N-BUTYL ACETATE FOR ANALYSIS EMSURE

Code: 1096524000 D2-231

Analysis Note

Purity (GC): ≥ 99.5 %Identity (IR): conformsColor: ≤ 10 HazenAcidity: ≤ 0.0017 meq/gReadily carbonizable substances: conformsn-Butyl alcohol (...


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Analysis Note

Purity (GC): ≥ 99.5 %Identity (IR): conformsColor: ≤ 10 HazenAcidity: ≤ 0.0017 meq/gReadily carbonizable substances: conformsn-Butyl alcohol (GC): ≤ 0.2 %n-Butyl formiate (GC): ≤ 0.1 %n-Butyl propionate (GC): ≤ 0.1 %Evaporation residue: ≤ 0.001 %Water: ≤ 0.1 %Al (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 %

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.790 °F
bp124-126 °C (lit.)
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
density0.88 g/mL at 25 °C (lit.)
evapn. residue≤0.001%
expl. lim.7.6 %
formliquid
impurities≤0.1% n-Butyl formiate (GC), ≤0.0017 meq/g Acidity, ≤0.2% n-Butyl alcohol (GC), ≤0.1% Water, ≤0.1% n-Butyl propionate (GC)
InChI keyDKPFZGUDAPQIHT-UHFFFAOYSA-N
InChI1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3
kinematic viscosity0.83 cSt(20 °C)
mp−78 °C (lit.)
pH6.2 (20 °C, 5.3 g/L in H2O, External MSDS)
potency13100 mg/kg LD50, oral (Rat), >14100 mg/kg LD50, skin (Rabbit)
product lineEMSURE®
Quality Level300
refractive indexn20/D 1.394 (lit.)
SMILES stringCCCCOC(C)=O
solubility5.3 g/L
storage temp.2-30°C
transition tempflash point 27 °C
vapor density4 (vs air)
vapor pressure8 mmHg ( 20 °C), 15 mmHg ( 25 °C)
Cas Number123-86-4
Hazard Class3
Un Number1123
Pack GroupIII
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