Pub. L. 101-382, tit. III, subtit. A, pt. 1, sec. 336
4,4’-METHYLENEBIS(2,6-DIISOPROPYLANILINE).
SEC. 336. 4,4’-METHYLENEBIS(2,6-DIISOPROPYLANILINE). Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: “ 9902 30 30 4,4’-Methylenebis-(2,6- diisopropylaniline) (provided for in subheading 2921.42.50) Free No change No change On or before 12/31/92 ”