Dehydroacetic acid for synthesis, Sigma-Aldrich®

Supplier: Merck
Warning

Synonyms: 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione, 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one

M-Clarity™ quality level = MQ200

8.22011.0005 8.22011.0250 8.22011.9050 8.22011.1000 8.22011.9025
8.22011.0005EA 24.9 GBP
8.22011.0005 8.22011.0250 8.22011.9050 8.22011.1000 8.22011.9025
Dehydroacetic acid for synthesis, Sigma-Aldrich®
Dehydracetic acid
Formula: C₈H₈O₄
MW: 168,15 g/mol
Boiling Pt: 333 °C (1013 hPa)
Melting Pt: 108 °C
Flash Pt: 157 °C
Storage Temperature: Ambient
MDL Number: MFCD00066709
CAS Number: 520-45-6
EINECS: 208-293-9
Merck Index: 13,02885

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Specification Test Results

Solubility 2 g/l (20 °C)
Melting Point 109 - 111 °C
Molar Mass 168.14 g/mol
Bulk Density 700 kg/m3
Boiling Point 270 °C (1013 hPa)
Vapor Pressure 0.001 hPa (20 °C)
Flash Point 157 °C
pH 4 (2 g/l, H2O, 20 °C)
Ignition Point 336 °C
Synonyms 3-Acetyl-3,4-dihydro-6-methyl-2H-pyran-2,4-dione
Hill Formula C8H8O4

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