Methyl Diethanolamine Phosphite from Germany
Methyl diethanolamine phosphite functions as a reactive flame retardant in rigid polyurethane foams. Amino-alcohol 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
• Amine value titration confirms tertiary amine phosphite structure
• Refractive index (1.47-1.49) specification prevents phosphate confusion
• Isocyanate reactivity data supports reactive FR classification