Nickel II Butanamine Phenolato Thiobis Stabilizer from China
This is the specific nickel(II) complex [2,2'-Thiobis(4-(1,1,3,3-tetramethyl-n-butyl)-phenolato)(2-,1)]-O,O',S-(1-butanamine), a coordination compound used primarily as a light and heat stabilizer for polymers. It falls under HTS 2942.00.03.00 as an 'other organic compound' containing a metal (nickel) directly linked to carbon atoms via organo-sulfur and phenolic ligands, per Chapter 29 notes on coordination compounds classified by the latest numerical heading.
Duty Rate — China → United States
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Import Tips
• Provide detailed chemical composition certificates and Safety Data Sheets (SDS) confirming the exact structure matches HTS 2942.00.03.00 to avoid reclassification
• Register under TSCA for chemical import notification at least 90 days prior; verify EPA compliance for polymer additives