112-15-2 Usage
Chemical Properties
clear colourless liquid
Uses
Diethylene glycol monoethyl ether acetate is used as a catalytic agent, petrochemical additive, coating auxiliary agent and in organic synthesis. It is mainly used as metal, furniture paint solvents and as organic intermediate.
General Description
Colorless liquid.
Reactivity Profile
2-(2-Ethoxyethoxy)ethyl acetate is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
Health Hazard
Exposure can cause irritation of eyes, nose and throat.
Fire Hazard
Special Hazards of Combustion Products: Irritating vapors and toxic gases, such as carbon dioxide and carbon monoxide, may be formed when involved in fire.
Flammability and Explosibility
Nonflammable
Safety Profile
by inhalation: lachrymation, conjunctiva
Check Digit Verification of cas no
The CAS Registry Mumber 112-15-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 112-15:
(5*1)+(4*1)+(3*2)+(2*1)+(1*5)=22
22 % 10 = 2
So 112-15-2 is a valid CAS Registry Number.
112-15-2Relevant articles and documents
A lewis acid-promoted pinner reaction
Pfaff, Dominik,Nemecek, Gregor,Podlech, Joachim
supporting information, p. 1572 - 1577 (2013/10/22)
Carbonitriles and alcohols react in a Lewis acid-promoted Pinner reaction to carboxylic esters. Best results are obtained with two equivalents of trimethylsilyl triflate as Lewis acid. Good yields are achieved with primary alcohols and aliphatic or benzylic carbonitriles, but the straightforward synthesis of acrylates and benzoates starting with acrylonitrile and benzonitrile, respectively, is similarly possible. Phenols are not acylated under these reaction conditions. The method has been used for the first total synthesis of the natural product monaspilosin. In the reaction of benzyl alcohols variable amounts of amides are formed in a Ritter-type side reaction.
Method of Fabricating Glycol Monoalkyl Ether Acetate Using Acidic Ionic Liquid Catalyst
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Page/Page column 3-4, (2011/08/06)
A new method for fabricating glycol monoalkyl ether acetate (GMAEA) is provided. A Bronsted acidic ionic liquid is used. After some reactions, two layers of materials are formed. A product of GMAEA is obtained at the upper layer. The lower layer is the ionic liquid. Thus, the ionic liquid is reusable for re-fabricating the product. And, furthermore, waste acid is reduced.
