Diacetyl for synthesis (2mL)

SKU:
8035280002
  • $32.20

    • Description

    Diacetyl

    Diacetyl for synthesis. CAS 431-03-8

    Synonym: 2,3-Butanedione, 2,3-Butadione, Dimethyldiketon, Dimethylglyoxal, 2,3-Butanedione, 2,3-Butadione, Dimethyldiketon, Dimethylglyoxal

    • CAS Number 431-03-8

       

    • Empirical Formula (Hill Notation) C4H6O2

       

    • Molecular Weight 86.09

       

    •  EC Index Number 207-069-8

    Properties

    Related Categories Biochemicals and Reagents ..
    packaging 100 ml in Alu bottle (8.03528.0100)
    2 ml in Glass bottle (8.03528.0002)
    250 ml in Alu bottle (8035280250)
    bp 89-90 °C/1013 hPa
    mp -2 °C
    transition temp flash point 7 °C
    expl. lim. 2.4 - 13.0 %(V)
    vapor pressure 52 hPa (20 °C)
    density 0.99 g/cm3 (20 °C)
    autoignition temp. 365 °C
    LD 50 oral LD50 Rat 1580 mg/kg
    LD 50 dermal LD50 Rabbit > 5000 mg/kg
    storage conditions Store at +2°C to +8°C.

    Description

    Analysis Note

    Assay (GC, area%): ≥ 97.0 % (a/a)
    Density: 0.984 - 0.987
    Identity (IR): passes test

     

    Safety Information

    Signal word 
    Danger
    Hazard statements 
    H225,H302,H315,H317,H318,H331,H373
    Precautionary statements 
    P210 + P233 + P240 + P241 + P242 + P243 + P260 + P264 + P270 + P271 + P272 + P280
    Supplemental Hazard Statements 
    highly flammable, harmful, irritant
    WGK Germany 
    2
    RTECS 
    EK2625000