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Diethyl ether

Diethyl ether

Puriss. p.a., contains BHT as inhibitor, ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥99.8%
Ether; Ethyl ether
≥99.8% (GC); ≥9, ACS Reagent, Reag. ISO, Reag. Ph. Eur
CAS Number: 60-29-7
Linear Formula: (CH3CH2)2O
Molar Mass: 74.12 g/mol
Beilstein Registry Number: 1696894
EC Number: 200-467-2
MDL Number: MFCD00011646
Code: 32203-2.5L
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Puriss. p.a., contains BHT as inhibitor, ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥99.8% Ether; Ethyl ether ≥99.8% (GC); ≥9, ACS Reagent, Reag. ISO, Reag. Ph. Eur CAS Number: 60-29-7 Linear Formula: (CH3CH2)2O Molar Mass: 74.12 g/mol Beilstein Registry Number: 1696894 EC Number: 200-467-2 MDL Number: MFCD00011646
PropertyValue
Contains BHT as inhibitor
Density 0.706 g/mL at 25 °C(lit.)
Vapor Density 2.6 (vs air)
Explosion Limit 36.5 %
Refractive Index n20/D 1.3530(lit.)
Autoignition Temperature 320 °F
Boiling point 34 - 35 °C
Freezing point -116 °C
Density 0.71 g/cm3

 

PropertyValue
Flashpoint -45 °C
Hazard Class 3
Package Group I
UN ID 1155
PropertyValue
Appearance (color) complying
Appearance (form) complying
Assay (GC) min. 99.8 %
Boiling range effective
Density (D 20/4) 0.713 - 0.714
Non-volatile matter max. 0.001 %
Water (Karl Fischer) max. 0.03 %
Free acid (as CH3COOH) max. 0.0002 %
Aluminium (Al) max. 0.50 ppm
Boron (B) max. 0.02 ppm
Barium (Ba) max. 0.10 ppm
Calcium (Ca) max. 0.50 ppm
Cadmium (Cd) max. 0.05 ppm
Cobalt (Co) max. 0.02 ppm
Chromium (Cr) max. 0.02 ppm
Copper (Cu) max. 0.02 ppm
Iron (Fe) max. 0.05 ppm
Magnesium (Mg) max. 0.10 ppm
Manganese (Mn) max. 0.02 ppm
Nickel (Ni) max. 0.02 ppm
Lead (Pb) max. 0.05 ppm
Tin (Sn) max. 0.10 ppm
Zinc (Zn) max. 0.05 ppm
Acetone (GC) max. 0.005 %
Aldehydes complying
Carbonyl compounds (as CO) max. 0.001 %
Ethanol (GC) max. 0.02 %
Methanol (GC) max. 0.02 %
Peroxides (as H2O2) max. 0.3 ppm
Reaction against H2SO4 complying
APHA max. 10
Assay BHT (GC) 5 - 8 ppm
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