δ-Valerolacton 99%
Lieferant: Thermo Scientific
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Gefahr
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Synonyme:
Pentansäure-δ-lacton, 5-Hydroxyvaleriansäurelacton, Tetrahydro-2H-pyran-2-on, Pentan-5-olid
162710500
162712500
162710010
ACRO162710500EA
113
EUR
ACRO162710500
ACRO162712500
ACRO162710010
δ-Valerolacton 99%
δ-Valerolacton
Formel:
C₅H₈O₂ Molecular Weight: 100,12 g/mol Siedepunkt: 230 °C (760 mmHg) Schmelzpunkt: –13 °C Dichte: 1,1 g/cm³ Flammpunkt: 112 °C Lagertemperatur: Kühlschrank |
MDL:
MFCD00006645 CAS-Nummer: 542-28-9 EINECS: 208-807-1 |
Spezifikation Testergebnisse
Appearance | Clear colorless to light yellow Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4560 to 1.4590 (20°C, 589 nm) |
Additional info | remark: may contain variable amounts of polymerized product |
GC | ≥98.5 % |
pH | 4.5 to 6.5 (4 % in water) |
Total volatile | ≤5 % (including water) |
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