Sigma-Aldrich® Ethanol-OD≥99.5 atom % D

Ethan(ol-d) (Ethanol-OD) is a deuterated ethanol in which the proton of OH group has been replaced by the deuterium (D) atom. It is a deuterium labeled solvent. It serves as a model compound for the Raman spectrometric evaluation of the fine structure of the OX (X = H, D) stretching vibrational profile arising from rotational isomerism. Triethylorthocarbonate has been employed as a precursor for the preparation of high isotopic purity ethanol-OD.