Accéder au contenu
Merck

34875

tert-Butyl méthyl éther

suitable for HPLC, ≥99.8%

Synonyme(s) :

MTBE, Éther méthylique tert-butylique

Se connecter pour consulter les tarifs organisationnels et contractuels.

Sélectionner une taille de conditionnement

Changer de vue

A propos de cet article

Formule linéaire :
(CH3)3COCH3
Numéro CAS:
Poids moléculaire :
88.15
UNSPSC Code:
41116105
NACRES:
NA.07
PubChem Substance ID:
EC Number:
216-653-1
Beilstein/REAXYS Number:
1730942
MDL number:
Assay:
≥99.8%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Bp:
55-56 °C (lit.)
Vapor pressure:
4.05 psi
Service technique
Besoin d'aide ? Notre équipe de scientifiques expérimentés est là pour vous.
Laissez-nous vous aider


grade

HPLC grade

Quality Segment

vapor density

3.1 (vs air)

vapor pressure

4.05 psi

assay

≥99.8%

form

liquid

autoignition temp.

705 °F

expl. lim.

15.1 %

technique(s)

HPLC: suitable

impurities

≤0.0005% non-volatile matter, ≤0.0005% peroxides (as H2O2), ≤0.002% free acid (as CH3COOH), ≤0.01% water (Karl Fischer)

color

APHA: ≤10

transmittance

220 nm, ≥40%, 250 nm, ≥80%, 260 nm, ≥90%, 290 nm, ≥99%

refractive index

n20/D 1.369 (lit.)

bp

55-56 °C (lit.)

mp

-110 °C

density

0.74 g/mL at 25 °C (lit.)

UV absorption

λ: 210 nm Amax: ≤1.0, λ: 220 nm Amax: ≤0.40, λ: 250 nm Amax: ≤0.10, λ: 260 nm Amax: ≤0.05, λ: 300 nm Amax: ≤0.005, λ: 400 nm Amax: ≤0.005

SMILES string

COC(C)(C)C

application(s)

food and beverages

InChI

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

InChI key

BZLVMXJERCGZMT-UHFFFAOYSA-N

General description

tert-Butyl methyl ether (methyl tert-butyl ether, MTBE) is a gasoline additive. Its oxidative degradation by propane-oxidizing bacterial strains has been tested. Kinetic studies of its heat-assisted persulfate oxidation at various pH, temperature, oxidant concentration and ionic strength levels suggests that reaction exhibits a pseudo-first-order decay model.

Application

tert-Butyl methyl ether (methyl tert-butyl ether, MTBE) has been used in the isolation and quantitative determination of carotenes and xanthophylls from Capsicum annum pericarp extracts by HPLC.

Other Notes

Important notice
  • The article number 34875-4X2.5L will be discontinued. Please order the single bottle 34875-2.5L which is physically identical with the same exact specifications.
  • The article number 34875-6X1L will be discontinued. Please order the single bottle 34875-1L which is physically identical with the same exact specifications.
Discover LiChropur reagents ideal for HPLC or LC-MS analysis


Still not finding the right product?

Explore all of our products under tert-Butyl méthyl éther


pictograms

FlameExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 2 - Skin Irrit. 2

Classe de stockage

3 - Flammable liquids

wgk

WGK 1

flash_point_f

-18.4 °F - closed cup

flash_point_c

-28 °C - closed cup



Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

Si vous avez besoin d'assistance, veuillez contacter Service Clients

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents