Methyloxirane Bulk Chemical
Pure methyloxirane (propylene oxide) in railcar quantities for chemical distribution, under HTS 2910.20.00.00. Primary feedstock for hydroxypropyl derivatives in personal care products.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If >90% but with petroleum impurities
Petroleum-derived mixtures exceeding purity thresholds classify under Chapter 27.
If reduced to corresponding alcohol
Epoxide ring opening produces alcohols classifiable under 2905.
If used as additive in fuels
Fuel additives containing epoxides classify under 3811.
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Import Tips & Compliance
• AAR DOT-113 tank car certification; provide GC purity profile; coordinate with rail hazmat routing
Related Products under HTS 2910.20.00.00
Propylene Oxide
Methyloxirane, commonly known as propylene oxide, is a volatile, colorless liquid organic compound with a three-membered epoxide ring, classified under HTS 2910.20.00.00 as a separate chemically defined epoxide. It serves as a key intermediate in producing polyether polyols for polyurethane foams and propylene glycol for antifreeze.
Propylene Oxide 99.9% Technical Grade
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.
Industrial Propylene Oxide Drums
Methyloxirane packaged in 200L steel drums with stabilizer for safe transport, classified under HTS 2910.20.00.00 as the epoxide compound per Chapter note (f). Essential raw material for rigid polyurethane foam production in construction.
Propylene Oxide for Polyol Synthesis
High-grade methyloxirane specifically for alkoxylation reactions producing polyether polyols, classified under HTS 2910.20.00.00. Meets Chapter 29 requirements for separate chemically defined epoxides used in polymer manufacturing.
Stabilized Propylene Oxide ISO Tanks
Methyloxirane with added polymerization inhibitor in 20MT ISO tanks for bulk import, under HTS 2910.20.00.00 per Chapter note (f) for stabilized products. Used in continuous production of propylene glycol and surfactants.
Electronic Grade Propylene Oxide
Ultra-high purity methyloxirane (<10 ppm metals) for semiconductor photoresist manufacturing, classified under HTS 2910.20.00.00. Meets strict Chapter 29 purity standards for chemically defined compounds.