Smørsyre zS, Sigma-Aldrich®
Leverandør: Merck
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Farlig
|
Synonymer:
Butansyre
MQ200
8.00457.0100
8.00457.1000
8.00457.2500
8.00457.9050
8.00457.0100EA
298
DKK
8.00457.0100
8.00457.1000
8.00457.2500
8.00457.9050
Smørsyre zS, Sigma-Aldrich®
Smørsyre
Formel:
C₄H₈O₂ Molekylvægt: 88.11 g/mol Kogepunkt: 163.5 Smeltepunkt: –3 °C Massefylde: 0.958 g/cm³ (20 °C) Flammepunkt: 67 Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00002814 CAS-nummer: 107-92-6 EINECS: 203-532-3 UN nummer: 2820 ADR: 8 III Merck Index: 13,01593 |
Specifikationer Testresultater
Solubility | (20 °C) soluble |
Melting Point | -8 - -5 °C |
Molar Mass | 88.1 g/mol |
Boiling Point | 162 - 165 °C (1013 mbar) |
Vapor Pressure | 0.56 hPa (20 °C) |
Flash Point | 69 °C |
Refractive Index | 1.3991 (20 °C) |
Explosion Limit | 2 - 12.3 %(V) |
Density | 0.96 g/cm3 (20 °C) |
pH | 2.5 (100 g/l, H2O, 20 °C) |
Ignition Point | 425 °C |
Hill Formula | C4H8O2 |
Chemical Formula | CH3CH2CH2COOH |
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