Absorption through gastrointestinal tract may produce symptoms of central nervous system depression ranging from light headedness to unconsciousness. Causes irritation, redness and pain. Prolonged contact can cause burns. Liquid degreases the skin. May be absorbed through skin.
Vapors can cause eye irritation.
Contact can produce pain, inflammation and temporal eye damage. Can cause dermatitis upon prolonged skin contact. Methylene chloride may cause cancer in humans. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.