Allyltrimethylsilane from Japan
Allyltrimethylsilane (CH2=CHCH2SiMe3) contains silicon-carbon bonds characteristic of organo-inorganic compounds in 2931.90.90. Peterson olefination reagent; distinguished from hydrocarbons by heteroatom-carbon linkage per chapter notes.
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
• Air-stable but peroxide former; inhibitor content must be documented
• Research chemical volumes qualify for duty-free scientific import (GRI 10)
• Distinguish from 2901 allyl chloride/chloride derivatives