Glycol monoethyl ether
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Glycol monoethyl ether
structure -
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CAS No:
110-80-5
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Formula:
C4H10O2
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Chemical Name:
Glycol monoethyl ether
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Synonyms:
Ethanol,2-ethoxy-;2-Ethoxyethanol;Emkanol;Ethylene glycol monoethyl ether;Glycol monoethyl ether;Oxitol;Poly-Solv EE;Cellosolve;Ethoxyethanol;β-Ethoxyethanol;Ethylene glycol ethyl ether;Ethyl Cellosolve;2-Ethoxyethyl alcohol;Ektasolve EE;Dowanol EE;Bikanol E 1;Solvid;Monoethylene glycol ethyl ether;Ethyl 2-hydroxyethyl ether;Shihozoru MG;NSC 8837;Seahosol MG;2-Ethoxyethan-1-ol;96231-36-6
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CAS No:
Description
colourless liquid 2-Ethoxyethanol is a colorless, viscous liquidwith a sweetish odor Ethylene glycol monoethyl ether is a colorlessliquid with a sweet, mild odor and slightly bitter taste. It is miscible in allproportions of acetone, benzene, carbon tetrachloride, ethyl ether, methanol, andwater. It dissolves many oils, resins, and waxes.ChEBI: A hydroxyether that is the ethyl ether derivative of ethylene glycol.A clear colorless liquid. Flash point of 120°F. Less dense than water.
Characteristics
29.5
-0.540
Clear, colorless Liquid
0.931 g/cm3 @ Temp: 20 °C
-70 °C
135.6 °C
107.6 °F
n 20/D 1.407(lit.)
Micible with water.
Flammables area
3.8 mm Hg ( 20 °C)
3.1 (vs air)
Oral-rat LD50: 2125 mg/kg; Oral-Mouse LD50: 2451 mg/kg
Flammable; spicy and irritating smoke is released from the fire
1.8-15.7%(V)
Sweet, pleasant, ether-like odor
SLIGHTLY BITTER
14.8None
Safety Information
III
3
UN 1171 3/PG 3
1
60-61-10-20/21/22-20/22
53-45
KK8050000
T
Treasury is ventilated, low temperature and dry; stored and transported separately from oxidant
Steam and air can be explosive when mixed
Stable. Readily forms explosive mixtures with air - note the wide explosion range.
P201-P261-P311
H226-H302-H331-H360
Glycol monoethyl ether Use and Manufacturing
By the reaction of ethylene oxide and ethanol. At 25-30°C, slowly add ethylene oxide to absolute ethanol, wait for the temperature to rise to 70°C, and leave it overnight after the reaction. Recover ethanol, neutralize to pH=8 with 10% sodium hydroxide solution, and obtain crude product by fractional distillation. Distillation, collecting 133.5-135.5 ℃ fractions to get finished products. Each ton of product consumes 863kg of ethylene oxide and 1020kg of absolute ethanol.
2-Ethoxyethanol is used in varnish removers, lacquers, and as a solvent for printing inks, duplicating fluids, and epoxy. Ethylene glycol monobutyl ether is used in hydraulic fluids, as a coupling agent for water-based coatings, in vinyl and acrylic paints and varnishes, and as a solvent for varnishes, enamels, spray lacquers, dry cleaning compounds, textiles, and cosmetics.
2-Ethoxyethanol (EGEE) is used as a solvent for nitrocellulose, lacquers,and varnishes; in dye baths and cleansingsolutions; and as an emulsion stabilizer.
It is used as a solvent, as well as leather colorant, emulsifier, stabilizer, paint thinner, paint remover, organic intermediate, etc. It also used as solvent, extraction agent, water repellent and organic intermediate.
Computed Properties
Molecular Weight:90.12
XLogP3:-0.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:90.068079557
Monoisotopic Mass:90.068079557
Topological Polar Surface Area:29.5
Heavy Atom Count:6
Complexity:21.5
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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Business licensedTrader Supplier of CHEMICALS,REAGENTSInquiryCAS No.: 110-80-5Grade: Pharmaceutical GradeContent: 99% -
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