Dichloro(2-chloroethenyl)arsine
Dichloro(2-chloroethenyl)arsine, synonymous with 2-Chlorovinyldichloroarsine, is a specific organoarsenic vesicant classified precisely under HTS 2931.90.90.30. Its structure confirms direct arsenic-carbon bonding, excluding it from sulfonated/halogenated derivatives in notes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as other arsenic compound without organic function
Chapter exclusions push non-organo forms to inorganic salts of nonmetals
If for vinyl chloride derivatives ignoring arsenic
If arsenic seen as substituent, falls to halogenated hydrocarbon heading
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Require DEA registration for precursors; ensure TSCA premanufacture notice
• Common issue: Incomplete CoC leads to port detention for warfare agent suspects
Related Products under HTS 2931.90.90.30
2-Chlorovinyldichloroarsine (Lewisite 1)
2-Chlorovinyldichloroarsine is a highly toxic organoarsenic compound classified under HTS 2931.90.90.30 as an other organo-inorganic compound where arsenic is directly linked to carbon. It features a vinyl chloride group attached to arsenic dichloride, fitting Chapter 29's scope for separate chemically defined organic compounds with metallic elements.
Lewisite 1 Technical Grade
Technical grade 2-Chlorovinyldichloroarsine (Lewisite 1) is a synthetic organo-inorganic compound used in chemical research, classified under HTS 2931.90.90.30. The arsenic-carbon bond and chlorine substitutions qualify it as an 'other' organo-inorganic compound per heading 2931 specifications.
2-Chlorovinyldichloroarsine Stabilized Solution
A stabilized solution of 2-Chlorovinyldichloroarsine for safe transport, falling under HTS 2931.90.90.30 as per Chapter note (f) allowing stabilizers for preservation. It remains classified as the core organo-inorganic arsenic compound with direct C-As linkage.