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Name

butan-2-one

Image
CAS

78-93-3

Formula

Weight

72.11

Useage

    Hazard CodesF,Xi,T Risk Statements11-36-66-67-39/23/24/25-23/24/25 Safety Statements9-16-45-36/37 RIDADRUN 1193 3/PG 2
    WGK Germany1
    RTECSEL6475000
    Autoignition Temperature516 °C TSCAYes HazardClass3 PackingGroupII HS Code29141200 Hazardous Substances Data78-93-3(Hazardous Substances Data) ToxicityLD50 orally in rats: 6.86 ml/kg (Smyth)

Shape

    Melting point:-87 °C Boiling point:80 ଌ(lit.)
    Density0.806 vapor density2.49 (vs air)
    vapor pressure71 mm Hg ( 20 ଌ)
    refractive indexn20/D 1.379(lit.)
    FEMA2170 | 2-BUTANONE Flash point:26 ଏ
    storage temp.2-8ଌ formSolution colorColorless Relative polarity0.327 OdorSweet/sharp odor detectable at 2 to 85 ppm (mean = 16 ppm) PHpH(1+4, 25℃):6.0~7.0 explosive limit1.8-11.5%(V) Water Solubility290 g/L (20 ºC) Merck14,6072 BRN741880 Stability:Stable. Highly flammable. Incompatible with oxidizing agents, bases, strong reducing agents. Protect from moisture. CAS DataBase Reference78-93-3(CAS DataBase Reference) NIST Chemistry Reference2-Butanone(78-93-3) EPA Substance Registry System2-Butanone(78-93-3)
Useage
    Hazard CodesF,Xi,T Risk Statements11-36-66-67-39/23/24/25-23/24/25 Safety Statements9-16-45-36/37 RIDADRUN 1193 3/PG 2
    WGK Germany1
    RTECSEL6475000
    Autoignition Temperature516 °C TSCAYes HazardClass3 PackingGroupII HS Code29141200 Hazardous Substances Data78-93-3(Hazardous Substances Data) ToxicityLD50 orally in rats: 6.86 ml/kg (Smyth)
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