二乙醚

产品名称

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

等级

ACS reagent
puriss. p.a.

质量水平

200

Agency

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

蒸汽密度

2.6 (vs air)

方案

≥99.8% (GC)

表单

liquid

自燃温度

320 °F

包含

BHT as inhibitor

expl. lim.

36.5 %

杂质

≤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)

折射率

n20/D 1.3530 (lit.)

沸点

34.6 °C (lit.)

mp

−116 °C (lit.)

密度

0.706 g/mL at 25 °C (lit.)

痕量阳离子

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

SMILES字符串

CCOCC

适用性

passes test for reaction against H₂SO₄

InChI

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

InChI key

RTZKZFJDLAIYFH-UHFFFAOYSA-N