tert-Butyl methyl ether (MTBE) is a commonly used organic solvent. It can be synthesized by acid-catalyzed reaction between methanol and isobutene. It is an effective alternate to lead-containing additives for enhancing the octane rating of gasoline. The decomposition mechanism of MTBE by heat-assisted persulfate oxidation under different conditions has been reported. A study suggests that the addition of MTBE increases the number of active sites during polymerization of propene by the stopped-flow method.
Synonyms: MTBE; Methyl tert-butyl ether
Molecular Formula: C5H12O
Molecular Weight: 88.15
Linear Structural Formula: (CH3)3COCH3
MDL Number: MFCD00008812
Purity: 99.9%
Melting Point: -110 C
Density: 0.74 g/mL at 25 C (lit.)
Refractive Index: n20/D 1.369 (lit.)
Signal Word: Danger
Hazard statements: H225-H315
Precautionary statements: P210
Hazard Codes (Europe) : F,Xi
Risk Statements (Europe): 14185
Safety Statements (Europe): 9-16-24
WGK Germany: 1