💾 Data Updated: 2025 HTS Revision 30 • Last updated: November 24, 2025

9902.07.22 - (5-Cyclopropyl-1,2-oxazol-4-yl)(α,α,α-trifluoro-2- mesyl-p-tolyl)methanone (Isoxaflutole) (CAS No. 141112-29-0) (provided for in subheading 2934.99.15).

Details

FieldValue
Unit of QuantityN/A
General Rate of Duty5.5%
Special Rate of DutyNo change
Column 2 Rate of DutyNo change
Quota QuantityN/A
Additional DutiesN/A

Overview

This HTS category, 9902.07.22, specifically classifies the chemical compound (5-Cyclopropyl-1,2-oxazol-4-yl)(α,α,α-trifluoro-2-mesyl-p-tolyl)methanone, commonly known as Isoxaflutole. This designation applies to the substance when it is subject to temporary legislation or modifications proclaimed under trade agreements or additional import restrictions implemented pursuant to Section 22 of the Agricultural Adjustment Act. Isoxaflutole is a herbicide used for pre-emergence and early post-emergence control of broadleaf and grass weeds in crops such as corn.

While other HTS categories within the Chapter 99 series might also deal with temporary trade provisions or agricultural restrictions, this particular subheading is uniquely tied to the specific chemical compound of Isoxaflutole. It is distinct from the broader categories that might cover live animals (Chapters 01), or even other chapters dealing with general chemical classifications, as its purpose is to address specific trade measures rather than the inherent nature of goods as a primary classification factor.

As this is a leaf node within the HTS database, there are no further subcategories. Therefore, classification under 9902.07.22 is definitive for Isoxaflutole when it meets the conditions stipulated by the temporary legislative or restrictive provisions associated with Chapter 99. Importers and exporters should consult the specific proclamations and regulations referenced by this subheading to ensure full compliance with import or export requirements for this product.

Stay Updated

Join our newsletter to get all updates of the harmonized Tariff Schedule.