Yes, dimethylethanolamine (DMAE) is a hazardous substance. It is a flammable liquid and can irritate the 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.

If you come into contact with DMAE, you should wash your skin and eyes immediately. You should also seek medical attention if you develop any symptoms of exposure such as nausea, vomiting or dizziness.

It is important to understand the hazards of DMAE and take precautions to avoid exposure.