Oral Acute oral: Acute oral LD50for male and female rats, and female mice >5000 mg/kg.
Skin and eye: Acute percutaneous LD50for rabbits >2000 mg/kg; not a skin irritant, and reversible eye irritant.
Inhalation: LC50for rats 3.27 mg/l air (analytical), 4.21 mg/l (gravimetric).