ACS Fall 2026

August 23-27, 2026, Chicago, IL

ACS Meetings & Expositions are where chemistry professionals meet to share ideas and advance scientific and technical knowledge. By attracting thousands of chemical professionals, the meetings provide excellent opportunities for sharing your passion for chemistry, connecting with the world's largest scientific society, and advancing your career in this ever-changing global economy.

Chat with our experts

Find us at the ACS Exhibition Hall to learn about innovative chemistry products.

We’re excited to connect with you at the Fall ACS Expo in Chicago!  Come by to meet with our product experts for synthetic chemistry, analytical chemistry, and lab water.

Monday, August 24^th - 11:00 AM – 5:00 PM

Tuesday, August 25^th - 11:00 AM – 5:00 PM

Wednesday, August 26^th - 10:00 AM – 2:00 PM

Booth #609

As a sneak preview, here are a few of the new chemistry products you’ll learn about at the expo.

Non-Pyrophoric t- and n-Butyllithium Formulations for Chemical Synthesis - Novel non-pyrophoric, bench-stable formulations of tert-Butyllithium (t-BuLi) and n-Butyllithium (n-BuLi) have been developed to solve longstanding pyrophoricity concerns. This was achieved by replacing the small-chain hydrocarbon solvents in the traditional reagents with formulated oligomeric hydrocarbon solvents like poly-α-olefin (PAO).

SYNTHIA^® Lab Retrosynthesis Software - SYNTHIA^® Lab brings the power of computer-assisted retrosynthetic planning to academic groups and non-profit research teams, making it easier than ever to explore new synthetic pathways, accelerate discovery, and inspire innovation. SYNTHIA^® Lab helps you design robust, creative routes for both new and published molecules—no matter your lab’s size.

Biorenewable HPLC Solvents - For decades, HPLC has relied on fossil-based solvents.  A breakthrough is coming: bio-based solvents for HPLC!  These solvents offer the same precision and reliability and are now derived from renewable feedstocks with ASTM D6866 certification. Most importantly, no method redevelopment will be required since these are drop-in replacements for petroleum-based solvents you’re already using.

Catalexis - The Catalexis catalyst screening platform is a smart, data-driven solution that significantly enhances the efficiency of palladium-catalyzed cross-coupling reactions, such as the Buchwald-Hartwig Amination and Suzuki-Miyaura Coupling.

TLC Explorer Digital Analyzer - Thin-layer chromatography (TLC) is a widely used analytical technique in chemistry, but traditional TLC plate analysis can be complex. Our award-winning TLC Explorer provides a digitalized solution to enhance the efficiency and accuracy of quantitative analysis for more consistent and easily shareable data interpretation.

Milli-Q^® IQ 7000 Ultrapure Water System - The Milli-Q^® IQ 7000 Ultrapure Water System features advanced technologies, hydraulic design, and software capabilities. It has been built in a compact, ergonomic and intelligent way to deliver superior quality ultrapure water.