the designated section of the laboratory away from the flammable solvents, check the ease of lighting each lamp, quality of flame, and time required for the flame to extinguish itself. Fill one Pasteur pipette with vegetable oil and another with biodiesel, and allow them to drain without the bulb simultaneously. Record the time it takes each pipette to empty. Health and Safety Health & Safety Evaluation Amount per Chemical Name 100 students Aldrich Catalog # (g or mL) EH&S Vegetable Oil 1000 mL n/a 1-propanol 400 mL 402893 Sulfuric acid, conc. 7.5 mL 258105 Sodium chloride, 1M sol 2250 mL 746398 Magnesium sulfate, anhydrous 100g 793612
the designated section of the laboratory away from the flammable solvents, check the ease of lighting each lamp, quality of flame, and time required for the flame to extinguish itself. Fill one Pasteur pipette with vegetable oil and another with biodiesel, and allow them to drain without the bulb simultaneously. Record the time it takes each pipette to empty. Health and Safety Health & Safety Evaluation Chemical Name Aldrich Catalog # Amount per 100 students (g or mL) EH&S Vegetable Oil n/a 1000 mL 1-propanol 402893 400 mL Sulfuric acid, conc. 258105 7.5 mL Sodium chloride, 1M sol 746398 2250 mL Magnesium sulfate, anhydrous 793612 100g
a_guide_to_green_chemistry_experiments_for_undergraduate_organic_chemistry_labs_march_2018_v2p.docx