What is dimethyl methylphosphonate used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
293141
Non-halogenated organo-phosphorous derivatives; dimethyl methylphosphonate
Heading 2931 — Other organo-inorganic compounds
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 293141 when importing or exporting dimethyl methylphosphonate, a non-halogenated organo-phosphorous compound often used in agricultural applications and as a solvent. For example, a shipment of 100 kg of dimethyl methylphosphonate in 5-liter containers would be classified under this code.
This code specifically pertains to non-halogenated organo-phosphorous derivatives, distinguishing them from halogenated variants like those classified under HS-6 293142. While HS-6 293142 covers organo-phosphorous compounds that contain halogens, HS-6 293141 is reserved for those without halogen elements.
In addition to dimethyl methylphosphonate, this HS-6 line includes other similar compounds that do not contain halogens. It's important to note that products like phosphoric acid esters or phosphonates that do contain halogens would fall under different classifications.
When determining the correct classification, consider the chemical structure and intended use of the product. If you're unsure whether your product fits this category, reviewing the specific molecular composition can help clarify.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
dimethyl methylphosphonate · non-halogenated organo-phosphorous · chemical classification · agricultural chemicals · solvents for industry · phosphoric acid esters · bulk chemical shipments · chemical formulations · research chemicals · pesticide intermediates · laboratory chemicals · import export codes · HS classification · chemical import regulations · organic chemicals · phosphonates · chemical compliance
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Dimethyl methylphosphonate in 5-liter containers
- 100 kg of dimethyl methylphosphonate for agricultural use
- Samples of non-halogenated organo-phosphorous derivatives
- Chemical formulations for research and development
- Bulk shipments of dimethyl methylphosphonate for industrial applications
- Solvents containing non-halogenated organo-phosphorous compounds
- Intermediate chemicals for pesticide production
- Laboratory-grade dimethyl methylphosphonate
Common questions
Frequent classification questions with short practical guidance.
How do I classify dimethyl methylphosphonate?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Is dimethyl methylphosphonate halogenated?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are organo-phosphorous compounds?
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How to import non-halogenated organo-phosphorous?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What is the HS code for organo-phosphorous derivatives?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Are there regulations for importing dimethyl methylphosphonate?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What products fall under HS-6 293141?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Related topics
Common real-world topics that come up during code comparison.
How to determine if a chemical is halogenated or non-halogenated
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What are the import requirements for dimethyl methylphosphonate?
Check the exact product specs and destination-country tariff notes before finalizing the code.
Differences between halogenated and non-halogenated organo-phosphorous compounds
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
How to classify agricultural chemicals under HS codes
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What is the correct HS code for phosphoric acid esters?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Examples of non-halogenated organo-phosphorous derivatives
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Guidelines for shipping chemical formulations internationally
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How to find the right HS code for research chemicals
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What is dimethyl methylphosphonate used for?
- Dimethyl methylphosphonate is commonly used as a solvent and an intermediate in the production of agricultural chemicals, particularly pesticides.
- How do I classify dimethyl methylphosphonate?
- You should classify dimethyl methylphosphonate under **HS-6 293141** as it is a non-halogenated organo-phosphorous derivative.
- Is dimethyl methylphosphonate halogenated?
- No, dimethyl methylphosphonate is a non-halogenated compound, which is why it falls under this specific HS code.
- What are organo-phosphorous compounds?
- Organo-phosphorous compounds are organic chemicals that contain phosphorus, often used in agriculture, pharmaceuticals, and as flame retardants.
- What products fall under HS-6 293141?
- HS-6 293141 includes non-halogenated organo-phosphorous derivatives such as dimethyl methylphosphonate and similar compounds without halogen elements.
- Are there regulations for importing dimethyl methylphosphonate?
- Yes, importing dimethyl methylphosphonate may be subject to specific regulations depending on your country, including safety and environmental guidelines.
- How to find the right HS code for research chemicals?
- To find the correct HS code for research chemicals, consider the chemical composition and intended use, and consult the HS nomenclature for guidance.
- What is the difference between halogenated and non-halogenated organo-phosphorous compounds?
- Halogenated organo-phosphorous compounds contain halogen elements, while non-halogenated compounds, like dimethyl methylphosphonate, do not.
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