Merck
All Photos(1)

650560

Sigma-Aldrich

tert-Butyl methyl ether

HPLC Plus, for HPLC, GC, and residue analysis, 99.9%

Synonym(s):
MTBE, Methyl tert-butyl ether
Linear Formula:
(CH3)3COCH3
CAS Number:
Molecular Weight:
88.15
Beilstein:
1730942
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.07

grado

HPLC Plus
for residue analysis

Nivel de calidad

100

densidad de vapor

3.1 (vs air)

presión de vapor

4.05 psi

ensayo

99.9%

formulario

liquid

temp. de autoignición

705 °F

lim. expl.

15.1 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurezas

≤0.02% water
<1.0 ppb Fluorescence (quinine) at 365 nm

residuo de evap.

≤0.0001%

residuo halogenado

≤10 ng/L (as heptachlor epoxide)

índice de refracción

n20/D 1.369 (lit.)

bp

55-56 °C (lit.)

mp

-110 °C

densidad

0.74 g/mL at 25 °C (lit.)

λ

H2O reference

Absorción UV

λ: 210 nm Amax: 1.0
λ: 225 nm Amax: 0.50
λ: 250 nm Amax: 0.10
λ: 300-400 nm Amax: 0.005

application(s)

food and beverages

SMILES string

COC(C)(C)C

InChI

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

InChI key

BZLVMXJERCGZMT-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Descripción general

tert-Butyl methyl ether is a gasoline additive. Its oxidative degradation by propane-oxidizing bacterial strains has been tested.[1] Kinetics of its heat-assisted persulfate oxidation has been investigated at various pH, temperature, oxidant concentration and ionic strength levels. Its biodegradation followed a pseudo-first-order decay model and its pseudo-first-order rate constants were evaluated.[2] MTBE can be synthesized by acid catalyzed reaction between methanol and isobutene.[3] A study suggests that the addition of MTBE increases the number of active sites during polymerization of propene by stopped-flow method.[4]

Aplicación

Suitable for HPLC, spectrophotometry, environmental testing

Envase

1, 6×1, 4, 4×4 L in glass bottle
50 L in Pure-Pac™ 2
56 L in Pure-Pac™ 1

Otras notas

Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.

Productos recomendados

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Información legal

Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC

pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Flam. Liq. 2 - Skin Irrit. 2

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 1

Punto de inflamabilidad F

-18.4 °F - closed cup

Punto de inflamabilidad C

-28 °C - closed cup

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service