179787
叔丁基甲基醚
reagent grade, ≥98%
别名:
MTBE, 甲基叔丁基醚
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关于此项目
线性分子式:
(CH3)3COCH3
化学文摘社编号:
分子量:
88.15
UNSPSC Code:
12352112
NACRES:
NA.07
PubChem Substance ID:
EC Number:
216-653-1
Beilstein/REAXYS Number:
1730942
MDL number:
Grade:
reagent grade
Assay:
≥98%
Bp:
55-56 °C (lit.)
Vapor pressure:
14.78 psi ( 55 °C)
4.05 psi ( 20 °C)
4.05 psi ( 20 °C)
产品名称
叔丁基甲基醚, reagent grade, ≥98%
form
liquid
InChI key
BZLVMXJERCGZMT-UHFFFAOYSA-N
InChI
1S/C5H12O/c1-5(2,3)6-4/h1-4H3
SMILES string
COC(C)(C)C
grade
reagent grade
vapor density
3.1 (vs air)
vapor pressure
14.78 psi ( 55 °C)
4.05 psi ( 20 °C)
assay
≥98%
autoignition temp.
705 °F
expl. lim.
15.1 %
dilution
(for analytical testing)
impurities
≤0.0005% peroxides (as H2O2)
≤0.1% water (Karl Fischer)
refractive index
n20/D 1.369 (lit.)
bp
55-56 °C (lit.)
mp
-110 °C
density
0.74 g/mL at 25 °C (lit.)
Quality Level
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Application
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.
General description
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.
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-18.4 °F - closed cup
flash_point_c
-28 °C - closed cup
法规信息
危险化学品
此项目有
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)
Eagleson M.
Concise Encyclopedia Chemistry, 154-154 (1994)
J R Hanson et al.
Applied and environmental microbiology, 65(11), 4788-4792 (1999-11-05)
A bacterial strain, PM1, which is able to utilize methyl tert-butyl ether (MTBE) as its sole carbon and energy source, was isolated from a mixed microbial consortium in a compost biofilter capable of degrading MTBE. Initial linear rates of MTBE
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)
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