Thiram Rubber Accelerator
Thiram (tetramethylthiuram disulfide) is an aromatic dithiocarbamate serving as a vulcanization accelerator in rubber production. Classified under HTS 2930.20.20 as an 'other' aromatic thiocarbamate/dithiocarbamate, it contains the characteristic S-C-S structure. It's supplied as a white to yellow powder for industrial rubber compounding.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If when added to rubber mixtures or accelerators
Mixtures of vulcanization accelerators are classified in heading 3812 rather than pure compounds.
If aliphatic rather than aromatic structure confirmed
Aliphatic thiocarbamates/dithiocarbamates fall under 2930.30, based on carbon chain saturation.
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Import Tips & Compliance
• Include technical data sheets proving use as rubber chemical to distinguish from pesticide formulations
• Verify REACH compliance for EU-origin goods and provide safety handling instructions
• Avoid misclassification by specifying it's not for direct consumer or agricultural use
Related Products under HTS 2930.20.20
Ziram Fungicide
Ziram, chemically known as zinc dimethyldithiocarbamate, is an aromatic dithiocarbamate used as a protective fungicide for crops like fruits and vegetables. It falls under HTS 2930.20.20 as an aromatic dithiocarbamate, distinct from specific named compounds in other subheadings. This classification applies to its pure chemical form for agricultural applications.
Ferbam Fungicide Active Ingredient
Ferbam, or iron dimethyldithiocarbamate, is an aromatic dithiocarbamate used as a fungicide for turf and ornamental plants. It qualifies for HTS 2930.20.20 as an 'other' aromatic organo-sulfur compound per Chapter 29 notes excluding sulfonated derivatives. Typically imported as technical grade powder.
Methiram Dithiocarbamate
Methiram, a polymeric dithiocarbamate with aromatic components, functions as a contact fungicide for vegetables. It fits HTS 2930.20.20 as an aromatic 'other' thiocarbamate/dithiocarbamate under Chapter 29 organo-sulfur provisions. Supplied as a wettable powder concentrate.
TMTD Tetramethylthiuram Disulfide
TMTD (tetramethylthiuram disulfide), synonymous with thiram, is an aromatic dithiocarbamate used both as a rubber accelerator and seed protectant. HTS 2930.20.20 covers it as 'other' aromatic due to its S-S linked dithiocarbamate structure. Commonly traded as 98% pure flakes or powder.
Urban Dithiocarbamate Fungicide
Urban, chemically zinc ethylenebis(dithiocarbamate), is an aromatic dithiocarbamate foliar fungicide for fruits. Classified in HTS 2930.20.20 as an 'other' aromatic organo-sulfur compound meeting chapter note requirements for direct C-S links. Imported as dispersible granules.