List 1 chemicals include which of the following?

List 1 chemicals include which of the following?

• A. Acetone
• B. Hydrochloric acid
• C. Ephedrine
• D. Ethyl ether

Answer: (C)

List I chemicals are regulated precursors because they can be used to manufacture illegal drugs. Ephedrine is included on that list because it can be diverted to produce methamphetamine, so it carries strict controls on purchase, verification, and reporting. That’s why it’s the correct choice: among the options, ephedrine is the one that requires regulated handling and inventory records. The other substances—acetone, hydrochloric acid, and ethyl ether—are common solvents with legitimate uses and aren’t designated List I precursors, so they don’t carry the same level of regulatory oversight.

List I chemicals are regulated precursors because they can be used to manufacture illegal drugs. Ephedrine is included on that list because it can be diverted to produce methamphetamine, so it carries strict controls on purchase, verification, and reporting. That’s why it’s the correct choice: among the options, ephedrine is the one that requires regulated handling and inventory records. The other substances—acetone, hydrochloric acid, and ethyl ether—are common solvents with legitimate uses and aren’t designated List I precursors, so they don’t carry the same level of regulatory oversight.