Propylene Oxide
Propylene Oxide is a volatile, colorless liquid organic compound with a three-membered epoxide ring, classified as a separate chemically defined epoxide under tariff item 2910.20.00. It serves as a versatile intermediate in the production of polyurethanes, propylene glycol, and other industrial chemicals.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is not methyloxirane but another epoxide
Other epoxides with a three-membered ring are classified under the residual heading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Classify the product as methyloxirane under tariff item 2910.20.00 and ensure the commercial invoice describes it as 'propylene oxide (methyloxirane)' with the CAS number
• Verify that the product is free of any additives that could change its classification
• Be prepared to provide a safety data sheet to CBSA as propylene oxide is a hazardous material
Related Products under Tariff item 2910.20.00
Electronic Grade Propylene Oxide
Electronic Grade Propylene Oxide is ultra-high purity methyloxirane with less than 10 ppm metals, specifically manufactured for semiconductor photoresist production. It is a separate chemically defined organic compound with a three-membered epoxide ring, meeting the purity standards of Chapter 29 for classification under tariff item 2910.20.00.
Industrial Propylene Oxide Drums
Industrial Propylene Oxide Drums contain methyloxirane packaged in 200L steel drums with a stabilizer for safe transport. The added stabilizer is necessary for preservation or transport, as permitted by Chapter note 1(f), and the product remains a separate chemically defined epoxide under tariff item 2910.20.00.
Methyloxirane Bulk Chemical
Methyloxirane Bulk Chemical is pure propylene oxide supplied in railcar quantities for chemical distribution. It is a separate chemically defined organic compound with a three-membered epoxide ring, classified under tariff item 2910.20.00 as the primary feedstock for hydroxypropyl derivatives.
Pharma Grade Propylene Oxide
Pharma Grade Propylene Oxide is GMP-certified methyloxirane meeting USP/EP standards for pharmaceutical intermediate synthesis. It is a separate chemically defined epoxide under tariff item 2910.20.00, used in the production of epoxide hydrolase inhibitors and chiral building blocks.
Propylene Oxide 99.9% Technical Grade
Propylene Oxide 99.9% Technical Grade is high-purity methyloxirane supplied in bulk for industrial synthesis. It is a separate chemically defined epoxide under tariff item 2910.20.00, used primarily in manufacturing surfactants and other chemical intermediates.
Propylene Oxide for Polyol Synthesis
Propylene Oxide for Polyol Synthesis is high-grade methyloxirane specifically for alkoxylation reactions producing polyether polyols. It is a separate chemically defined epoxide under tariff item 2910.20.00, meeting Chapter 29 requirements for use in polymer manufacturing.