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Othmer Library of Chemical History
Science History Institute
315 Chestnut Street
Philadelphia, PA 19106
Monday - Friday
10:00 a.m. - 4:00 p.m.
Images from the Othmer Library's Collection
The Othmer Library Catalog
List of Subject Guides
Collections and Donations
Allen G. Debus
A collection of rare books and secondary sources on the history of chemistry.
Society of Flavor Chemists
The Society of Flavor Chemists are chemists and food scientists who develop flavors for a wide variety of food and pharmaceutical products.
Check out our blog on Tumblr and follow us for highlights of hidden treasures from our library and archival collections.