Ethylene glycol monobutyl ether, egbe — glycol ethers, such as egme ( iupac1 systematic name: 2- butoxyethanol), comprise a class of compounds based on ethylene or propylene glycol derivatives. diglycol monoethyl ether. alternative name: tergitol xh; tergitol xd; tergitol ( tm) xj; tergitol ( tm) xh; tergitol ( tm) xd; tergitol min foam 1x; poly ( ethylene glycol - co- propylene glycol) mono butyl ether ; ucon ( r) htf 14. ε = the dielectric constant. 98 g/ kg dose group; an ld50 value was not reported. consumer products and building materials). butyl glycol ether revision date version 1. the ethylene glycol butyl ether acetate available here can be used in a variety of distinct pharmaceutical, organic and other chemical processes. is a high production volume glycol ether solvent and is a component of a variety of products including hydraulic brake fluids, water- based coatings, and hard- surface cleaners ( boatman and knaak, ). data are presented as mass percent.
more ethylene glycol n- butyl ether images. caprolactam – removed from the list of hazardous air pollutants in june 1996 - federal register - j ( 61 fr 30816). εs = the static permittivity of the material. 0 print datepage 1 of 9 safety data sheet section 1 identification of the substance/ mixture and of the company/ undertaking trade name butyl glycol ether synonyms butyl cellosolve, ethylene glycol monobutyl ether. 88 mm hg @ 25° c. propylene glycol n- butyl ether ( pnb) is a product with high solvency, oil solubility, surfactant, and coupling properties and due to good evaporation rate control, high formulating flexibility, low viscosity, as well as low toxicity, may be used as a coupling agent and solvent in domestic and commercial cleaning solutions such as degreasers, paint removers, metal cleaners, and hard surface cleaners. dowanol dpnb™ glycol ether solvent has a vapor pressure that qualifies it as an exempt voc ( volatile organic compound) under the california air resources board and u. ethylene glycol monobutyl ether for synthesis.
ethylene glycol ethers, especially those with the syllable “ methyl” in their names, are the most toxic. these characteristics also allow pnb to be used as a coupling agent in water- based. 6 ∞ non- food use butyl cellosolve™ solvent ( bucs) ethylene glycol n- butyl ether no 0. 2- butoxyethanol is an organic compound with the chemical formula buoc2h4oh. notice of adoption of reference exposure levels for ethylene glycol mono- n- butyl ether author: oehha subject: adoption of reference exposure levels for ethylene glycol mono- n- butyl ether keywords: rel, egbe, ethylene glycol mono- n- butyl ether, reference exposure levels created date: 8: 39: 26 am. 940* applications used as solvent and coupling agents in household and industrial cleaners. unfortunately, these designations aren’ t always listed on product labels. biodegradation data were not available. igl’ s focus is on manufacturing ethyl / butyl glycol ethers and its acetates, which find application in the paint and coating, automotive brake fluid and electronic chemical industries.
volatilization from moist soil surfaces is expected to be an important fate process based upon an estimated henry' s law constant of 1x10- 5 atm- cu m/ mole. ethylene glycol n- butyl ether may react with bases, aluminum and oxidizing materials. this colorless liquid has a sweet, ether- like odor, as it derives from the family of glycol ethers, and is ethylene glycol n butyl ether a butyl ether of ethylene glycol. propylene series glycol ethers are used in surface coatings, leather, pesticides, electrical, industrial cleaners, resins, and printing inks; [ expub: ecetoc] used as a coupling agent ( degreasers, paint removers, metal cleaners, and hard surface cleaners), coalescent ( latex coatings), solvent ( water- reducible coatings), and chemical intermediate ( epoxides, acid ester derivatives, solvents, and. use these chemicals only in a well- ventilated room. 5% ; cas number: ; ec number: ; synonyms: butyl cellosolve, butyl glycol, 2- butoxyethanol; linear formula: ch3( ch2) 3och2ch2oh; find sigma- aldrichmsds, related peer- reviewed papers, technical documents, similar products & more at sigma- aldrich.
if released to soil, ethylene glycol dibutyl ether is expected to have very high mobility based upon an estimated koc of 17. product name : glycol ether eb cas number: chemical characterization : glycol ethers chemical name : 2- butoxyethanol synonyms : ethylene glycol monobutyl ether; glycol butyl ether; butyl glycol ( bg) ; ethylene glycol butyl ether ( egbe) use of the substance/ mixture : solvent, stabilizers, intermediate company : equistar chemicals, lp. butyl cellosolve®, butyl oxitol, dowanol® eb, egbe, ektasolve eb®, ethylene glycol monobutyl ether, jeffersol eb cas no. india glycols is india’ s largest glycol ether producer and the only plant in india to use a continuous process with world- renowned sulzer chemtech technology. for an ethylene glycol n- butyl ether ( 1) + water ( 2) system at 340 k with 80% by mass water, determine if the system is one stable liquid phase or two stable liquid phases at equilibrium. it is a butyl ether of ethylene glycol and is miscible with water and common organic solvents. butyl glycol ( also known as bg, 2- butoxyethanol, glycol monobutyl ether and ethylene glycol monobutyl ether, butyl cellosolve, butoxyethanol) is a clear, colourless, oily liquid with a unique sweet yet mild odour and has the formula c 6 h 14 o 2. it attacks some forms of plastics, rubber and coatings. cas, ec number, chemical formula c₄h₉och₂ch₂oh. as a relatively nonvolatile, inexpensive solvent, it is used in many domestic and industrial products because of its properties as a surfactant.
the ratio between the actual material ability to carry an alternating current to the ability of vacuum to carry the current. 1 63 % 1- octanol & ethylene glycol 184. other names: ethylene glycol monobutyl ether, butyl cellosolve product description a fast- evaporating ethylene glycol n butyl ether glycol ether with an excellent balance of hydrophilic and hydrophobic character; excellent active solvency and coupling properties butyl cellosolve glycol ether is a very versatile solvent product with a good balance of many different properties. chemistry innovation.
this coupling ability can help enhance. solutions for chapter 13 problem 4e: answer exercise based on figure. 8 32 % 1- butanol & tetrachloroethylene ( perc) 110. 36 % ethylene glycol monoethyl ether ( ee, cellosolve) & n- butyl acetate 125. ethylene glycol monobutyl ether ( egbe) ( 2- butoxyethanol) - removed from the list of hazardous air pollutants ( glycol ethers category) in november - federal register - novem ( 69 fr 69320). n- butyl glycidyl ether. studies in rats and mice, including ethylene glycol ethyl ether, ethylene glycol n- butyl ether, diethylene glycol ethyl ether, 2- propylene glycol 1- methyl ether and propylene glycol tert- butyl ether. acute oral toxicity was evaluated in groups of 6 male rats ( strain not reported) administered single doses of undiluted dowanol tbh ( triethylene glycol monobutyl ether) at levels of 0. ethylene glycol butyl ether ≥ 99. it is a known respiratory irritant and can be acutely toxic but animal studies did not find it to be mutagenic, and no studies suggest it. at penta, our products and services help businesses do business better.
mortality was observed in 3 animals in the 3. identification product name ethylene glycol mono ethyl ether acetate cat no. carbitol solvent. epa criteria for both. ethylene glycol monobutyl ether ( egbe) ( 2- butoxyethanol) - removed from the list of hazardous air pollutants ( glycol ethers category) in november - federal register - novem ( 69 fr 69320). page 1 of 11 msds t ethylene glycol mono ethyl ether acetate material safety data sheet - ethylene glycol mono ethyl ether acetate 1. synonyms & trade names bge, 1, 2- epoxy- 3- butoxypropane cas no. egg coating oil - eolane ethanol - ethylene glycol n butyl ether 95% ( with 5% methanol) ethanol - 99% ( with 5% methanol) ethyl acetate ( ea) ethyl. these solvents typically have a higher boiling point, together with the favorable solvent properties of lower- molecular weight ethers and alcohols.
penta international corporation. ε0 = vacuum permittivity. poaoyuhqdcazbd- uhfffaoysa- n - ethylene glycol mono- n- butyl ether - similar structures search, synonyms, formulas, resource links, and other chemical information. glycol ether dpm ( dpm, arcosolv dpm, dipropylene glycol monomethyl ether) glycol ether dpm acetate ( dpm acetate, dipropylene glycol monomethyl ether acetate) glycol ether dpnb. general description diethylene glycol butyl ether is a high boiling solvent, which can be used in coating industry. dowanol™ dpnb glycol ether is a slow- evaporating, hydrophobic glycol ether with excellent surface tension- lowering ability and coalescing properties. these ethylene glycol butyl ether acetate are of grade a quality and come in a liquid- like appearance. diethylene glycol n- butyl ether yes < 0.
glycol ethers are a group of solvents based on alkyl ethers of ethylene glycol or propylene glycol commonly used in paints and cleaners. figure liquid- liquid equilibrium of the ethylene glycol n- butyl ether + water system at 1 bar. 7 16 % heptane & vinyl acetate 72. it can also serve as a dispersant in organosols and can also be used in preparation of plasticizers. di ethylene glycol mono ethyl ether di ethylene glycol mono methyl ether di methylformamide ( dmf) di propylene glycol ( dpg) di propylene glycol mono methyl ether ( dpm) di isobutyl ketone ( dibk) dowanol™ dpm, tpm, pm, pma. structure, properties, spectra, suppliers and links for: diethylene glycol n- butyl ether,. - find msds or sds, a coa, data sheets and more information. 1 59 % acetone & hexane 49. flush any spills off the skin with cool.
induces eye, skin, respiratory system irritation. it is liable to form peroxides on exposure to air and light. the dielectric constant can be expressed as. ethylene glycol n butyl ether ethylene glycol mono- n- butyl ether ( egbe) ethylene glycol mono- n- butyl ether ( egbe) ( casis a solvent used in many applications ( e.
: e181- 4 synonyms oxitol acetate; 2- ethoxyethyl acetate; cellosolve acetate recommended use laboratory chemicals. ethylene glycol mono- n- butyl ether ( egbe, cas no. glycine ethyl ester hydrochloride find this & more available today. di ( propylene glycol) butyl ether, mixture of isomers 95%. methoxyl propanol acetate. poly ( ethylene glycol - co- propylene glycol ) mono butyl ether group: biomaterials. ε = εs / ε0 ( 1) where. use protective gloves, safety glasses, clothing, and face shields. for over 30 years, penta manufacturing company has played a growing role in worldwide chemistry innovations and applications.
diethylene glycol monoethyl ether. 2 the high boiling point and low volatility of glycol ethers, as well as their tunable polarity, uniquely suits these solvents for a range of applications. however, the tumour responses seen in these cases were probably caused by mechanisms. 98 g/ kg body weight. egbe is a high production volume chemical.