Isodecyl Diphenyl Phosphite from Germany
Isodecyl diphenyl phosphite functions as a hydrolysis stabilizer in polyurethane formulations. Classified as a phosphite ester under HTS 2920.29.00.00.
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
• Include GC-MS chromatogram showing characteristic phosphite P-O-C peaks
• PU industry end-use letters support proper classification over polymer additives
• Refractive index specification prevents substitution with phosphate esters