Purity Limit: ≥ 99.5% (Assay) CAS No.: 865-48-5 Molecular Formula: C4H9ONa Molecular Weight: 96.10 MDL No.: MFCD00040575 Comments: It is used as a strong non-nucleophilic base. Density: 0.91 Refractive Index: 1.41 Storage Temperature: Store at RT