Butylene Oxide Technical Grade 99%
Technical grade butylene oxide at 99% purity is a chemically defined epoxide with a three-membered ring, qualifying under Chapter 29 Note 1(a) which allows impurities. It is commonly used in industrial production of solvents and chemical intermediates.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is ethylene oxide
Ethylene oxide is classified separately, so this alternative applies only if the product is not butylene oxide.
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
• Ensure the 99% purity meets the definition of a separate chemically defined compound
• Declare the exact concentration and impurities to CBSA
• Keep records of the manufacturing process for verification
Related Products under Tariff item 2910.90.00
1,2-Epoxy-2-Methylpropane
1,2-Epoxy-2-methylpropane is a butylene oxide isomer with a three-membered epoxide ring, making it a separate chemically defined organic compound under heading 29.10. It is used as an alkylating agent in fine chemical synthesis and as an intermediate in producing various derivatives.
1,2-Epoxy-3-Phenoxypropane
1,2-Epoxy-3-phenoxypropane, also known as phenyl glycidyl ether, is an epoxyether with a three-membered epoxide ring and an aromatic phenoxy group. It is used as a reactive diluent and modifier in epoxy resin systems.
1,2-Epoxy-3-phenoxypropane
1,2-Epoxy-3-phenoxypropane is an epoxy ether with a three-membered epoxide ring and a phenoxy group, used in specialty coatings and adhesive formulations. It is classified under tariff item 2910.90.00 as an 'other' epoxide with a three-membered ring, as it is not specifically named in other subheadings of heading 29.10. The compound is a separate chemically defined organic compound, meeting Chapter 29 requirements.
2-Ethylhexyl Glycidyl Ether
2-Ethylhexyl glycidyl ether is a branched chain epoxyether with a three-membered ring, used as a low-viscosity reactive diluent in epoxy composites. It is a separate chemically defined organic compound under heading 29.10.
2-Methyloxirane (Isobutylene Oxide)
2-Methyloxirane, also called isobutylene oxide, is a branched epoxide with a three-membered ring, classified as a separate chemically defined organic compound. It serves as a key intermediate in manufacturing glycols, polymers, and other industrial chemicals.
4-Vinylcyclohexene Dioxide
4-Vinylcyclohexene dioxide is a diepoxide with two three-membered epoxide rings, classified as a separate chemically defined compound. It is used in advanced composites and high-temperature adhesives for automotive and aerospace applications.