2,2-Dimethyl-1-Propanol (Neopentyl Alcohol) from Japan
Neopentyl alcohol (2,2-dimethyl-1-propanol) is a sterically hindered primary pentanol isomer classified in HTS 2905.19.10.00. Used in specialty polymer synthesis and pharmaceutical intermediates.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Require NMR spectrum confirming quaternary carbon structure for customs verification
• Store below 15°C to prevent polymerization during transit; document temperature control
• Declare research chemical status if <100kg to qualify for potential duty relief