Bis(1-methylpentyl) Methylphosphonate
Bis(1-methylpentyl) methylphosphonate is a non-halogenated organo-phosphorus compound featuring phosphorus directly linked to carbon atoms. It is used as a chemical intermediate or additive in various industrial applications. This product is classified under tariff item 2931.49.00 as an other non-halogenated organo-phosphorous derivative.
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 imported as a chemical product not elsewhere specified
Mixtures or preparations not covered by specific headings may fall under residual chemical products.
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 product is declared with its correct chemical name and CAS number to avoid classification disputes
• If the product is used as a plasticizer or flame retardant, confirm whether it meets Canadian chemical regulations
• Keep technical documentation showing the phosphorus-carbon bond structure
Related Products under Tariff item 2931.49.00
Butyl Methylphosphinate
Butyl methylphosphinate is a non-halogenated organo-phosphorus compound featuring a phosphorus atom bonded to a butyl group and a methyl group. It serves as a key intermediate in the synthesis of phosphorus-containing ligands and is classified under tariff item 2931.49.00 for 'other' non-halogenated organo-phosphorous derivatives.
Butyl Methylphosphinate Flake Form
Butyl methylphosphinate flake form is the same compound processed into stable flakes with an anti-dusting agent, permitted under Chapter 29 Note 1(g). This non-halogenated organo-phosphorus compound is used in industrial phosphorus chemistry and is classified under tariff item 2931.49.00.
Butyl Methylphosphinate with Stabilizer
Butyl methylphosphinate with stabilizer contains an anti-caking agent for safe transport, permitted under Chapter 29 Note 1(f). This non-halogenated organo-phosphorus compound is used in manufacturing phosphorus-containing ligands for catalysis and is classified under tariff item 2931.49.00.
Dibutyl Phosphite
Dibutyl phosphite is a reactive organophosphorus compound with the formula (BuO)2P(O)H, featuring a phosphorus atom bonded to two butyl groups through oxygen and a direct phosphorus-hydrogen bond. It is used as an intermediate in the production of flame retardants and pesticides. This compound is a non-halogenated organo-phosphorus derivative, falling under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
Diethylaminoethyl Cyclohexylphosphonite
Diethylaminoethyl Cyclohexylphosphonite is a non-halogenated organo-phosphorus compound featuring a cyclohexyl group and a diethylaminoethyl substituent. It is used as a ligand in transition metal catalysis, particularly in Buchwald-Hartwig coupling reactions. This compound falls under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
Diphenylphosphinic Acid
Diphenylphosphinic acid is an organophosphorus compound with the formula (Ph2P(O)OH), where phosphorus is directly bonded to two phenyl carbon atoms and an oxygen function. It is used in the production of catalysts and as a ligand in coordination chemistry. This compound is a non-halogenated organo-phosphorus derivative, classified under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.