Material Safety Data Sheets 
(Laboratory Workers and Hazard Communication Workers)

Internet MSDS Sites

http://ccinfoweb.ccohs.ca/msds/search.html - Canadian Centre for Occupational Health and Safety - "MSDS plus CHEMINFO Search"

http://siri.org/msds/index.php - The "national MSDS site". 

http://hazard.com - A mirror of the SIRI site.

http://msds.ehs.cornell.edu/msdssrch.asphttp://www.ilpi.com/msds/index.html - Where to find MSDSs on the internet - from Interactive Learning Paradigms Incorporated. This is an excellent site that contains numerous links to other MSDS sites, including a link to a glossary of terms used on MSDSs.

http://www.phys.ksu.edu/area/jrm/Safety/msds.html - The Kansas State University MSDS site.    

http://physchem.ox.ac.uk/MSDS/ - The Oxford University MSDS site.

http://www.vwrsp.com/catalog/ - VWR Scientific Products - The current Cornell "preferred vendor".

http://www.fishersci.com - Fisher Scientific.

http://www.sigmaaldrich.com/catalog/AdvancedSearchPage.do - Sigma-Aldrich.

http://www.msdssearch.com/msdssearch.htm - MSDS Search - a national repository.

http://www.msdsprovider.com/ - MSDS Provider - manufacturer-direct MSDS's.

Other Chemical Hazard Information Sites

http://ccinfoweb.ccohs.ca/asp - Canadian Centre for Occupational Health and Safety 

http://www.epa.gov/enviro/html/emci/chemref/index.html - EPA Chemical Fact Sheets.

http://web.doh.state.nj.us/rtkhsfs/indexfs.aspx - New Jersey Chemical Fact Sheets.

http://ull.chemistry.uakron.edu/erd/ - Hazardous Chemical Database at the University of Akron.

http://www.cdc.gov/niosh/topics/chemical-safety/ - National Institute for Occupational Health (NIOSH) 

http://toxnet.nlm.nih.gov/ - NIH, National Library of Medicine, TOXNET, a cluster of databases on toxicology, hazardous chemicals, and related areas.

http://www.atsdr.cdc.gov/toxfaq.html - Agency for Toxic Substances and Disease Registry (ASTDR) ToxfAQs

http://www.inchem.org - International Program on Chemical Safety - access to internationally peer reviewed information on chemicals commonly used throughout the world.