2-Butoxyethanol
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2-Butoxyethanol
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CAS No:
111-76-2
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Formula:
C6H14O2
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Chemical Name:
2-Butoxyethanol
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Synonyms:
Ethanol,2-butoxy-;2-Butoxyethanol;2-Butoxy-1-ethanol;Butyl Cellosolve;O-Butyl ethylene glycol;Butyl glycol;Dowanol EB;Ethylene glycol monobutyl ether;Gafcol EB;Glycol butyl ether;Glycol monobutyl ether;Monobutyl glycol ether;3-Oxa-1-heptanol;Poly-Solv EB;Butyl Oxitol;Ethylene glycol butyl ether;Ethylene glycol n-butyl ether;β-Butoxyethanol;Butyl Cellu-Sol;Ethylene glycol mono-n-butyl ether;Chimec NR;Ektasolve EB;Butyl monoether glycol;Minex BDH;n-Butyl cellosolve;C4E1;2-n-Butoxyethanol;EGBE;Glycol EB;Butyl Glysolv;Buchiseru;NSC 60759;Eastman EB;Bikanol B 1;K Foam Lo;DB solvent;Butyl icinol;Mearcell 3532;SG;Simple Green;Dabco PM 300;BCS;Monoethyleneglycol butyl ether;R 1171;161279-90-9;107461-82-5
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CAS No:
Characteristics
29.46000
0.7954
Transparent liquid
0.9012 g/cm3 @ Temp: 20 °C
-74.8 °C
168.4 °C
140 °F
n20/D 1.419(lit.)
Miscible
Packing intact、handling with care,Warehouse ventilation、Keep away from open flames、 high temperature、Separate storage with oxidizing agen
1.368mmHg at 25°C
4.1 (vs air)
Class IIIA Combustible Liquid: Fl.P. at or above 140°F and below 200°F.
vol% in air: 1.1 (at 93°C) 12.7 (at 135°C)
Mild, ether-like odor
Safety Information
III
6.1
1986
1
R20/21/22; R36/38
S36/37-S46
KJ8575000
Xn
Separated from strong oxidants and food and feedstuffs. Cool. Keep in the dark.
P261-P301 + P312 + P330-P302 + P352 + P312-P304 + P340 + P312-P305 + P351 + P338-P337 + P313
H302 + H312 + H332-H315-H319
2-Butoxyethanol Use and Manufacturing
1. By ethylene oxide butanol addition derived. N-Butanol was added to a solution of boron trifluoride in ether at 20 ° C and ethylene oxide was bubbled under stirring. As the reaction progresses, the temperature automatically rises, and after the temperature drops, it is left for three days. With potassium hydroxide methanol solution and to pH = 8, which was crude. To the crude product after adding a little p-aminophenol fractionation, diversity 166-170 ° C distillate, derived products. Industrial production can be used in high temperature and high pressure (reaction temperature 180-250 ℃, pressure 2.1-4.6MPa) under the non-catalytic reaction, reaction 6h. Alkali catalysts may also be employed at near atmospheric pressure and at relatively low temperatures. Purification methods: easy to contain impurities in water, diethylene glycol monobutyl ether polymers, ethylene glycol and trace amounts of acidic substances. Fractional distillation or anhydrous calcium chloride, anhydrous sodium sulfate fractionation after drying method of refining.
Computed Properties
Molecular Weight:118.17
XLogP3:0.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:5
Exact Mass:118.099379685
Monoisotopic Mass:118.099379685
Topological Polar Surface Area:29.5
Heavy Atom Count:8
Complexity:37.5
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Price Analysis
Recommended Suppliers of 2-Butoxyethanol
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InquiryCAS No.: 111-76-2Grade: Industrial GradeContent: 99%
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