Dimethylethanolamine is a colorless liquid with a fishy smell. 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.
Dimethylethanolamine is a flammable liquid that is moderately irritating to the skin. It is also a potential carcinogen.
Physical and Chemical Properties
Dimethylethanolamine has the following physical and chemical properties:
Molecular formula: C6H15NO
Molecular weight: 113.21 g/mol
Density: 0.89 g/ml
Melting point: -70℃
Boiling point: 190℃
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
Hazard
Dimethylethanolamine is a flammable liquid that is moderately irritating to the skin. It is also a potential carcinogen.
Inhalation
Inhalation of dimethylethanolamine vapor can irritate the nose, throat and lungs. Symptoms of exposure may include coughing, wheezing, shortness of breath, and chest tightness. In severe cases, exposure can cause pulmonary edema (fluid buildup in the lungs).
Skin Contact
Contact with dimethylethanolamine is irritating to the skin. Symptoms of exposure may include redness, itching and burning. In severe cases, exposure can cause dermatitis (inflammation of the skin).
Eye contact
Contact with dimethylethanolamine is irritating to the eyes. Symptoms of exposure may include redness, itching and burning. In severe cases, exposure can cause corneal damage.
Intake
Ingestion of dimethylethanolamine can irritate the stomach and intestines. Symptoms of exposure may include nausea, vomiting, diarrhea and abdominal pain. In severe cases, exposure can cause liver and kidney damage.
Carcinogenic
Dimethylethanolamine is a potential carcinogen. Animal studies have shown that exposure to dimethylethanolamine increases the risk of cancer. However, there is no evidence that dimethylethanolamine is a human carcinogen.
Treatment
If you have been exposed to dimethylethanolamine, it is important to seek medical attention immediately. Treatment will depend on the route of exposure and the severity of symptoms.
Inhalation
If you inhale dimethylethanolamine, you should move to fresh air. If you are not breathing, give artificial respiration. You should also receive oxygen therapy.
Skin Contact
If you come into contact with dimethylethanolamine, you should wash the area with soap and water. You should also remove any contaminated clothing.
Eye contact
If you get dimethylethanolamine in your eyes, you should flush your eyes with water for at least 15 minutes. You should also seek medical attention.
Intake
If you have ingested dimethylethanolamine, you should not induce vomiting. You should drink plenty of fluids and seek medical attention.
Storage and Disposal
Dimethylethanolamine should be stored in a cool, dry place. Keep away from heat, sparks and open flames. Dimethylethanolamine should be disposed of according to local regulations.
