Protonated Thiodiglycol hydrochloride salt
Protonated salt form of thiodiglycol (bis(2-hydroxyethyl) sulfide hydrochloride), included in HTS 2930.90.92.08 coverage for salts of listed compounds. Chapter 29 note (C)(1) classifies inorganic salts with the parent organic compound in organo-sulfur heading 2930.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing both oxygen and sulfur functions classified as such
Other organic compounds with both O/S functions may fall in 2942 if not specifically organo-sulfur.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• ATF Form 6 required for List I chemical imports; apply 45 days prior to shipment
• Maintain chain of custody documentation to prevent diversion concerns at customs
• Verify pH and salt content to avoid reclassification as aqueous solution under note (d)
Related Products under HTS 2930.90.92.08
O,O-Diethyl S-[2-(diethylamino)ethyl] phosphorothioate
A specific organo-sulfur compound classified under HTS 2930.90.92.08 as an organo-phosphorus thioester with sulfur directly linked to carbon. This chemical is a separate chemically defined organic compound used in pesticide synthesis and falls within Chapter 29 heading 2930 for other organo-sulfur compounds.
Thiodiglycol (bis(2-hydroxyethyl) sulfide)
Thiodiglycol, chemically bis(2-hydroxyethyl) sulfide, is an organo-sulfur compound with sulfur directly linked to carbon atoms, specifically named in HTS 2930.90.92.08. Used as a solvent and chemical intermediate, it qualifies under Chapter 29 for separate chemically defined organic compounds in heading 2930.
Alkylated O,O-Diethyl S-[2-(diethylamino)ethyl] phosphorothioate salt
An alkylated salt form of O,O-Diethyl S-[2-(diethylamino)ethyl] phosphorothioate, explicitly covered under HTS 2930.90.92.08 per Chapter 29 note on salts of organic compounds. The organo-sulfur structure with direct C-S bond maintains classification in heading 2930.