所有图片(2)
About This Item
线性分子式:
(CH3)3COCH3
CAS号:
分子量:
88.15
Beilstein:
1730942
EC 号:
MDL编号:
UNSPSC代码:
12352112
PubChem化学物质编号:
NACRES:
NA.07
等级:
reagent grade
方案:
≥98%
沸点:
55-56 °C (lit.)
蒸汽压:
14.78 psi ( 55 °C)
4.05 psi ( 20 °C)
4.05 psi ( 20 °C)
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等级
reagent grade
质量水平
蒸汽密度
3.1 (vs air)
蒸汽压
14.78 psi ( 55 °C)
4.05 psi ( 20 °C)
方案
≥98%
表单
liquid
自燃温度
705 °F
expl. lim.
15.1 %
杂质
≤0.0005% peroxides (as H2O2)
≤0.1% water (Karl Fischer)
折射率
n20/D 1.369 (lit.)
沸点
55-56 °C (lit.)
mp
-110 °C
密度
0.74 g/mL at 25 °C (lit.)
SMILES字符串
COC(C)(C)C
InChI
1S/C5H12O/c1-5(2,3)6-4/h1-4H3
InChI key
BZLVMXJERCGZMT-UHFFFAOYSA-N
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一般描述
tert-Butyl methyl ether is a commonly used organic solvent. It can be synthesized by acid catalyzed reaction between methanol and isobutene. It is an effective alternative to lead containing additives for enhancing the octane rating of gasoline.
应用
tert-Butyl methyl ether may be used to synthesize fatty acid methyl esters (FAMEs) and glycerol tert-butyl ether via transesterification with canola oil under supercritical conditions. Its addition during the polymerization of propene by stopped-flow method increases the number of active sites.
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
法规信息
危险化学品
Removal of methyl tert-butyl ether (MTBE) with Nafion.
Lien HL and Zhang WX
Journal of Hazardous Materials, 144(1), 194-199 (2007)
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)
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)
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)
Eagleson M.
Concise Encyclopedia Chemistry, 154-154 (1994)
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