Ethylbenzene (CAS 100-41-4) from Japan
Ethylbenzene is a colorless flammable liquid classified as a cyclic hydrocarbon with the formula C6H5CH2CH3, consisting of a benzene ring substituted with an ethyl group. It falls under HTS 2902.60.00.00 as a separate chemically defined organic compound per Chapter 29 note (a). Primarily used as an intermediate in styrene production for polystyrene plastics.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide Certificate of Analysis (COA) confirming ≥99% purity to verify classification as chemically defined compound under Chapter 29
• Ensure proper UN 1175 hazardous material documentation and IMDG/49 CFR labeling for flammable liquid transport
• Avoid misclassification as petroleum distillate; include GC-MS data distinguishing from mixtures