical structure. Methyl alcohol is also known as a sustainable and environmentally friendly energy source because it can be produced from renewable sources such as biomass (such as agricultural waste). In addition, this material can be used in the process of storing electrical energy from renewable sources such as solar and wind energy.
Physical properties of methanol
- Colorless, volatile and flammable liquid
- It has a pungent odor similar to ethanol.
- Bitter and bad taste
- Density: 0.792 g/ml
- Boiling point 64.7 degrees Celsius
- Freezing point: minus 97.8 degrees Celsius
- Soluble in water and many organic solvents
Chemical properties of methanol
- Molecular formula CH3OH
- Molar mass: 32.04 g/mol
- Weak acidity
- High flammability
Methyl alcohol applications
Methanol is widely used in industry and some of them are mentioned below.
Strong solvent:
Methanol is widely used as a solvent in a variety of industries, including pharmaceuticals, cosmetics, paints and resin and plastic manufacturing, due to its ability to dissolve a wide variety of substances.
Antifreeze:
Due to its low freezing point, methyl alcohol is used as the main ingredient of antifreezes to prevent freezing of coolant in engines (at low temperatures).
Important raw material:
Methyl alcohol, formaldehyde, acetic acid, etc. It is used as a raw material in the production of a wide variety of important chemical compounds such as. These compounds are used in the production of various products such as resins, adhesives and pharmaceuticals.
Cleaning agent:
Due to its strong solvent properties, methanol is used in various cleaning compounds such as glass cleaners, stove cleaners and disinfectants.
Clean fuel:
Methyl alcohol can be used as an alternative fuel to fossil fuels in internal combustion engines and fuel cells. Methyl alcohol produces carbon dioxide and water, which are less polluting than fossil fuels.
Cooking fuel:
Cooking fuel: Methyl alcohol is used as a fuel in portable gas stoves and alcohol lamps.
safety tips
Methanol is a poisonous and dangerous substance and should be handled with great care. Inhalation, ingestion or skin contact with methyl alcohol can cause serious injuries such as blindness, brain damage, liver failure and even death. Therefore, appropriate safety equipment such as gloves, goggles and masks should be used when working with methyl alcohol.
Care
Methanol should be stored in closed containers, in a cool and dry place. It is better if the storage place is equipped with appropriate ventilation system and away from incendiary factors.
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