tert-Butyl methyl ether ≥99.80% for HPLC, Rankem®

Supplier: RANKEM (A AVANTOR BRAND)
Danger

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

M2500 M2505
RANKM2500EA 5082 INR
RANKM2500 RANKM2505
tert-Butyl methyl ether ≥99.80% for HPLC, Rankem®
tert-Butyl methyl ether

High purity solvent providing stable baseline. Improved Specifications enabling better performance and clean chromatograms in the relevant elution range.


  • Batch-to-Batch consistency
  • Chemically treated for removal of UV-absorbing, fluorescence -sensitive impurities
  • Controlled acidity and NVM


Description: A clear, colourless liquid. Filtered through 0,2 µm filters.

Formula: (CH₃)₃COCH₃
MW: 88,15 g/mol
Boiling Pt: 55,2 °C (1013 hPa)
Melting Pt: –108,6 °C
Density: 0,7405 g/cm³ (20 °C)
Flash Pt: −28 °C
Storage Temperature: Ambient
MDL Number: MFCD00008812
CAS Number: 1634-04-4
EINECS: 216-653-1
UN: 2398
ADR: 3,II
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Specification Test Results

Guarantee Analysis .
Assay(GC) Min. 99.80 %
Weight Per ml (at 20°C) 0.74 --> 0.75 g
Distillation Range 55.0 - 56.0°C
Maximum Limits Of Impurities .
Acidity (As CH3COOH) Max. 0.002 %
Water ( By KF) Max. 0.05 %
Non volatile matter Max. 0.0005 %
Peroxide (As H2O2) Max. 0.0005 %
UV Transmittance .
Wavelength .
220 nm Min. 20 %
240 nm Min. 60 %
260 nm Min. 90 %
280 nm Min. 95 %
310 nm Min. 99 %

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