tert-Butylmethylether ≥99,0% (durch GC, auf Wasserinhalt korrigiert), BAKER ANALYZED® HPLC für die HPLC, UHPLC, für die Spektrophotometrie, J.T.Baker®

Lieferant: Avantor
Gefahr

Synonyms: MTBE, 2-Methoxy-2-methylpropane, Methyl-t-Butyl Ether

9042.1000EA 211 CHF
9042.1000 9042.2500 9042.5000 9042-03
tert-Butylmethylether ≥99,0% (durch GC, auf Wasserinhalt korrigiert), BAKER ANALYZED® HPLC für die HPLC, UHPLC, für die Spektrophotometrie, J.T.Baker®
tert-Butylmethylether

BAKER ANALYZED™ HPLC Reagent—High purity solvents for use in analytical and preparative separations. All are optimized for all of your Liquid Chromatography applications, including HPLC, UHPLC, gel permeation chromatography and UV-spectrophotometric analysis.

Formel: (CH₃)₃COCH₃
MW: 88,15 g/mol
Siedepunkt: 55.2 °C (1013 hPa)
Melting Pt: –108.6 °C
Dichte: 0.7405 g/cm³ (20 °C)
Flash-Pt: –28 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00008812
CAS-Nummer: 1634-04-4
EINECS: 216-653-1
UN: 2398
ADR: 3,II
Merck Index: 13,06059
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Spezifikation Testergebnisse

For Laboratory,Research,or Manufacturing Use = 99.0 %
Assay (C₅H₁₂O) (by GC, corrected for water) ≥ 99.0 %
Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm ≤ 0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm ≤ 0.02
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm ≤ 0.1
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm ≤ 215
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission ≤ 0.3 ppb
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities ≤ 1.0 ppb
Peroxide (as H₂O₂) ≤ 1 ppm
Residue after Evaporation ≤ 3.0 ppm
Water (by KF, coulometric) ≤ 0.05 %

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