sap ehs - How and where do we get physical chem properties for msds

Hello All ,

I came up with a situation where we are looking for the solution for some properties in standard property tree  . Looks like we do not get from the provider some informations like Physical chemical properties . I guess IUCLID gives us some information but for only those chemicals registered under REACH . Who does actually provides all these information . Any idea ?

Regards,

Krishna