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Diphenyl Ether from Japan

Diphenyl ether (phenyl ether) is used as a heat transfer fluid and chemical intermediate, qualifying as a basic aromatic ether. Falls under HTS 2909.30.40.00 per additional U.S. note 3 specifications.

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

Provide thermal stability data for high-temperature applications

Certify <0.1% chlorinated impurities to maintain 2909 classification

Declare DOT proper shipping name 'Diphenyl ether' for hazmat