Ether butyl glycol

Glycol Ethers Butyl Glycol Ether 111-76-2 YES NO YES 2.895 50(OSHA)... 

Many organic reagents have been used successfully in Pu separation processes. The reagents include tri- -butyl phosphate (TBP) methyl isobutyl ketone thenoyl ttifluoroacetone (TTA) ethers, eg, diethyl ether, di- -butyl ether, tetraethylene glycol dibutyl ether trdaurylamine (TT,A) trioctylamine (TOA) di- -butyl phosphate (DBP) hexyl-di(2-ethylhexyl) phosphate (HDEHP) and many others. Of these, TBP is by far the most widely used (30,95). 

Butyl glycol ethers, the largest volume derivatives of -butyl alcohol used ia solvent appHcations (10), are obtained from the reaction of 1-butanol with ethylene oxide. The most important of these derivatives, 2-butoxyethanol, is used principally ia vinyl and acryHc paints as well as ia lacquers and varnishes. It is also employed ia aqueous cleaners to solubilize organic surfactants. 2-Butoxyethanol [111-76-2] has achieved some growth at the expense of the lower alkoxyethanols (ie, methoxy and ethoxyethanol) because of 2-butoxyethanol s lower toxicity. 

Chemical Designations - Synonyms Butoxydiethylene Glycol Butoxydiglycol Diglycol Monobutyl Ether Butyl Carbitol Dowanol DB Poly-Solv DB Chemical Formula C4E,0CHjCH20CHjCHj0H. 

Quatemized imidazolines with an amido moiety are suitable formulations for general oil and gas field applications. The synthesis of such compounds is detailed in the literature [1218]. For aqueous systems that contain sulfide compounds, a mixture has been described [262] that consists of an aqueous solution of an alcohol such as diethylene glycol monobutyl ether, butyl cellosolve, additional orthophosphoric acid, a fatty acid (from tall oil), substituted imidazoline, an ethoxylated fatty diamine (polyamines such as ethylenediamine, diethylenetriamine, etc.), and a molybdate compound. 

OCTANOL 2-ETHYLHEXANOL BUTYL ETHER TETRAETHYLENE GLYCOL DIBUTY LAMINE TETRAETHYL SILANE INDENE... 

METHYL sec-BUTYL ETHER METHYL tert-BUTYL ETHER METHYL ISOBUTYL ETHER ETHYL PROPYL ETHER ETHYLENE GLYCOL MONOPROPYL NEOPENTYL GLYCOL... 

The solvents most commonly employed are water, ethyl and methyl alcohol, ether, benzene, petroleum ether, acetone, glacial acetic acid also two or three solvents may be mixed to get the desired effect as described later. If you still cannot dissolve the compound, try some of these chloroform, carbon disulfide, carbon tetrachloride, ethyl acetate, pyridine, hydrochloric acid, sulfuric acid (acids are usually diluted first), nitrobenzene, aniline, phenol, dioxan, ethylene dichloride, di, tri, tetrachloroethylene, tetrachloroethane, dichloroethyl ether, cyclohexane, cyclohexanol, tetralin, decalin, triacetin, ethylene glycol and its esters and ethers, butyl alcohol, diacetone alcohol, ethyl lactate, isopropyl ether, etc. 

DIETHYLENE- GLYCOL MONOBUTYL ETHER Butoxydiethylene Glycol, Butoxydiglycol, Digiycol Monobutyl Ether, Butyl CarblnoP, Dowanol DB NL 1 2 0... 

Dimethylpyridine D i-n-propy1amine Ethylene glycol n-butyl ether Ethylene glycol isobutyl ether 24.5... 

Ethylene glycol ethyl butyl ether Ethylene glycol monobutyl ether Ethylene glycol monoethyl ether (Cellosolve)... 

For example, butyl glycol ether (BGE) synergist (and solvent) of PVCap... 

Bluyssen, Fernandes and Groes (1996) identified propylene glycol ethyl ether, ethylene glycol butyl ether, ethylene glycol phenyl ether, diethylene glycol ethyl ether, acetic acid butyl (or ethyl) ester, butoxyethoxyethyl acetate in established European offices. 

Lundgren et al. (1999) evaluated the field exposures of painters to a low-VOC and a conventional water-based paints in Sweden. They found that exposures to TVOC, 1,2-propylene glycol, acetaldehyde and ammonia were 3-12 times lower for the low-VOC paint, but exposure to formaldehyde (160-180 pgm ) was 3-4 times higher. Brown (2000) reported that emissions from four Australian VOC-free paints included typical aromatic VOCs, dibutyl ether, ethylene glycol butyl ether, diethylene glycol butyl ether and Texanol , though at order of magnitude reduced levels c.f. conventional water-based paints, as well as formaldehyde and benzaldehyde. 

The butyl glycol ethers are also primarily coatings end use oriented. Approximately 22 percent of U.S. n-butanol demand is consumed in the manufacture of ethylene glycol mono-n-butyl ether (butyl CELLOSOLVER) and diethylene glycol mono-n-butyl ether (butyl CARBITOLR). 

Butyl CARBITOL is used in trade paint formulations and, as in the case of its acetic acid ester, as a coalescing aid. Small amounts of triethylene glycol mono-n-butyl ether are used in hydraulic brake fluid systems. The butyl glycol ethers are increasing in volume at a rate of about 5 percent per year. 

Gu and Soucek reported the synthesis of ceria nanoparticle in hydrocarbon solvents. Cerium-oleate complex was refluxed in high boiling point organic solvents such as octyl ether, 1-tetradecene, decalin, dipropylene glycol monomethyl ether, dipropylene glycol n-butyl ether, and 2,2,4-trimethyl-l,3-pentanediol monoisobutyrate, to decompose and form ceria nanocrystals. The sizes of the nanocrystals are uniform and could be... 

Microemulsions were obtained using different types and concentrations of surfactant, cosurfactant, and styrene. An anionic surfactant, sodium dodecyl sulfate (C12H250SO3Na), and two types of nonionic surfactants, Emsorb 6916 (sorbitan monolaurate) and Neodol 91-5 (ethojqrlated alcohol), were used. The surfactant concentration was varied between 5 to 10% (w/w) for the anionic system and between 5 to 15% (w/w) for the nonionic systems. Either 2-pentanol or ethylene glycol monobutyl ether (butyl cellosolve, C4H90CH2CH20H) was used as the cosolvent with the anionic surfactant. The amount of cosurfactant used depended on the anionic surfactant concentration and varied form 12.5 to 25% (w/w). 

Coalescing agents are, in reality, temporary plasticizers, which promote the coalescence by increasing the amount of plastic flow in latex paints. The types of materials used are ether-alcohol (such as butyl glycol), tributyl phosphate, pine oil, or other strong solvents. All of these have a degree of volatility so that within a period of time they are lost from the film so that the latex hardens to its required properties. 

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