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Eter metil-tert-butílico ≥99.0% (por GC, corrigido para o conteúdo de água), BAKER ANALYZED® HPLC para HPLC/UHPLC, para espectrofotometria, J.T.Baker®

Fornecedor: Avantor
Perigo

Sinônimos: 2-Metoxi-2-metilpropano, MTBE

9042.1000EA 175.46 EUR
9042.1000 9042.2500 9042.5000 9042-03
Eter metil-tert-butílico ≥99.0% (por GC, corrigido para o conteúdo de água), BAKER ANALYZED® HPLC para HPLC/UHPLC, para espectrofotometria, J.T.Baker®
Eter metil-tert-butílico

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.

Fórmula: (CH₃)₃COCH₃
Peso Molecular: 88.15 g/mol
Ponto de ebulição: 55.2
Ponto de Fusão: –108.6 °C
Densidade: 0.7405 g/cm³ (20 °C)
Ponto de Inflamação: –28 °C
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00008812
Número CAS: 1634-04-4
EINECS: 216-653-1
UN: 2398
ADR: 3 II
Merck Index: 13,06059
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Especificações dos Resultados do Teste

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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