HS CodesVI · Products of the chemical or allied industries29 · Organic chemicals2931293143293143Chapter 29Copy pageDiethyl ethylphosphonateDescriptionOther organo-inorganic compounds : Non-halogenated organo-phosphorous derivatives : Diethyl ethylphosphonateWas this page helpful?YesNoPrevious293142Dimethyl propylphosphonateNextMethylphosphonic acid293144