Of or pertaining to phosphinic acid or its derivatives

(inorganic chemistry, uncountable) A toxic gas, chemical formula PH₃. / (organic chemistry, countable) Any alkyl or aryl derivative of this compound, PR₃ (where at least one R is not H),

(organic chemistry) Any organophosphorus compound of general formula R₂(R^'O)P=O

Of or pertaining to phosphinous acid or its derivatives.

plural of phosphinate

plural of phosphine

Obsolete form of phosphine.

plural of phosphin

(chemistry) the acid H₂P(=O)OH, or any of its P-hydrocarbyl derivatives

plural of phosphinic acid