32203-M
Diethyl ether
≥99.8% (GC), ACS reagent, puriss. p.a., contains BHT as inhibitor, reag. Ph. Eur., reag. ISO, USP/NF
Synonym(s):
Et2O, Ethoxyethane, Ether, Ethyl ether
About This Item
product name
Diethyl ether, contains BHT as inhibitor, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% (GC)
grade
ACS reagent
puriss. p.a.
Quality Level
Agency
USP/NF
reag. ISO
reag. Ph. Eur.
vapor density
2.6 (vs air)
Assay
≥99.8% (GC)
form
liquid
autoignition temp.
320 °F
contains
BHT as inhibitor
expl. lim.
36.5 %
impurities
≤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)
≤0.3 ppm peroxides (as H2O2)
0.03% water (Karl Fischer)
5-8 ppm BHT (GC)
refractive index
n20/D 1.3530 (lit.)
bp
34.6 °C (lit.)
mp
−116 °C (lit.)
density
0.706 g/mL at 25 °C (lit.)
cation traces
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 string
CCOCC
suitability
passes test for reaction against H2SO4
InChI
1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
InChI key
RTZKZFJDLAIYFH-UHFFFAOYSA-N
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General description
Application
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
Target Organs
Respiratory system
Supplementary Hazards
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
-40.0 °F
Flash Point(C)
-40.00 °C
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