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2-ButanoneC4H8O

Details
CAS-No.:78-93-3
UN-No.:1193
EINECS No.:201-159-0
Kemler Code:33
Warning sign
  • 33
  • 1193
Hazard signs
GHS02
GHS07
Occupational exposure limit
  • TWA (ppm) 150
  • STEL (ppm) 300
  • TWA (mg/m3) 445
  • STEL (mg/m3) 890
  • H: 225
    Highly flammable liquid and vapour
  • H: 319
    Causes serious eye irritation
  • H: 336
    May cause drowsiness or dizziness
Melting point:-86 °C
Boiling Point:80 °C
Density (at 20 °C):0,805 g/cm3
Ionization:9,52 ± 0,04 eV
Flash Point:-7.5 °C
Ignition Temperature:475 °C
Vapor Pressure (at 20 °C):105 hPa
Lower Explosive Limit:1,5 Vol.-%
Upper Explosive Limit:11,5 Vol.-%
diamond30 1

Details

Diamond-Red3Flammable with normal temperature 
Diamond-Yellow0No danger for normal conditions 
Diamond-Blue1Low risk. Filter recommended 
DG-EA:2YE
Also known as:
  • 2-Butanone
  • 2-Butanone (8CI, 9CI)
  • 3-Butanone
  • butan-2-one
  • Butanone
  • CH3-CH2-CO-CH3
  • Ethyl methyl ketone
  • Ethylmethylketon
  • MEK (METHYL ETHYL KETONE), BUTANONE
  • Methyl acetone
  • Methyl ethyl ketone
  • Methylaceton
  • methylethylketone

Suitable products for 2-Butanone C4H8O

Whether portable gas detectors, tubes or personal protective equipment - Dräger offers a comprehensive portfolio to protect you when handling hazardous substances.

Portable Gas Detectors and Sensors

Dräger X-pid® 9000/9500

Filters

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Dräger X-plore® Bayonet

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Dräger X-plore® 3300/3500

Masks

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Dräger X-plore® 5500

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Dräger X-plore® 3300/3500

Protective Suits

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Quần áo chống hóa chất CPS 7900

Quần áo bảo hộ Dräger CPS 6900

Quần áo bảo hộ Dräger CPS 7800

Quần áo bảo hộ Dräger CPS 6800

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Quần áo bảo hộ Dräger CPS 5900

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Dräger SPC 3700 với CVA 0700

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