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Merck
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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:
637-92-3
分子量:
102.17
Beilstein:
1731469
EC號碼:
211-309-7
MDL號碼:
MFCD00009225
分類程式碼代碼:
12352100
eCl@ss:
39021026
PubChem物質ID:
329747574
NACRES:
NA.22

蒸汽壓力

155 mmHg ( 25 °C)

品質等級

100

等級

purum

化驗

≥97.0% (GC)

形狀

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

bp

72-73 °C (lit.)

mp

−97 °C (lit.)

密度

0.742 g/mL at 25 °C (lit.)

官能基

ether

SMILES 字串

CCOC(C)(C)C

InChI

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

InChI 密鑰

NUMQCACRALPSHD-UHFFFAOYSA-N

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相关类别

應用

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.

象形圖

FlameExclamation mark
GHS02,GHS07

訊號詞

Danger

危險聲明

H225,H336

危險分類

Flam. Liq. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

-2.2 °F - closed cup

閃點（°C）

-19 °C - closed cup

個人防護裝備

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCF1801
BCBW3187
BCBQ9567V

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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)
Sakiko Fujii et al.
Reproductive toxicology (Elmsford, N.Y.), 30(3), 414-421 (2010-05-05)
A one-generation reproductive toxicity study was conducted to evaluate the effects of ethyl tertiary butyl ether (ETBE), a bio-fuel, on reproduction of parental rats, as well as development and growth of their offspring at dose levels of 0, 100, 300
Annemarie van Wezel et al.
Chemosphere, 76(5), 672-676 (2009-05-30)
The use of ETBE (ethyl-tert-butylether) as gasoline additive has recently grown rapidly. Contamination of aquatic systems is well documented for MTBE (methyl-tert-butylether), but less for other gasoline additives. Due to their mobility they may easily reach drinking water collection areas.
Masaaki Suzuki et al.
The Journal of toxicological sciences, 37(6), 1239-1246 (2012-12-05)
The carcinogenicity of ethyl tertiary-butyl ether (ETBE) was examined by oral administration using F344/DuCrlCrlj rats. Groups of 50 male and 50 female rats were given drinking water containing ETBE at doses of 0, 625, 2,500 or 10,000 ppm (w/w) for
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