</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2914.79.10.00/Musk Ketone (4-tert-Butyl-2,6-Dimethyl-3,5-Dinitroacetophenone)/Japan

Musk Ketone (4-tert-Butyl-2,6-Dimethyl-3,5-Dinitroacetophenone) from Japan

Musk ketone, chemically 4-tert-butyl-2,6-dimethyl-3,5-dinitroacetophenone, is a synthetic nitro-aromatic ketone used in perfumery for long-lasting musk fragrance. It qualifies for HTS 2914.79.10.00 as an explicitly named artificial musk, an aromatic nitrated ketone derivative.

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%
Calculate with your customs valueVerify classification with AI

Import Tips

• Declare IFRA compliance and concentration limits due to regulatory scrutiny on nitro musks

• Provide GC-MS analysis to confirm identity and distinguish from mixtures

• Watch REACH/TSCA restrictions; document end-use as fragrance intermediate

Musk Ketone (4-tert-Butyl-2,6-Dimethyl-3,5-Dinitroacetophenone) from Japan — Import Duty Rate | HTS 2914.79.10.00