673811
Diethyl ether
≥99.0%, anhydrous, ACS reagent, contains BHT as inhibitor
Synonym(s):
Et2O, Ethoxyethane, Ether, Ethyl ether
About This Item
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product name
Diethyl ether, anhydrous, ACS reagent, ≥99.0%, contains BHT as inhibitor
grade
ACS reagent
anhydrous
Quality Level
vapor density
2.6 (vs air)
vapor pressure
28.66 psi ( 55 °C)
8.56 psi ( 20 °C)
assay
≥99.0%
form
liquid
autoignition temp.
320 °F
contains
BHT as inhibitor
expl. lim.
36.5 %
impurities
Alcohol (as CH3CH2OH), passes test
≤0.0002 meq/g Titr. acid
≤0.001% Carbonyl (as HCHO)
≤0.03% Water
≤1 ppm Peroxide (as H2O2)
evapn. residue
≤0.001%
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.)
SMILES string
CCOCC
InChI
1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
InChI key
RTZKZFJDLAIYFH-UHFFFAOYSA-N
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General description
Application
Diethyl ether ACS grade solvent is used in:
- Routine chemical synthesis
- Drying & purification
- Critical labware cleaning
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Storage Class
3 - Flammable liquids
wgk_germany
WGK 1
flash_point_f
-40.0 °F - closed cup
flash_point_c
-40 °C - closed cup
Certificates of Analysis (COA)
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