CEM 311 Lecture Notes - Lecture 18: Diethyl Ether, Nfpa 704, Ethyl Acetate
Document Summary
A chemical that is extremely volatile, flammable, and capable of forming explosive peroxides upon long-term contact with atmospheric oxygen, is: a ethyl alcohol ethyl acetate c diethyl ether d xylene c diethyl ether. The hmis or nfpa 704 hazardous material identification system rating for a slightly toxic chemical would be: a 1 in the yellow quadrant. 4 in the blue quadrant c 1 in the blue quadrant d 4 in the yellow quadrant c 1 in the blue quadrant. A chemical that causes immediate visible destruction or irreversible alterations of human tissue at the contact site is best classified as a(n): a carcinogenic toxic c ignitable d corrosive d corrosive. Labels on shipped chemicals from manufacturers, importers or distributors are required to include information on: a physical properties of the chemical accident instructions c appropriate hazard warnings d exposure limits c appropriate hazard warnings.
