tert-Butyl methyl ether for HPLC, (1L)

SKU:
34875-1L
$146.00

Description

tert-Butyl methyl ether

for HPLC, ≥99.8%

Synonym: MTBE, Methyl tert-butyl ether

  • CAS Number 1634-04-4

     

  • Linear Formula (CH3)3COCH3

     

  • Molecular Weight 88.15

     

  •  Beilstein/REAXYS Number 1730942

     

  •  EC Number 216-653-1

     

  •  MDL number MFCD00008812

     

  •  PubChem Substance ID 329755082

     

  •  NACRES NA.07

Properties

Related Categories Amber Glass Bottles, Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, HPLC,
HPLC Grade Solvents, HPLC Solvents, HPLC, HPLC Plus, and HPLC Gradient Grades, Returnable Containers, Solvent Bottles, Solvent Packaging Options, Solvent Products Available in Returnable Containers, Solvent by Application, Solvents
Less...
Quality Level 100
grade for HPLC
vapor density 3.1 (vs air)
vapor pressure 4.05 psi
assay ≥99.8%
autoignition temp. 705 °F
expl. lim. 15.1 %
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
Featured Industry 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

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.[1] 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.[2]

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.[3]

Packaging

1, 6×1, 2, 4×2, 4, 4×4 L in glass bottle

200 L in Pure-Pac™ 1

100 mL in glass bottle

200 L in Pure-Pac™ 2

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.

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Safety Information

Symbol 
GHS02,GHS07
Signal word 
Danger
Hazard statements 
H225 - H315
Precautionary statements 
P210 - P302 + P352
RIDADR 
UN 2398 3 / PGII
WGK Germany 
WGK 1
RTECS 
KN5250000
Flash Point(F) 
-18.4 °F - closed cup
Flash Point(C) 
-28 °C - closed cup