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03202

Sigma-Aldrich

tert-Butyl ethyl ether

purum, ≥97.0% (GC)

Sinonimo/i:

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

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About This Item

Formula condensata:
C2H5OC(CH3)3
Numero CAS:
637-92-3
Peso molecolare:
102.17
Beilstein:
1731469
Numero CE:
211-309-7
Numero MDL:
MFCD00009225
Codice UNSPSC:
12352100
eCl@ss:
39021026
ID PubChem:
329747574
NACRES:
NA.22

Tensione di vapore

155 mmHg ( 25 °C)

Livello qualitativo

100

Grado

purum

Saggio

≥97.0% (GC)

Forma fisica

liquid

contiene

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

Indice di rifrazione

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

P. eboll.

72-73 °C (lit.)

Punto di fusione

−97 °C (lit.)

Densità

0.742 g/mL at 25 °C (lit.)

Stringa SMILE

CCOC(C)(C)C

InChI

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

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Applicazioni

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.

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H225,H336

Classi di pericolo

Flam. Liq. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

-2.2 °F - closed cup

Punto d’infiammabilità (°C)

-19 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
BCCK4137
BCCF1801
BCBW3187
BCBQ9567V
BCBN4911V

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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)
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
Q Li et al.
International journal of immunopathology and pharmacology, 24(4), 837-847 (2012-01-11)
Ethyl tertiary-butyl ether (ETBE) is a motor fuel oxygenate used in reformulated gasoline. The current use of ETBE in gasoline or petrol is modest but increasing. To investigate the effects of ETBE on splenocytes, mice were exposed to 0 (control)
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
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