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Diethyl Ether ACS Reagent Grade from China

American Chemical Society specification diethyl ether for analytical procedures. Chemically defined acyclic ether under 2909.11.00.00; ACS specs ensure reagent purity without specific-use additives.

Duty Rate — China → United States

38.5%

Rate breakdown

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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

ACS certificate mandatory; must meet specific gravity, residue, and peroxide limits

Label with 'Highly Flammable' and 'Peroxide Former' warnings per DOT 49 CFR

Bulk imports require stabilization declaration (BHT <0.01% permitted under Chapter 29(f))