Email this pagePrint this page Caffeine Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C1410 F.W. 194.19CAS# 58-08-2Laboratory Grade Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health2 Flammability1 Reactivity0 † Subject to a UPS hazardous material surcharge of $20.00 per shipment. 100 grams$32.15 each 500 grams$65.50 each 3-D Molecule Model of Caffeine : From the ChemExper Chemical Directory MSDS for Caffeine