Honeywell

Diethyl ether

SKU

14775

Laboratory Reagent, ≥99.5% (GC)

Synonym(s)

Ether; Ethyl ether

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Brand Honeywell	Beilstein Registry Number 1696894	CAS Numbers (All) 128-37-0	EC Number 200-467-2	Linear Formula (CH₃CH₂)₂O
MDL Number MFCD00011646	Molar Mass 74.12 g/mol	RTECS Number KI5775000	Synonyms Ether; Ethyl ether

Property	Value
Autoignition Temperature	320 °F
Assay (GC)	Min. 99.5 %
Free acid (as CH₃COOH)	Max. 0.003 %
Water (Karl Fischer)	Max. 0.03 %
Peroxides (as H₂O₂)	Max. 0.0001 %
Assay BHT (GC)	5 - 8 ppm
Refractive Index	n20/D 1.3530(lit.)
Contains	~0.0005% 2,6-di-tert-butyl-4-methylphenol as stabilizer

Property	Value
Boiling Point/Range	34-35 °C (1.013 hPa)
Color	Colorless
Density	0.71 g/cm3 (20 °C)
Flashpoint	-45 °C (1.013 hPa)
Form	Liquid
Grade	Reagent Grade
Incompatible Materials	Oxidizing agents, Strong acids
Lower Explosion Limit	1.7 %(V)
Melting Point/Range	-116 °C (1.013 hPa)
Partition Coefficient	1.05 (20 °C)
Purity Percentage	99.50
Purity Details	>=99.50%
Solubility	Soluble in most organic solvents
Solubility in Water	64.9 g/l (20 °C)
Upper Explosion Limit	48 %(V)
Vapor Pressure	716 hPa (25 °C)
Viscosity	0.24 mPa.s (20 °C)
pH-Value	Not applicable
Product Line	Laboratory Reagent
Storage Temperature	Ambient

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