8065-81-4 Ethylan CON 9 Ethylan ME Ethylan OE Olbrotol 18 Olbrotol-18 Poly(oxy-1,2-ethanediyl), alpha-hexadecyl-omega-hydroxy-, mixt. with (Z)-alpha-9-octadecenyl-omega-hydroxypoly(oxy-1,2-ethanediyl) Texofor A