The Materials Guide allows to find material science databases and to filter them by material class and ways of accessing them.

Reaxys

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Reaxys contains structures, physical data and chemical properties (reactions) of organic, inorganic and organometallic compounds, as well as related literature from 1771 onwards, patents (WO, EP, US) from life sciences and organic chemistry. Information on the content of the database can be found in the Reaxys Support Center (further information).
Alternative Names Reaxys (Beilstein, Gmelin)
Material Classes Metals, Non-Metallic Inorganic Materials, Polymers