Description 1,6-Dicyanohexane, 97.6%, by Sigma-Aldrich, Certified, 100ml For Research & Development Not for drug, clinical use in humans, for food or food additive use Certificate of Analysis: TEST SPECIFICATION LOT 02916HT RESULTS APPEARANCE COLORLESS TO LIGHT YELLOW LIQUID LIGHT YELLOW LIQUID REFRACTIVE INDEX AT 1.4446 20 DEG C INFRARED SPECTRUM CONFORMS TO STRUCTURE. CONFORMS TO STRUCTURE AND STANDARD AS ILLUSTRATED ON PAGE 842A OF EDITION I, VOLUME 1 OF "THE ALDRICH LIBRARY OF FT-IR SPECTRA". GAS LIQUID 97.5% (MINIMUM) 97.6% CHROMATOGRAPHY CAS: 629-40-3 FORMULA: NC(CH2)6CN