二乙醚

产品名称

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

等级

ACS reagent

质量水平

300

Agency

reag. ISO
reag. Ph. Eur.

蒸汽密度

2.6 (vs air)

蒸汽压

587 hPa ( 20 °C)

产品线

EMSURE^®

方案

≥99.7% (GC)

表单

liquid

自燃温度

320 °F

效能

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

包含

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

expl. lim.

36.5 %

杂质

≤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

蒸发残留物

≤0.0005%

颜色

clearAPHA: ≤10

折射率

n20/D 1.3530 (lit.)

沸点

34.6 °C (lit.)

mp

−116 °C (lit.)

转变温度

flash point -40 °C

密度

0.706 g/mL at 25 °C (lit.)

痕量阳离子

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%

SMILES字符串

CCOCC

储存温度

15-25°C

InChI

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

InChI key

RTZKZFJDLAIYFH-UHFFFAOYSA-N