Methylphosphonic Dichloride with Stabilizer

Methylphosphonic dichloride stabilized with anti-hydrolysis agent for safe transport, per Chapter 29 note (f). Retains classification under HTS 2931.51.00.00 as the principal compound remains chemically defined. Used in pharmaceutical intermediate production.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
๐Ÿ‡จ๐Ÿ‡ณChina3.7%+10.0%13.7%
๐Ÿ‡ฒ๐Ÿ‡ฝMexico3.7%+10.0%13.7%
๐Ÿ‡จ๐Ÿ‡ฆCanada3.7%+10.0%13.7%
๐Ÿ‡ฉ๐Ÿ‡ชGermany3.7%+10.0%13.7%
๐Ÿ‡ฏ๐Ÿ‡ตJapan3.7%+10.0%13.7%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2933.99.97.01Lower: 6.5% vs 13.7%

If stabilizer alters heterocyclic nature

Heterocyclic compounds classified last in Chapter 29 order if ring structures form.

2909.50Higher: 15.5% vs 13.7%

If ether functionalities added

Oxygen-function compounds like ethers take later numerical heading.

3812Higher: 15% vs 13.7%

If anti-dusting agent renders for specific use

Additives violating note (g) shift to prepared chemical additives.

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Import Tips & Compliance

โ€ข Document stabilizer as necessary for preservation per note (f) to prevent reclass to Chapter 38; check REACH/CLP for EU transshipments; use nitrogen-purged packaging