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Publisher Information - 17.11.2008

Physical Properties Sources Index (PPSI): Chemical Systems


The physical properties source index lists recommended databases, handbooks, and websites (data, definition, measurement) for physico-chemical and other material properties. More ...

Search a chemical system


  • All search strings are right truncated. Thus the search string element finds element as well as elements or elementary.
  • You can search for chemical names or chemical expressions, sum formula, CAS Registry Numbers or Smiles expressions.
  • Alternatively, a chemical system can be chosen from the alphabetic list below.
  • Alle search strings are automatically connected by Boolean AND (restricted search). AND needs not to be entered.
  • The order of search strings is not important.
  • Search is case insensitive, i.e. upper- or lowercase letters are not distinguished.
  • Stop words will be filtered if not marked.