Diethyl ether for analysis EMSURE ACS;ISO;Reag. Ph Eur

Code: 1009212500 D2-231

Analysis Note

Purity (GC): ≥ 99.7 %Identity (IR): conformsAppearance: clearColor: ≤ 10 HazenTitrable acid: ≤ 0.0002 meq/gAlkalinity: ≤ 0.0002 meq/gDensity (d 2...


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Analysis Note

Purity (GC): ≥ 99.7 %Identity (IR): conformsAppearance: clearColor: ≤ 10 HazenTitrable acid: ≤ 0.0002 meq/gAlkalinity: ≤ 0.0002 meq/gDensity (d 20 °C/20 °C): 0.713 - 0.715Boiling point: 34 - 35 °CChloride (Cl): ≤ 0.00003 %Sulfate (SO₄): ≤ 0.00003 ¬etone (GC): ≤ 0.005 %Ethanol (GC): ≤ 0.02 %Methanol (GC): ≤ 0.

agencyreag. ISO, reag. Ph. Eur.
assay≥99.7% (GC)
autoignition temp.320 °F
bp34.6 °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%
colorclearAPHA: ≤10
contains5-10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT) as stabilizer
density0.706 g/mL at 25 °C (lit.)
evapn. residue≤0.0005%
expl. lim.36.5 %
formliquid
gradeACS reagent
impurities≤0.00003% Sulfate (SO4), ≤0.03% Water, ≤0.0002 meq/g Alkalinity, ≤0.02% Ethanol (GC), ≤0.005% Acetone (GC), ≤0.000015% Peroxide, ≤0.02% Methanol (GC), ≤0.0002 meq/g Titrable acid, ≤0.001% Carbonyl compounds (as CO), ≤0.001% Carbonyl compounds (as HCHO), ≤0.00003% Chloride (Cl)
InChI keyRTZKZFJDLAIYFH-UHFFFAOYSA-N
InChI1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
mp−116 °C (lit.)
potency>2000 mg/kg LD50, skin (Rabbit), 1215 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
refractive indexn20/D 1.3530 (lit.)
SMILES stringCCOCC
storage temp.15-25°C
transition tempflash point -40 °C
vapor density2.6 (vs air)
vapor pressure587 hPa ( 20 °C)
Cas Number60-29-7
Hazard Class3
Un Number1155
Pack GroupI
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