二乙醚

二乙醚, contains BHT as inhibitor, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% (GC)

200

USP/NF, reag. ISO, reag. Ph. Eur.

2.6 (vs air)

ACS reagent, puriss. p.a.

≥99.8% (GC)

liquid

320 °F

BHT as inhibitor

36.5 %

GC/GC: suitable

≤0.00003% peroxides (as H₂O₂), ≤0.00007% adehydes (as HCHO), ≤0.0002% free acid (as CH₃COOH), ≤0.001% carbonyl compounds (as CO), ≤0.001% non-volatile matter, ≤0.005% acetone (GC), ≤0.02% ethanol (GC), 0.03% water (Karl Fischer), 5-8 ppm BHT (GC)

n20/D 1.3530 (lit.)

34.6 °C (lit.)

−116 °C (lit.)

0.706 g/mL at 25 °C (lit.)

CCOCC

Al: ≤0.5 mg/kg, B: ≤0.02 mg/kg, Ba: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.05 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.05 mg/kg, Sn: ≤0.1 mg/kg, Zn: ≤0.05 mg/kg

passes test for reaction against H₂SO₄

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

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