Butyl Diglyme (Diethylene Glycol Monobutyl Ether) from Mexico
Butyl Diglyme is the monobutyl ether of diethylene glycol, serving as a high-boiling solvent in inks, dyes, and chemical reactions. Classified under HTS 2909.43.00.00 due to its chemical definition as a monobutyl ether of diethylene glycol within Chapter 29's ether-alcohols.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide chemical structure confirmation and impurity levels; label as UN1265 for transport
• Avoid classifying stabilized versions without verifying if additives change principal use