Diacetyl zur Synthese, Sigma-Aldrich®
Lieferant: Merck
|
Gefahr
|
M-Clarity™ Qualitätsstufe = MQ200
8.03528.0002EA
35.9
CHF
8.03528.0002
8.03528.0100
8.03528.9025
8.03528.0250
8.03528.9999
Diacetyl zur Synthese, Sigma-Aldrich®
Diacetyl
Formel:
C₄H₆O₂ MW: 86,09 g/mol Siedepunkt: 190 °C (1013 hPa) Melting Pt: –2 °C Dichte: 0,9904 g/cm³ (20 °C) Flash-Pt: 9 °C Lager Temperatur: Kühlschrank |
CAS-Nummer:
431-03-8 EINECS: 207-069-8 UN: 2346 ADR: 3,II Merck Index: 13,02985 |
Spezifikation Testergebnisse
Solubility | 200 g/l (25 °C) |
Melting Point | -2 °C |
Molar Mass | 86.09 g/mol |
Boiling Point | 89 - 90 °C (1013 hPa) |
Vapor Pressure | 52 hPa (20 °C) |
Flash Point | 5 °C |
Explosion Limit | 2.4 - 13.0 %(V) |
Density | 0.99 g/cm3 (20 °C) |
Ignition Point | 365 °C |
Synonyms | 2,3-Butanedione, 2,3-Butadione, Dimethyldiketon, Dimethylglyoxal |
Hill Formula | C4H6O2 |
Chemical Formula | CH3COCOCH3 |
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