Eddikesyreanhydrid for synthesis, Sigma-Aldrich®
Leverandør: Merck
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
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Farlig
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Synonymer:
Acetyl oxide, Acetyl acetate
M-Clarity™ quality level = MQ200
8.22278.1000
8.22278.2500
8.22278.9025
8.22278.9999
8.22278.9200
8.22278.1000EA
439
DKK
8.22278.1000
8.22278.2500
8.22278.9025
8.22278.9999
8.22278.9200
Eddikesyreanhydrid for synthesis, Sigma-Aldrich®
Eddikesyreanhydrid
Formel:
(CH₃CO)₂O Molekylvægt: 102.09 g/mol Kogepunkt: 139.9 Smeltepunkt: –73 °C Massefylde: 1.08 g/cm³ (20 °C) Flammepunkt: 49 Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00008705 CAS-nummer: 108-24-7 EINECS: 203-564-8 UN nummer: 1715 ADR: 8 (3) II REACH: 01-2119486470-36 Merck Index: 13,00057 |
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Specifikationer Testresultater
Solubility | (20 °C) Hydrolysis,Risk of violent reaction. |
Melting Point | -73 °C |
Molar Mass | 102.08 g/mol |
Boiling Point | 138 - 140.5 °C (1013 hPa) |
Vapor Pressure | 4 hPa (20 °C) |
Flash Point | 49 °C |
Explosion Limit | 2.0 - 10.2 %(V) |
Density | 1.08 g/cm3 (20 °C) |
pH | 3 (10 g/l, H2O, 20 °C) |
Ignition Point | 330 °C |
Hazard Class | 8 |
Hazard Class Description | Corrosive Material |
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