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Merck
CN

03202

Sigma-Aldrich

叔丁基乙基醚

purum, ≥97.0% (GC)

别名:

2-Methyl-2-ethoxypropane, ETBE, Ethyltert-butyl ether, Ethyltert-butyl oxide

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About This Item

线性分子式:
C2H5OC(CH3)3
CAS号:
分子量:
102.17
Beilstein:
1731469
EC 号:
MDL编号:
UNSPSC代码:
12352100
eCl@ss:
39021026
PubChem化学物质编号:
NACRES:
NA.22

蒸汽压

155 mmHg ( 25 °C)

质量水平

等级

purum

方案

≥97.0% (GC)

表单

liquid

包含

~0.01% 2,6-Di-tert-butyl-4-methlyphenol as stabilizer

折射率

n20/D 1.375 (lit.)
n20/D 1.376

沸点

72-73 °C (lit.)

mp

−97 °C (lit.)

密度

0.742 g/mL at 25 °C (lit.)

官能团

ether

SMILES字符串

CCOC(C)(C)C

InChI

1S/C6H14O/c1-5-7-6(2,3)4/h5H2,1-4H3

InChI key

NUMQCACRALPSHD-UHFFFAOYSA-N

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应用

tert-Butyl ethyl ether (ETBE) is generally used as an antiknock additive in gasoline for the reduction of carbon monoxide and unburned hydrocarbons emission from automobile exhausts.

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Flam. Liq. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

-2.2 °F - closed cup

闪点(°C)

-19 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Effect of additives on the antiknock properties and Reid vapor pressure of gasoline.
Da Silva R, et al.
Fuel: The Science and Technology of Fuel and Energy, 84(7-8), 951-959 (2005)
Experimental and modeling study of the gas-phase oxidation of methyl and ethyl tertiary butyl ethers.
Glaude PA, et al.
Combustion and Flame, 121(1-2), 345-355 (2000)
Yuzo Asano et al.
Drug and chemical toxicology, 34(3), 311-317 (2011-06-09)
Ethyl tertiary-butyl ether (ETBE) is commonly used as an oxygenated gasoline additive. In this study, the prenatal developmental toxicity of ETBE was determined in rabbits. New Zealand white rabbits were given ETBE by gavage at 100, 300, or 1,000 mg/kg/day
Ann de Peyster et al.
Toxicology letters, 190(1), 74-80 (2009-07-15)
These experiments were conducted to follow up on a report of testis seminiferous tubular degeneration in Fischer 344 rats treated with high doses of ethyl t-butyl ether (ETBE). Also, high doses of a related compound, methyl t-butyl ether (MTBE), had
Zuquan Weng et al.
Industrial health, 49(3), 396-399 (2011-03-05)
To clarify the genotoxicity of ethyl tertiary butyl ether (ETBE), a gasoline additive, male and female C57BL/6 mice of Aldh2+/+ and Aldh2-/- genotypes, aged 8 wk, were exposed to 0, 500, 1,750, or 5,000 ppm ETBE for 6 h/day, 5

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