TOTM Trioctyl Trimellitate Plasticizer
Trioctyl trimellitate (TOTM) is a heat-resistant compound plasticizer used in automotive wire insulation and food-contact PVC applications. Classified under HTS 3812.20.5000 for its role as a specialized plasticizer formulation for rubber and plastics, offering superior thermal stability.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If contains lubricants or stabilizers exceeding 50% of mixture
Predominantly lubricating preparations shift to different subheadings.
If for pure trimellitic anhydride derivatives without rubber/plastic specificity
Basic aromatic polycarboxylic acids classified in Chapter 29.
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
• Provide formulation specs showing trimellitate base to distinguish from general esters
• Comply with FDA regulations if intended for food-contact plastics
• Watch for anti-dumping duties on certain trimellitate imports from Asia
Related Products under HTS 3812.20.50.00
DOP Dioctyl Phthalate Plasticizer
Dioctyl phthalate (DOP) is a high-performance compound plasticizer used primarily to enhance flexibility and durability in PVC plastics and rubber products. It falls under HTS 3812.20.5000 as a compound plasticizer for rubber or plastics, not elsewhere specified, designed to improve processing and end-use properties without being a simple primary plasticizer.
DINP Diisononyl Phthalate Compound Plasticizer
Diisononyl phthalate (DINP) compound plasticizer improves flexibility in flooring, cables, and rubber seals. It qualifies for HTS 3812.20.5000 as an NES compound plasticizer optimized for rubber and plastic processing.
Epoxidized Soybean Oil (ESBO) Plasticizer
Epoxidized soybean oil (ESBO) serves as a bio-based compound plasticizer and co-stabilizer for PVC, reducing reliance on petroleum derivatives. Under HTS 3812.20.5000 for its function as a plasticizer-stabilizer combination for plastics.
Polycarbonate DOP Plasticizer Blend
Pre-mixed polycarbonate-compatible DOP plasticizer blend for engineering plastics and rubber compounds. Falls under HTS 3812.20.5000 as a compound plasticizer formulation NES for specialized polymer applications.
MESAMOLL Phosphate Plasticizer
MESAMOLL is an alkylphenol-free phosphate ester compound plasticizer for flexible PVC in flooring and wallcoverings. Classified in HTS 3812.20.5000 for its role as a low-VOC plasticizer for rubber and plastics.
Rubber Processing Aid RPA-2000 Plasticizer
RPA-2000 is a compound plasticizer and processing aid for synthetic rubber, improving flow and reducing viscosity during vulcanization. HTS 3812.20.5000 covers this as a specialized plasticizer for rubber compounding.