Propylene Oxide 99.9% Technical Grade from Mexico
High-purity methyloxirane (propylene oxide) at 99.9% concentration, supplied in bulk for industrial synthesis, falling under HTS 2910.20.00.00 due to its epoxide structure. Used primarily in manufacturing surfactants and pharmaceutical intermediates.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include GC-MS analysis certificate; comply with TSCA pre-manufacture notification if new use; use nitrogen blanketing during transport to prevent polymerization