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EX0185 Supelco

Ethyl Ether

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Synonym: Diethyl Ether, Ether, Diethyl Ether, Diethyl ether, Ether, Ethyl ether

  • CAS Number 60-29-7

  • Linear Formula (CH3CH2)2O

  • Molecular Weight 74.12

  •  Beilstein/REAXYS Number 1696894

  •  MDL number MFCD00011646

  •  EC Index Number 200-467-2

Purchase

Properties

Quality Level   200
vapor density   2.6 (vs air)
vapor pressure   587 hPa ( 20 °C)
assay   ≥98.0% ethanol basis (diethyl ether)
form   liquid
autoignition temp.   320 °F
expl. lim.   36.5 %
refractive index   n20/D 1.3530 (lit.)
bp   34.6 °C (lit.)
mp   −116 °C (lit.)
transition temp   flash point -40 °C
density   0.706 g/mL at 25 °C (lit.)
shipped in   ambient
SMILES string   CCOCC
InChI   1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
InChI key   RTZKZFJDLAIYFH-UHFFFAOYSA-N
storage conditions   Store at +2°C to +25°C.

Description

Packaging

1 l in Tinplate Metal Can

500 ml in Tinplate Metal Can

20 l in Steel barrel

4 l in Alu drum

4 l in Glass bottle

Application

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Analysis Note

Expiration dateExp 24 months from mfg dateAlcohol (C2H5OH)1-3%Assay (Et2O + EtOH)98.0% minCarbonyl (as HCHO)0.001% maxColor (APHA)10 maxDensity at 20°C0.714-0.718g/mlEvaporation residue0.001% maxFormClear liquidPeroxide (as H2O2)*1ppm maxTitrable acid0.0002meq/g maxWater (H2O)0.5% max

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Central nervous system
Supplemental Hazard Statements 
EUH019 - EUH066
WGK Germany 
WGK 1
Protocols & Articles
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