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50126

Supelco

Metil-terc-butil éter

suitable for HPLC, ≥99.8% (GC)

Sinônimo(s):

MTBE, Éter metil-terc-butílico

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About This Item

Fórmula linear:
(CH3)3COCH3
Número CAS:
1634-04-4
Peso molecular:
88.15
Beilstein:
1730942
Número CE:
216-653-1
Número MDL:
MFCD00008812
Código UNSPSC:
12190000
ID de substância PubChem:
329757569
Ensaio:
≥99.8% (GC)
técnica(s):
HPLC: suitable
aplicação(ões):
food and beverages
p.e.:
55-56 °C (lit.)

densidade de vapor

3.1 (vs air)

Nível de qualidade

100

Ensaio

≥99.8% (GC)

Formulário

liquid

temperatura de autoignição

705 °F

prazo de validade

limited shelf life, expiry date on the label

Lim. expl.

15.1 %

técnica(s)

HPLC: suitable

Impurezas

≤0.05% water

resíduo de evaporação

≤0.001%

índice de refração

n20/D 1.369 (lit.)
n20/D 1.369

p.e.

55-56 °C (lit.)

densidade

0.74 g/mL at 25 °C (lit.)

λ

H2O reference

Absorção UV

λ: 220 nm Amax: 1.0
λ: 250 nm Amax: 0.1
λ: 280 nm Amax: 0.01

aplicação(ões)

food and beverages

cadeia de caracteres SMILES

COC(C)(C)C

InChI

1S/C5H12O/c1-5(2,3)6-4/h1-4H3

chave InChI

BZLVMXJERCGZMT-UHFFFAOYSA-N

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Pictogramas

FlameExclamation mark
GHS02,GHS07

Palavra indicadora

Danger

Frases de perigo

H225,H315

Classificações de perigo

Flam. Liq. 2 - Skin Irrit. 2

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

-18.4 °F - closed cup

Ponto de fulgor (°C)

-28 °C - closed cup

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Lot/Batch Number

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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
Kun-Chang Huang et al.
Chemosphere, 49(4), 413-420 (2002-10-09)
The kinetics of heat-assisted persulfate oxidation of methyl tert-butyl ether (MTBE) in aqueous solutions at various pH, temperature, oxidant concentration and ionic strength levels was studied. The MTBE degradation was found to follow a pseudo-first-order decay model. The pseudo-first-order rate
R J Steffan et al.
Applied and environmental microbiology, 63(11), 4216-4222 (1997-11-15)
Several propane-oxidizing bacteria were tested for their ability to degrade gasoline oxygenates, including methyl tert-butyl ether (MTBE), ethyl tert-butyl ether (ETBE), and tert-amyl methyl ether (TAME). Both a laboratory strain and natural isolates were able to degrade each compound after
Sarah K Abbott et al.
Lipids, 48(3), 307-318 (2013-01-29)
We have developed a protocol suitable for high-throughput lipidomic analysis of human brain samples. The traditional Folch extraction (using chloroform and glass-glass homogenization) was compared to a high-throughput method combining methyl-tert-butyl ether (MTBE) extraction with mechanical homogenization utilizing ceramic beads.
Eva M Seeger et al.
Water research, 47(2), 769-780 (2012-12-04)
For several pilot-scale constructed wetlands (CWs: a planted and unplanted gravel filter) and a hydroponic plant root mat (operating at two water levels), used for treating groundwater contaminated with BTEX, the fuel additive MTBE and ammonium, the hydrodynamic behavior was
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