91. A Simple yet Efficient Water-Saving Condenser
    Stéphane Rosset, Clément Mazet*
    ACS Omega 2025, 10, 34438-34441

We describe the design of an efficient waterless condenser for use in chemical synthesis, which exists in two different sizes. This laboratory equipment displays performances comparable to those of conventional water-jacketed glass condensers across a broad range of organic solvents. It is most effective when fitted with a Teflon cap containing a safety valve. The condenser with the smallest cross-section is particularly suitable for reactions using water as a solvent, despite its lower vapor density than air.

DOI de la version éditeur : 10.1021/acsomega.5c02494 (open access)