Neopentyl Glycol from Canada
Neopentyl glycol (2,2-dimethyl-1,3-propanediol) is a sterically hindered acyclic diol used in alkyd resins and plasticizers, falling under HTS 2905.39.90.00. Its gem-dimethyl structure provides hydrolysis resistance in coatings.
Duty Rate — Canada → United States
5.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include melting point (125°C) and assay certificate confirming diol identity
• Separate from polyester prepolymers to avoid Chapter 39 plastic classification
• Verify no sulfonation that would shift to specific derivative subheadings