等级
ACS reagent
蒸汽密度
3.1 (vs air)
蒸汽压
4.05 psi
方案
≥99%
expl. lim.
0.34-6.3 % (lit.)
沸点
55-56 °C (lit.)
mp
-110 °C (lit.)
一般描述
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 addition of MTBE increases the number of active sites during polymerization of propene by stopped-flow method.
应用
tert-Butyl methyl ether (MTBE) may be used to synthesize fatty acid methyl esters (FAMEs) and glycerol tert-butyl ether by transesterification of canola oil in the absence of catalyst under supercritical condition.
警示用语：
Danger
危险声明
危险分类
Flam. Liq. 2 - Skin Irrit. 2
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
-18.4 °F - closed cup
闪点(°C)
-28 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves
法规信息
新产品
此项目有
Relative solubility, stability, and absorptivity of lutein and β-carotene in organic solvents.
Craft NE and Soares JH.
Journal of Agricultural and Food Chemistry, 40(3), 431-434 (1992)
Eagleson M.
Concise Encyclopedia Chemistry, 154-154 (1994)
Role of tert-Butyl Methyl Ether (TBME) as an External Donor in Propene Polymerization with Dibutyl Phthalate (DBP)-Containing MgCl2-Supported Ti Catalysts Activated with Al(i-C4H9)3.
Ohnishi R and Konakazawa T.
Macromolecular Chemistry and Physics, 205(14), 1938-1947 (2004)
New approach of catalyst-free biodiesel production from canola oil in supercritical tert-butyl methyl ether (MTBE).
Farobie O, et al.
Fuel: The Science and Technology of Fuel and Energy, 135, 172-181 (2014)
Kun-Chang Huang et al.
Chemosphere, 49(4), 413-420 (2002-10-09)
The kinetics of heat-assisted persulfate oxidation of methyl tert-butyl ether (MTBE) in aqueous solutions at various pH, temperature, oxidant concentration and ionic strength levels was studied. The MTBE degradation was found to follow a pseudo-first-order decay model. The pseudo-first-order rate
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