Product name: 2,3-Butanedione

CAS No.: 431-03-8

Molecular Formula: C4H6O2

Molecular Weight: 86.09

Standard: GB23488-2009

Technical index

        Assay≥80% or 98%, yellow to yellow green liquid. Melting point -4~2℃, Flash point 45 ℉=7℃, Boiling point 88℃(lit.), Density 0.985g/ML at 20℃, Refractive index 1.391-1.399 n20/D, Solubility 200 g/L(20℃).