I just saw this freebie posted on reddit's /r/freebies. It seems to be a little catalog of different kinds of chemicals and their applications, synonyms and other stuff. Not sure how useful it is, could be useful for students or just as a reference thing to put on the bookshelf. It's free, so why not?
Not sure of expiry or time of delivery, but it's worth a shot.
From the link:
The new catalog features over 4,000 new products, many of which are novel fine organics, including over 800 new boronic acids and esters. Other products include aryl homopiperazines, zeolites, fluoroaromatic compounds, silica gels and more. Many of the new products are unique and exclusive to Alfa Aesar.
Alfa Aesar continues to extensively augment the technical content of the catalog with thousands of new and updated application notes, synonym listings and other specification details. Molecular structure diagrams are included for most chemicals, and the catalog is extensively indexed by Chemical Abstract Service (CAS) number, stock number and molecular formula. The product listings for all hazardous substances are also enhanced with hazard pictograms and newly implemented precautionary and hazard phrases in accordance with Globally Harmonized System (GHS) standards.
In addition to chemical compounds, the catalog includes special sections listing pure elements, alloys, analytical products, and precious metal compounds and catalysts. All of Alfa Aesar's products, including labware and equipment, can be accessed at www.alfa.com along with up-to-date pricing and availability.
The Alfa Aesar catalog will be distributed worldwide and is available by request online or by contacting any Alfa Aesar office.
also available for free on android
https://play.google.com/store/apps/details?id=com.johnsonmat…
and itunes
https://itunes.apple.com/en/app/alfa-aesar-catalogs/id516628…
also i should point out it has 4000 'new' products, but around 33,000 total