TERT-BUTYL METHYL ETHER FOR ANALYSIS EMSURE ACS

Code: 1018492500 D2-231

Analysis Note

Purity (GC): ≥ 99.5 %Identity (IR): conformsColor: ≤ 10 HazenAcidity: ≤ 0.0005 meq/gAl (Aluminium): ≤ 0.00005 %B (Boron): ≤ 0.0000...


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Analysis Note

Purity (GC): ≥ 99.5 %Identity (IR): conformsColor: ≤ 10 HazenAcidity: ≤ 0.0005 meq/gAl (Aluminium): ≤ 0.00005 %B (Boron): ≤ 0.000002 º (Barium): ≤ 0.00001 Ê (Calcium): ≤ 0.00005 Í (Cadmium): ≤ 0.000005 %Co (Cobalt): ≤ 0.000002 %Cr (Chromium): ≤ 0.000002 %Cu (Copper): ≤ 0.000002 þ (Iron): ≤ 0.00001 %Mg (Magnesium): ≤ 0.00001 %Mn (Manganese): ≤ 0.000002 %Ni (Nickel): ≤ 0.000002 %Pb (Lead): ≤ 0.00001 %Sn (Tin): ≤ 0.00001 %Zn (Zinc): ≤ 0.00001 %Peroxide (as H2O2): ≤ 0.0001 %Evaporation residue: ≤ 0.001 %Water: ≤ 0.03 %

General description

EMSURE™ grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE™ provides worldwide best and most extensive product specifications. We declare our EMSURE™ range to be in compliance with the ACS, with the reagent part of the European PharmacopŒia (Reag. Ph Eur) and also with the ISO standards.

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

1, 2.5, 4 l in Glass bottle

assay≥99.5% (GC)
autoignition temp.460 °C
bp55.3 °C/1013 hPa
cation tracesAl: ≤0.00005%, Fe: ≤0.00001%, B: ≤0.000002%, Cu: ≤0.000002%, Co: ≤0.000002%, Mn: ≤0.000002%, Ba: ≤0.00001%, Ca: ≤0.00005%, Sn: ≤0.00001%, Cd: ≤0.000005%, Zn: ≤0.00001%, Cr: ≤0.000002%, Ni: ≤0.000002%, Mg: ≤0.00001%, Pb: ≤0.00001%
colorAPHA: ≤10
density0.74 g/cm3 at 20 °C
evapn. residue≤0.001%
expl. lim.1.5-8.5 % (v/v)
formliquid
gradeACS reagent
impurities≤0.000002% B (Boron), ≤0.00001% Ba (Barium), ≤0.00005% Al (Aluminium), ≤0.03% Water, ≤0.000005% Cd (Cadmium), ≤0.00005% Ca (Calcium), ≤0.000002% Co (Cobalt), ≤0.0001% Peroxide (as H2O2), ≤0.0005 meq/g Acidity
InChI keyBZLVMXJERCGZMT-UHFFFAOYSA-N
InChI1S/C5H12O/c1-5(2,3)6-4/h1-4H3
kinematic viscosity0.464 cSt(20 °C)
mp-108.6 °C
potency>2000 mg/kg LD50, skin (Rabbit), >2000 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
storage temp.2-30°C
transition tempflash point -28 °C
vapor pressure268 hPa ( 20 °C)
Cas Number1634-04-4
Hazard Class3
Un Number2398
Pack GroupII
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