26-(Dinonylphenoxy)-3,6,9,12,15,18,21,24-octaoxahexacosan-1-ol 3,6,9,12,15,18,21,24-Octaoxahexacosan-1-ol, 26-(dinonylphenoxy)- 66172-85-8 Dinonylphenol octa(oxyethylene) ethanol EINECS 266-220-6