Pub. L. 101-382, tit. III, subtit. A, pt. 1, sec. 328
3-AMINOPROPANOL.
SEC. 328. 3-AMINOPROPANOL. Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new subheading: “ 9902.30.21 3-Aminopropanol (CAS No. 156–87–6) (provided for in subheading 2922.19.50) Free No change No change On or before 12/31/92 ”