tert-Butyl methyl ether - 179787

Code: 179787
tert-Butyl methyl ether
Reagent Grade, ≥98%
MTBE; Methyl tert-butyl ether
≥98% 

CAS Number: 1634-04-4
Linear Formula: (CH3)3COCH3
Molar Mass: 88.15 g/mol
Beilstein Registry Number: 1730942
EC Number: 216-653-1
MDL Number: MFCD00008812
Catalog Number Packaging Size Container type Price QTY Cart
179787-1L 1L GLASS BOTTLE Contact
179787-2.5L 2.5L GLASS BOTTLE Contact
179787-20KG 20KG STAINLESS STEEL CAN Contact
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Specifications

Property Value
Assay (GC) min. 98.0 %
IR spectrum complying
Water (Karl Fischer) max. 0.1 %
Peroxides (as H2O2) max. 0.0005 %
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Physical Properties

Property Value
Vapor Pressure 14.78 psi ( 55 °C)
Vapor Density 3.1 (vs air)
Autoignition Temperature 705 °F
Explosion Limit 15.1 %
Refractive Index n20/D 1.369(lit.)
Boiling point 55.3 °C
Freezing point -109 °C
Density 0.74 g/cm3
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Safety Information

Property Value
Flashpoint -28 °C
Hazard Class 3
Package Group II
UN ID 2398
GHS Classification Flammable, Harmful
Signal Word Danger
Hazard Statement(s) H225
H315
Precautionary Statement(s) P280
P243