Diethyl Ethylphosphonate from Japan
Diethyl ethylphosphonate (DEEP), a non-halogenated organo-phosphorus compound used primarily as a chemical intermediate in organic synthesis and flame retardant production. It is the exact compound named in tariff item 2931.43.00, which is the sole tariff item in subheading 2931.43.
Duty Rate — Japan → Canada
0%
Import Tips
• Classify under tariff item 2931.43.00 as the named compound; no other subheading is more specific
• Provide a certificate of analysis confirming the chemical identity and purity to the CBSA
• Verify if the product is subject to any chemical control regulations in Canada