Propylol is a commercial trade name and general term used primarily for propyl alcohol formulations, most notably associated with distillation cuts and solvent blends produced by global chemical companies like Sasol. Depending on the specific grade and technical specification, it typically refers to isopropanol (isopropyl alcohol), n-propanol (1-propanol), or a blended light alcohol mixture.Common Chemical VariantsIso-Propylol: A C3 alcohol distillation cut composed predominantly of isopropyl alcohol (propan-2-ol). Technical grades can also feature a blend containing ethyl alcohol.Propylol (C3/C4): A specific industrial distillation fraction containing a mixture of C3 and C4 alcohols used heavily in heavy manufacturing and blending.n-Propylol / n-Propanol: A primary alcohol (CH3CH2CH2OH) structurally isomeric to isopropyl