Brominated Glycidyl Ether (DER 542) from China
DER 542 is a brominated bisphenol A diglycidyl ether with three-membered epoxide rings and halogen substitution, used in flame-retardant electronics. HTS 2910.90.91.00 covers halogenated epoxides per heading scope. High bromine content meets UL94 V0.
Duty Rate — China → United States
42.3%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 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
• RoHS bromine limits documentation; flame test reports; TSCA halogenated