2,4-Pentandion 99+%
Leverantör: Thermo Scientific
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Fara
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Synonyms:
ACAC, 2,4-Pentanedione
129960050
129962500
129960010
129960025
129960100
129960050.EA
515
SEK
129960050.
129962500.
129960010.
129960025.
129960100.
2,4-Pentandion 99+%
2,4-Pentandion
Formel:
CH₃COCH₂COCH₃ MW: 100,12 g/mol Kokpunkt: 133…135 °C (760 mmHg) Smältpunkt: –23 °C Densitet: 0,975 g/cm³ Flampunkt: 35,5 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00008787 CAS nummer: 123-54-6 EINECS: 204-634-0 UN: 2310 ADR: 3,III Merck Index: 13,00083 |
Specifikation testresultat
Appearance | Clear liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4510 to 1.4530 (20°C, 589 nm) |
Water | ≤0.1 % |
GC | ≥99.0 % |
Color scale | ≤50 APHA |
Specific gravity | (20°C) 0.972 to 0.978 |
Acidity (CH3COOH) | ≤0.2 % |
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