γ-Butyrolacton 99+%
Lieferant: Thermo Scientific
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Gefahr
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Synonyme:
1,4-Butyrolacton, GBL, 4-Hydroxybuttersäurelacton, Butan-4-olid
108130010
108130025
108130100
ACRO108130010EA
69.8
EUR
ACRO108130010
ACRO108130025
ACRO108130100
γ-Butyrolacton 99+%
γ-Butyrolacton
Formel:
C₄H₆O₂ Molecular Weight: 86,09 g/mol Siedepunkt: 204 °C (1013 hPa) Schmelzpunkt: –45 °C Dichte: 1,12 g/cm³ Flammpunkt: 98 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00005386 CAS-Nummer: 96-48-0 EINECS: 202-509-5 Merck Index: 13,01596 |
Spezifikation Testergebnisse
Appearance | Clear liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4355 to 1.4375 (20°C, 589 nm) |
Water | ≤0.1 % (K.F.) |
Additional info | remark: this product may darken with age and heat |
GC | ≥99.0 % |
Color scale | ≤40 APHA |
Free acid | ≤0.1 % (as hydroxybutyric acid) |
Titration with NaOH | ≥98.5 % |
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