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            2. PRODUCTS
              2,3-Butanedione
              Product name: 2,3-Butanedione
              English name: 2,3-Butanedione
              CAS RN: 431-03-8
              Molecular formula: C4H6O2
              Molecular weight: 86.09
              Properties: Yellow to yellowish-green liquid
              Structural formula:
              EINECS No.: 207-069-8
              FEMA No.: 2370
              Quality index:
              Index name GB23488-2009 Index
              Relative density(25℃/25℃) 0.978-0.988
              Refractive index(20℃) 1.3920-1.3980
              Ketone content % ≥98.0
              Use: Mainly used in food, beverage, medicine, etc.

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