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253898

Sigma-Aldrich

tert-Butyl ethyl ether

99%

Sinônimo(s):

2-Ethoxy-2-methylpropane, Ethyl tert-butyl ether, Ethyl tert-butyl oxide

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About This Item

Fórmula linear:
C2H5OC(CH3)3
Número CAS:
637-92-3
Peso molecular:
102.17
Beilstein:
1731469
Número CE:
211-309-7
Número MDL:
MFCD00009225
Código UNSPSC:
12352100
eCl@ss:
39021026
ID de substância PubChem:
24855337
NACRES:
NA.22

pressão de vapor

155 mmHg ( 25 °C)

Ensaio

99%

forma

liquid

índice de refração

n20/D 1.375 (lit.)

pb

72-73 °C (lit.)

pf

−97 °C (lit.)

solubilidade

water: soluble 1.2 g/100g at 20 °C(lit.)

densidade

0.742 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CCOC(C)(C)C

InChI

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

chave InChI

NUMQCACRALPSHD-UHFFFAOYSA-N

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Descrição geral

Solid-phase microextraction of tert-butyl ethyl ether in human urine by using single-walled carbon nanotubes as adsorbent has been reported.

Aplicação

tert-Butyl ethyl ether has been used as gasoline oxygenate and its biodegradation by propane-oxidizing bacteria has been studied.

Pictogramas

FlameExclamation mark
GHS02,GHS07

Palavra indicadora

Danger

Frases de perigo

H225,H336

Declarações de precaução

P210 - P233 - P240 - P241 - P242 - P243

Classificações de perigo

Flam. Liq. 2 - STOT SE 3

Órgãos-alvo

Central nervous system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

-2.2 °F - closed cup

Ponto de fulgor (°C)

-19 °C - closed cup

Equipamento de proteção individual

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

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Axel Müller et al.
Environmental pollution (Barking, Essex : 1987), 240, 639-646 (2018-05-18)
Microplastics are increasingly entering marine, limnic and terrestrial ecosystems worldwide, where they sorb hydrophobic organic contaminants. Here, the sorption behavior of the fuel-related water contaminants benzene, toluene, ethyl benzene and xylene (BTEX) and four tertiary butyl ethers to virgin and
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)
Marcy I Banton et al.
Journal of immunotoxicology, 8(4), 298-304 (2011-08-11)
The potential for immunotoxicological effects of ethyl tertiary butyl ether (ETBE, CAS RN 637-92-3) was studied in young adult female Crl:CD(SD) rats following subchronic oral exposures. Rats were exposed by gavage once daily for 28 consecutive days to 0, 250
Yoko Eitaki et al.
Journal of occupational health, 53(6), 423-431 (2011-10-15)
In order to measure occupational exposure concentrations of ethyl tertiary-butyl ether (ETBE), we developed a diffusive sampling method for monitoring ETBE and performed an ETBE exposure assessment. The applicability of diffusive samplers was examined by exposing the samplers to ETBE
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