Interactive PhysProp Database Demo

Please Note: This on-line demo only retrieves basic data for individual compounds. It does not provide full reference citations or structure depictions. It does not have sub-structure searching capabilities that are available with the ISIS/Base (MDL Information Systems, Inc) version or Accord for Access (Synopsys Scientific Systems, Ltd) version of PhysProp.

Retrieval with this on-line demo requires a chemical's CAS (Chemical Abstract Service) Registry Number.  CAS numbers can be found in common chemistry literature sources such as the Merck Index and Aldrich Catalog. Our on-line Datalog Database can also provide CAS numbers.