tert-Butyl methyl ether ≥99.0% (by GC, corrected for water content), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

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MACR5398-25EA 66.4 SGD
MACR5398-25 MACR5398-08
tert-Butyl methyl ether ≥99.0% (by GC, corrected for water content), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
tert-Butyl methyl ether
Formula: (CH₃)₃COCH₃
Boiling Pt: 55,2 °C
Density: 0,74
Flash Pt: –30 °C
Storage Temperature: Ambient
MDL Number: MFCD00008812
CAS Number: 1634-04-4
UN: 2398
ADR: 3,
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Specification Test Results

For Laboratory,Research,or Manufacturing Use ≥99.0%
ACS - Assay (by GC, corrected for water) ≥99.0 %
ACS - Color (APHA) ≤10
ACS - Peroxide (as H₂O₂) ≤1 ppm
ACS - Residue after Evaporation ≤2 ppm
ACS - Water (H₂O)(by Karl Fischer titrn) ≤0.05 %
Optical Absorbance (1-cm path vs water) - 210 nm ≤1.00
Optical Absorbance (1-cm path vs water) - 225 nm ≤0.50
Optical Absorbance (1-cm path vs water) - 250 nm ≤0.10
Optical Absorbance (1-cm path vs water) - 300 nm ≤0.005
Optical Absorbance (1-cm path vs water) - 350 nm ≤0.005
Optical Absorbance (1-cm path vs water) - 400 nm ≤0.005
Appearance (clear, colorless liquid)

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