1-Phenyl-3-methyl-5-pyrazolone from Japan
A pyrazole derivative used as a key intermediate in the synthesis of photographic developers and dyes. This aromatic heterocyclic compound contains an unfused pyrazolone ring structure, qualifying it under HTS 2933.19.30 for photographic chemicals with pyrazole rings.
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
• Provide detailed chemical analysis certificates confirming pyrazole ring structure and aromatic modification for proper Chapter 29 classification
• Include end-use documentation specifying photographic chemical applications to avoid reclassification under dye headings
• Ensure compliance with TSCA pre-manufacture notification if used beyond photographic applications