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Isoamylbenzene from Japan

Isoamylbenzene features a branched five-carbon alkyl chain on benzene, used in fine chemical synthesis. Falls under HTS 2902.90.30 as chemically defined alkylbenzene. The isopentyl structure provides steric hindrance for selective reactions.

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%

Import Tips

HPLC chromatogram required to confirm absence of straight-chain amylbenzene

Low odor variant preferred for fragrance intermediate applications

Vapor pressure data essential for closed-system transport requirements

Isoamylbenzene from Japan — Import Duty Rate | HTS 2902.90.30