Hi, November's MOTM is dinitrophenylethanedioate, or DNPO for short. It's the molecule which forms the basis of Cyalume "light sticks" used by divers for emergency and underwater lighting, fishing lures and various novelty items such as glow necklaces. Since 1980 molecules like these have become widely used as analytical tools for trace analysis and are currently the most sensitive and versatile chemiluminescence detection method for liquid chromatography. The MOTM page has been adapted from a set of pages at Leeds University written by Daniel Ormsby called "The Delights of Chemistry", in which various spectacular and visually impressive chemical reactions are described. This MOTM page is available in HTML, Chime and Chemsymphony versions. Direct link: http://chem.leeds.ac.uk/delights/texts/expt_26.html MOTM page : http://www.bristol.ac.uk/Depts/Chemistry/MOTM/motm.htm Delights of Chemistry: http://chem.leeds.ac.uk/delights/ Regards, ----------------------------------------------------------------------------- Dr Paul May, School of Chemistry, University of Bristol, UK tel: +44 (0)117 928-9927, fax: +44 (0)117 925-1295 <mailto:paul.may@bris.ac.uk> Home URL: <http://www.bris.ac.uk/Depts/Chemistry/staff/pwm.htm> Molecule of the Month: <http://www.bristol.ac.uk/Depts/Chemistry/MOTM/motm.htm> "If at first you don't succeed, call it Version 1.0" ------------------------------------------------------------------------------ chemweb: A list for Chemical Applications of the Internet. To post to list: mailto:chemweb@ic.ac.uk Archived as: http://www.lists.ic.ac.uk/hypermail/chemweb/ To (un)subscribe, mailto:majordomo@ic.ac.uk the following message; (un)subscribe chemweb List coordinator, Henry Rzepa (mailto:rzepa@ic.ac.uk)