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2926.90.50/Isobutyronitrile/Japan

Isobutyronitrile from Japan

Isobutyronitrile ((CH3)2CHCN) is a branched aliphatic nitrile used in fine chemical synthesis and extractive distillation solvents. HTS 2926.90.50 covers this as an other nitrile-function compound; its chemical definition fits Chapter 29(a) perfectly without exclusions.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Monitor for isomeric purity (>98%) via GC; Classify UN 2287 for transport; Provide REACH registration numbers for EU origin material

Isobutyronitrile from Japan — Import Duty Rate | HTS 2926.90.50