Dimethylethanolamine (DMAE) is a colorless, flammable liquid with a fishy odour. It is used in a variety of industrial applications including the production of resins, pharmaceuticals and cosmetics. It is also used as a corrosion inhibitor and defoamer.
DMAE is a tertiary amine, which means it has three nitrogen atoms. Nitrogen atoms are basic, which means they can react with acids to form salts. This property makes DMAE useful as a corrosion inhibitor.
DMAE is also a surfactant, which means it lowers the surface tension of water. This property makes it useful as a defoamer.
DMAE is a hazardous substance. It is flammable and irritating to skin and eyes. It is also a potential carcinogen.
DMAE should be stored in a cool, dry place. Keep away from heat, sparks and open flames. Dispose of in accordance with local regulations.
Here is some additional information about DMAE:
CAS Number: 108-01-0
Molecular formula: C6H15NO
Molecular weight: 113.21 g/mol
Density: 0.89 g/ml
Melting point: -70 °C
Boiling point: 190 °C
Flash point: 23 °C
Vapor pressure: 10 mmHg at 20 °C
Solubility in water: 40 g/L
Ethanol solubility: 100 g/L
Solubility in dichloromethane: 200 g/L
Here are some safety precautions when handling DMAE:
Always wear personal protective equipment (PPE) including gloves, eye protection, and a respirator when handling DMAE.
Avoid contact with skin and eyes.
If contact occurs, wash area immediately with soap and water.
If swallowed, seek medical attention immediately.
Store in a cool, dry place.
Keep away from heat, sparks and open flames.
Dispose of in accordance with local regulations.
