1,1-Dichlorobutane from Germany
1,1-Dichlorobutane is a dichlorobutane isomer where both chlorine atoms are attached to the first carbon of a butane chain, qualifying as a saturated chlorinated derivative of acyclic hydrocarbon butane. It is specifically covered under HTS 2903.19.05.00 which names dichlorobutanes explicitly. Used primarily as a synthetic intermediate in pharmaceutical and agrochemical production.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include detailed chemical analysis certificates confirming isomer structure and compliance with Chapter 29 purity requirements
• Ensure proper hazardous material declaration (UN 2387) and DOT compliance for transport
• Check for REACH-like restrictions if transshipping from EU; distinguish from CFCs which have separate quotas