2,4-Diaminotoluene (2,4-TDA) from Japan
2,4-Diaminotoluene is a diaminotoluene isomer used in polyurethane elastomers, dyes, and hair colorants. It is classified in HTS 2921.51.5000 as an 'other' derivative of diaminotoluenes, fitting Chapter 29's scope for aromatic amine-function compounds.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Declare exact isomer ratio if mixed; pure 2,4-TDA stays here but blends may go to 3824
• Hazard Class 6.1 poison labeling mandatory; use UN 1707 proper shipping name
• Pre-register with EPA for TSCA if >10,000 lbs/year imported