112-07-2 Usage
Description
2-Butoxyethyl acetate, also known as 2-n-butoxyethyl acetate, is a colorless to pale yellow liquid with a weak fruity odor. It is a high-boiling solvent and film coalescing aid with mild chemical properties, making it suitable for various applications in different industries.
Uses
Used in Coatings and Lacquers Industry:
2-Butoxyethyl acetate is used as a solvent for nitrocellulose lacquers, enamels, coating additives, epoxy resins, and varnishes. It aids in the film coalescing process for polyvinyl acetate latex, enhancing the quality and performance of the final product.
Used in Pharmaceutical and Cosmetics Industry:
2-Butoxyethyl acetate stimulates the release of prostaglandin E(2), an arachidonic acid metabolite, in human epidermal keratinocytes. This property makes it useful in the development of pharmaceutical and cosmetic products that target skin health and regeneration.
Used in Ink and Spot Removal Industry:
As an ingredient in ink removers and spot removers, 2-Butoxyethyl acetate helps in the effective removal of ink stains and other stubborn spots from various surfaces.
Used in Textile and Material Finishing Industry:
2-Butoxyethyl acetate is used in the preparation of anti-aging coatings with wear resistance, waterproof, and acid and alkali resistance. These coatings are essential for protecting and enhancing the durability of textiles and other materials.
Air & Water Reactions
Water soluble.
Reactivity Profile
2-Butoxyethyl acetate is incompatible with the following: Oxidizers . 2-Butoxyethyl acetate is an ether-alcohol derivative. The ether being relatively unreactive. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert alcohols to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.
Health Hazard
Inhalation of concentrated vapor may cause headache, nausea, dizziness. Liquid causes irritation of eyes and mild irritation of skin. Ingestion produces same symptoms as inhalation.
Flammability and Explosibility
Nonflammable
Safety Profile
Moderately toxic by
ingestion and skin contact. Mild skin irritant.
Flammable when exposed to heat, flame, or
oxidizers. To fight fire, use alcohol foam.
When heated to decomposition it emits
acrid smoke and irritating fumes. See also
ESTERS.
Purification Methods
Shake the ester with anhydrous Na2CO3, filter and distil it in a vacuum. Redistillation can then be carried out at atmospheric pressure. [Dunbar & Bolstad J Org Chem 21 1041 1956, Beilstein 2 IV 215.]
Check Digit Verification of cas no
The CAS Registry Mumber 112-07-2 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, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 112-07:
(5*1)+(4*1)+(3*2)+(2*0)+(1*7)=22
22 % 10 = 2
So 112-07-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H12O2.C2H6O2/c1-3-4-5-8-6(2)7;3-1-2-4/h3-5H2,1-2H3;3-4H,1-2H2
112-07-2Relevant articles and documents
Dinuclear μ-alkylidene complexes of transition metals as models for the transformation of CH2X2 (X=Cl, Br, I) into malonic acid derivatives by double carbonylation reactions
Denise, B.,Navarre, D.,Rudler, H.,Daran, J. C.
, p. 273 - 289 (1989)
The carbonylation of the μ-alkylidene complexes Fe2(CO)8CH2 (1) and Pd2I2(PPh2CH2PPh2)2CH2 (2) has been studied under a variety of conditions.In the presence of an alcohol ROH, complex 1 gives mainly the acetate CH3CO2R, the product of monocarbonylation, whereas under the same conditions complex 2 gives the malonate CH2(CO2R)2, the product of dicarbonylation.The mechanisms of both reactions are discussed.From the fraction involving 1 a mononuclear complex resulting from the dimerization of ketene has been isolated, and its structure established by an X-ray diffraction study.Olefins such as ethene and norbornene are able to trap the ketene intermediate.The possible participation of such μ-alkylidene complexes in the direct transformation of CH2X2 (X=Cl, Br, I) into malonic acid derivatives is discussed.
Method of Fabricating Glycol Monoalkyl Ether Acetate Using Acidic Ionic Liquid Catalyst
-
Page/Page column 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.
Reusable and efficient polystyrene-supported acidic ionic liquid catalyst for esterifications
Xu, Zhenjin,Wan, Hui,Miao, Jinmei,Han, Mingjuan,Yang, Cao,Guan, Guofeng
experimental part, p. 152 - 157 (2011/01/05)
Polystyrene (PS)-supported 1-(propyl-3-sulfonate) imidazolium hydrosulfate acidic ionic liquid (PS-CH2-[SO3H-pIM][HSO4]) catalyst was prepared by supporting the ionic liquid onto highly cross-linked chloromethylated polystyrene (PS-CH2Cl). FT-IR, SEM and TG-DSC were employed to characterize the structure and property of the catalyst. Results suggested that acidic ionic liquid was supported onto the surface of PS-CH 2Cl by covalent bond. The original rough surface of PS-CH 2Cl was covered with acidic ionic liquid, forming a compact and thin surface layer, and its size had no obvious change. Moreover, the PS-CH 2-[SO3H-pIM][HSO4] catalyst showed a better thermal stability than that of PS-CH2Cl support. It also exhibited high catalytic activity for a series of esterifications. After the catalyst was reused for 13 times in the synthesis of n-butyl acetate, the yield only decreased 7.3%. A reaction mechanism of esterification over this new catalyst was proposed as well.