Isobutylbenzene from Germany
Isobutylbenzene (C6H5CH2CH(CH3)2) used in fine chemical synthesis. Classifies as HTS 2902.90.30.50 'other' alkylbenzene with branched C4 chain. Excludes Chapter 27 crude oils per chapter notes.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Branching confirmed by mass spectrometry; UN 1918 packaging standards; avoid confusion with n-butylbenzene isomers