The data for each entry includes (where relevant): entry name; synonyms; structure display and connection tables for substructure searching; molecular formula; molecular weight; hazard data; toxicity data; CAS registry number including additional numbers; physical description including state, colour and an indication of stability; melting point; boiling point; freezing point; relative density; refractive index; optical rotation; solubility; dissociation constants for acids; selected spectroscopic data; reactivity, synthetic applications and uses; supplier data.
