TMQ Rubber Antioxidant 2,2,4-Trimethyl-1,2-Dihydroquinoline Oligomers from China
TMQ rubber antioxidant consisting of a specific mixture of oligomers based on 2,2,4-trimethyl-1,2-dihydroquinoline, used to protect rubber from oxidative degradation during processing and service. This product falls under 3812.31.00 as a mixture of TMQ oligomers serving as an anti-oxidizing preparation for rubber.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is a mixture of oligomers, not a single compound, to ensure classification under 3812.31.00
• Provide a safety data sheet (SDS) to CBSA for hazardous material handling
• Verify if the product qualifies for preferential duty rates under CPTPA or CETA based on origin