Diethylene Glycol Monoisobutyl Ether from China
Branched isomer monoalkyl ether of diethylene glycol for use in water-based coatings. Classified in HTS 2909.44.0150 'other' as it doesn't match specific monoethers like butyl, but retains ether-alcohol structure of heading 2909.
Duty Rate — China → United States
40.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Specify isomer structure in entry docs to differentiate from n-butyl variants
• Include transport stabilizer declaration per note 2(f) if present
• Watch for Chapter 29 note 3 - last numerical order governs multi-function compounds