Description General description We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Heptane is an environmentally preferable solvent and greener alternative to hexane and thus has been enhanced for "Safer Solvents and Auxiliaries". Click here for more information. Application Greener alternatives to Hexane. Packaging 1, 2.5, 4, 4×4 L in glass bottle 18, 20 L in steel drum 4×4 L in poly bottle 56, 200 L in Pure-Pac™ 1 View returnable container options. 200 L in steel drum Features and Benefits Greener alternative for hexane Other Notes What is a green solvent? A comprehensive framework for the environmental assessment of solvents Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723. Legal Information ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC