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3,4-Dichlorophenylisocyanate from China

3,4-Dichlorophenylisocyanate is a chemically defined organic compound featuring an isocyanate (-N=C=O) functional group attached to a 3,4-dichlorophenyl ring, classifying it under HTS 2929.10.30.00 as an isocyanate with other nitrogen function. It is primarily used as a reactive intermediate in synthesizing pharmaceuticals, pesticides, and polyurethane foams.

Duty Rate — China → United States

19%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Obtain Safety Data Sheets (SDS) and ensure proper UN-approved packaging for hazardous transport; verify purity certificates to confirm chemical identity

Comply with TSCA registration for U.S. import and avoid misclassification as pesticide formulations