Directory of free full-text journals in chemistry – The directory is divided into 2 parts – The main page is permanently available free journals and there is a separate sub-page that contains a list of trials and temporarily available journals.
In addition to information on the hazards associated with each chemical there is emergency treatment information, proper handling information, the use of the chemical, and other relevant data. Also included is a section of basic physical properties.
Collection of data on chemicals gathered by the National Institute of Science and Technology. The dataset is searchable by chemical names, formulas, CAS registry number, structures, and various physical properties of chemicals