tert-Butyl methyl ether ≥99.5%, OmniSolv®, Supelco®

Supplier: MilliporeSigma
Danger

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

MX0826-6 MX0826-NP20 MX0826-1
EM-MX0826-6CS 984 USD
EM-MX0826-6 EM-MX0826-NP20 EM-MX0826-1
tert-Butyl methyl ether ≥99.5%, OmniSolv®, Supelco®
tert-Butyl methyl ether

Suitable for spectrophotometry, HPLC, GC, and residue analysis. UV cutoff 205nm. Certificate of Analysis on label.

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
Merck Index: 13,06059
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Specification Test Results

Assay (GC) 99.5% min
Capillary ECD responsive substances (as PCNB) 5ng/L max
Color (APHA) 10 max
Filtered through 0.2 µm filter To pass test
Fluorescence (as quinine base) 500ppt max
Form Clear liquid
Infrared spectrum Conforms to standard
Peroxide (as H2O2) 1ppm max
Residue after evaporation 1ppm max
UV Abs. at 210 nm 0.75AU max
UV Abs. at 220 nm 0.50AU max
UV Abs. at 225 nm 0.30AU max
UV Abs. at 250 nm 0.10AU max
UV Abs. at 270 nm 0.01AU max
UV Abs. at 300 nm 0.005AU max
Water (H2O) 0.05% max

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