二乙醚

二乙醚, for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

ACS reagent

300

reag. ISO, reag. Ph. Eur.

2.6 (vs air)

587 hPa ( 20 °C)

EMSURE^®

≥99.7% (GC)

liquid

320 °F

1215 mg/kg LD₅₀, oral (Rat), >2000 mg/kg LD₅₀, skin (Rabbit)

5-10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT) as stabilizer

36.5 %

(for analytical testing)

≤0.000015% Peroxide, ≤0.00003% Chloride (Cl), ≤0.00003% Sulfate (SO₄), ≤0.0002 meq/g Alkalinity, ≤0.0002 meq/g Titrable acid, ≤0.001% Carbonyl compounds (as CO), ≤0.001% Carbonyl compounds (as HCHO), ≤0.005% Acetone (GC), ≤0.02% Ethanol (GC), ≤0.02% Methanol (GC), ≤0.03% Water

≤0.0005%

clearAPHA: ≤10

n20/D 1.3530 (lit.)

34.6 °C (lit.)

−116 °C (lit.)

flash point -40 °C

0.706 g/mL at 25 °C (lit.)

CCOCC

Al: ≤0.00005%, B: ≤0.000002%, Ba: ≤0.00001%, Ca: ≤0.00005%, Cd: ≤0.000005%, Co: ≤0.000002%, Cr: ≤0.000002%, Cu: ≤0.000002%, Fe: ≤0.00001%, Mg: ≤0.00001%, Mn: ≤0.000002%, Ni: ≤0.000002%, Pb: ≤0.00001%, Sn: ≤0.00001%, Zn: ≤0.00001%

15-25°C

1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3

RTZKZFJDLAIYFH-UHFFFAOYSA-N