Diacetyl for synthesis, Sigma-Aldrich®

Supplier: Merck

Danger

Synonyms: 2,3-Butanedione

M-Clarity™ quality level = MQ200

8.03528.0100 8.03528.0250 8.03528.0002
8.03528.0100EA 61.7 EUR
8.03528.0100 8.03528.0250 8.03528.0002
Diacetyl for synthesis, Sigma-Aldrich®
Diacetyl
Formula: C₄H₆O₂
MW: 86,09 g/mol
Boiling Pt: 190 °C (1013 hPa)
Melting Pt: –2 °C
Density: 0,9904 g/cm³ (20 °C)
Flash Pt: 9 °C
Storage Temperature: Refrigerator
MDL Number: MFCD00008756
CAS Number: 431-03-8
EINECS: 207-069-8
UN: 2346
ADR: 3,II
Merck Index: 13,02985

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Specification Test Results

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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