Synonyms: C6-10 PARETH-4 PHOSPHATE;Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, mono-C6-10-alkyl ethers, phosphates;Poly(oxy-1, 2-ethanediyl), .alpha.-hydro-.gamma.-hydroxy-, mono-C6-10-alkylesters, phosphates;α-Hydro-ω-hydroxy-poly(oxy-1,2-ethanediyl) mono alkyl(C=6~10) ethers, phosphates