1,3-Propanediol Di-n-butyl Ether from Japan
1,3-Propanediol di-n-butyl ether features two butyl ether groups on the dihydric 1,3-propanediol backbone. Classified under HTS 2909.19.60.00 as acyclic ether of polyhydric alcohol, chemically defined organic compound. Functions as green solvent alternative.
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
• Distinguish bio-based vs petroleum 1,3-propanediol origin for potential duty benefits
• n-Butyl vs iso-butyl isomers class identically but specify chain structure
• Biodegradability data useful for green chemistry import certifications