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Methyl Tertiary-Butyl Ether (MTBE) 99% Purity from Japan

MTBE is a colorless, volatile liquid acyclic ether used primarily as a high-octane gasoline additive to boost octane ratings and reduce emissions. It falls under HTS 2909.19.14.00 as a specific ether of monohydric alcohols, chemically defined per Chapter 29 notes (a). This industrial-grade product meets purity standards for fuel blending.

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 confirming 99% purity and MTBE composition to avoid reclassification; include SDS for hazardous material handling

• Verify bulk packaging complies with DOT transport regs to prevent delays

Methyl Tertiary-Butyl Ether (MTBE) 99% Purity from Japan — Import Duty Rate | HTS 2909.19.14.00