Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2931 — Other organoinorganic compounds.
National subdivision 2931.4 — Nonhalogenated organophosphorous derivatives:
Subheading 2931.43 — Diethyl ethylphosphonate
HS code
2931.43.00 Diethyl ethylphosphonate
Last Verified Date - 1 October 2026
Common commodities
Pure Diethyl ethylphosphonate solutionDiethyl ethylphosphonate liquid for chemical synthesisHigh purity Diethyl ethylphosphonate raw materialIndustrial grade Diethyl ethylphosphonatePharmaceutical-grade Diethyl ethylphosphonateDiethyl ethylphosphonate reagent for organic chemistryResearch-quality Diethyl ethylphosphonateDiethyl ethylphosphonate in solvent for synthesisUnprocessed Diethyl ethylphosphonate monomerDiethyl ethylphosphonate ester for chemical reactions