Description 2-Hydroxycyclohexanone Dimer, 98.8%, by Sigma-Aldrich, Certified, 25g For Research & Development Not for drug, clinical use in humans, for food or food additive use TEST LOT 07923LF RESULTS APPEARANCE WHITE POWDER MELTING POINT 101-107 DEGREES CELSIUS INFRARED SPECTRUM CONFORMS TO STRUCTURE AND STANDARD AS ILLUSTRATED ON PAGE 436C OF EDITION I, VOLUME 1 OF "THE ALDRICH LIBRARY OF FT-IR SPECTRA". GAS LIQUID 98.8 % CHROMATOGRAPHY ELEMENTAL ANALYSIS CARBON 62.06% HYDROGEN 8.74% CAS: 30282-14-5 FORMULA: [HOC6H9(=O)]2