Weblinks

Science-Related Online Magazines

Graphic Viewer

Perhaps the greatest free image viewer and editor available!

General Chemistry Links 

Sheffield ChemDex (United Kingdom)
Directory of chemistry on the WWW since 1993

Royal Society of Chemistry (United Kingdom)

WWW Web Elements (United Kingdom)
^{The periodic table on the Web}

Chemistry Section of the WWW Virtual Library (United Kingdom)
Links for chemists - University of Liverpool

Links Mostly Useful to First Year Chemistry Students

Math Skills Review:
Exact/inexact numbers; precision & accuracy; significant figures.

Links of General Interest to all Chemistry Students

General Chemistry Online
Rich resource for students and teachers of introductory chemistry.
Includes interactive course guides and tutorials, an exam survival guide.

Chemistry Hypermedia Project
Resources for students, educators and scientists. Self-paced tutorials and educator resources.

NIST Reference on Constants, Units and Uncertainty
Information at the foundation of modern science and technology from the Physical Measurement Laboratory of NIST

The Wired Chemist
A collection of chemistry resources

Links Mostly Useful to Second Year Chemistry Students

These links are primarily to assist students in obtaining physical properties of organic chemicals from sources on the World Wide Web. A few links are given here with a brief description of each. They are not the only links available! If you are obtaining information from these links, you must cite the source, i.e., the complete URL should be given as a reference to the information you retrieved. 

ChemSpider- Search and share chemistry
ChemSpider is a free chemical structure database providing fast text and structure search access to over 30 million structures from hundreds of data sources.

ChemExper
Manages and provides chemical information, including physical properties, MSDSs, spectral information, 3D models, NMR prediction, safety information, etc

The Chemical Database
Department of Chemistry at the University of Akron. A resource of chemical information incuding technical and safety data as well as related compounds.

Chemical Land
A searchable resource of physical and chemical information on chemicals.

National Toxicology Program
A searchable database for chemicals from the US National Institute of Environmental Health Sciences. Not the most user-friendly database. E.g., entering the chemical name, "toluene" produced 200 hits, presumably of chemicals containing the word "toluene." Remember that this is a United States reference and Canadian information on Toxicology, Handling/Spill Procedures/First Aid Information may not be applicable under Canadian legislation. Physical Properties Toxicology Information Handling Procedures Spillage Information First Aid Information Safety Hazard Information Spill/Disposal Information.

NIOSH International Chemical Safety Cards
An index of chemicals providing safety information and physical properties from the US National Institute for Occupational Safety and Health. Remember that this is a United States reference and Canadian information on Toxicology, Handling/Spill Procedures/First Aid Information may not be applicable under Canadian legislation. Physical Properties Toxicology Information Handling Procedures Spillage Information First Aid Information Safety Hazard Information Spill/Disposal Information

NIST Web Book
The NIST WebBook provides access to the full array of data compiled and distributed by the US National Institute of Standards and Technology . Good Synonym provider Thermodynamic Data IR Spectra (gas phase) Mass Spectra UV/Visible Spectra Solubility.

Sigma-Aldrich On-Line MSDS Help
MSDS information from this respected supplier of popular and rare chemicals. Users may have to register for access and then login on subsequent visits. It could be worth the time registering. Remember that this is a United States reference and Canadian information on Toxicology, Handling/Spill Procedures/First Aid Information may not be applicable under Canadian legislation. MSDS Information Search by: Product Name CAS Number Molecular Formula Full Text.

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