basf butyl diglyme

butyl diglyme sds

Butyl diglyme, also called diethylene glycol di-n-butyl ether, is a polar aprotic solvent with excellent thermal and chemical stability. Glymes, or glycol diethers, are a widely used family of saturated polyethers for increasing anion reactivity in a given system, thus affecting selectivity and reaction rates. Get price

Transition metal–catalyzed alkyl

(B) Application of a Suzuki cross-coupling to form a bond in an industrial synthesis of BASF's agricultural fungicide Boscalid (1000 tons/year). Although methods to construct carbon-carbon bonds between sp 2 -hybridized carbons (e.g., "aryl-aryl" bonds) are exceptionally powerful tools in organic synthesis, bonds between sp 3 -hybridized carbons ("alkyl-alkyl" bonds) are much more Get price

Current Situation of the Challenging Scale‐Up

BASF SE tank reactor batch glucose metal chloride, CrCl 3 ionic liquid, [EMIm][MeSO 4] 100–160 63 45 BASF SE semi‐batch fructose Brnsted acid, methanesulfonic acid ionic liquids, [EMIm][OMs] 97.6 86.5 60.7 46 BASF SE tank reactor batch 93 Get price

Understanding the fundamentals of redox mediators in

Diglyme was distilled and subsequently dried over activated molecular sieves (3 ) for two months to finally achieve a water content of 2.0 ppm (determined by Karl–Fischer titration). LiTFSI was vacuum-dried for 16 h at 160 C in a Bchi oven prior to use. Get price

Method for the determination of glycol ethers and glycol

Chemical name CAS number Molar mass Bis‐(2‐methoxyethyl) ether, diethylene glycol dimethyl ether, dimethyl diglycol, diglyme 111‐96‐6 134.18 2‐Butoxyethyl acetate, butyl glycol acetate 112‐07‐2 160.21 Butyl glycol, 2‐butoxyethanol, diethylene glycol Get price

Redox polymers for rechargeable metal

2020/5/11. Introduction Because of the exhaustion of fossil fuels and the increasing environmental pollution, the development of low-cost, efficient, environmentally friendly and renewable energy has become the primary goal of the world. 1 However, the renewable energies are always facing the challenges of low conversion efficiency, instability, difficulty to be stored and transported, and etc Get price

Sciencemadness Discussion Board

2008/4/9BASF National Hazard Posts: 282 Registered: 5-11-2002 Member Is Offline Mood: hydrophilic posted on 31-12-2009 at 07:47 (Na metal and naphthalene in solution in hexanes or butyl diglyme). not_important International Hazard Posts: 3873 Registered: 21-7 Get price

US Patent Application for CYANOALKYL

Compounds of formula (I), wherein q is 1, 2 or 3, r is 1, 2 or 3, and Y is a q+r valent non-fluorinated alkylene group Shaving 1 to 12 C-atoms, wherein one or more CH2-units of the alkylene group which are not directly bound to CN or SO2F may be replaced by O, for Get price

butyl diglyme extracts gold from acidic solutions such as

Butyl Diglyme – Gold Solvent Extraction Butyl Diglyme – Gold Solvent Extraction. Posted by on June 14, 2012 at 2:50 PM under Butyl Diglyme extracts gold from acidic solutions such as Aqua Regia. Extracting Gold using Butyl Diglyme, Gold Refining, Gold Get price

butyl diglyme gold extraction

butyl diglyme gold refining forumjul 30, 20090183;32;the ether appears to extract gold (and maybe pgm's too, i don't know which kinds all dissolve in ether for those that dissolve in ar) but also iron (though a lot less than what remains dissolved in the aqua regia) Get price

Chemistry and Technology of Polyols for Polyurethanes

The most important ligands used are: dimethyl ether of ethyleneglycol (glyme), dimethyl ether of diethyleneglycol (diglyme), 1,4 dioxane, tert butyl alcohol, ethyleneglycol mono tert butyl ether, diethylene glycol mono tert butyl ether, propylene glycol mono Get price

Method for the determination of glycol ethers and glycol

Chemical name CAS number Molar mass Bis‐(2‐methoxyethyl) ether, diethylene glycol dimethyl ether, dimethyl diglycol, diglyme 111‐96‐6 134.18 2‐Butoxyethyl acetate, butyl glycol acetate 112‐07‐2 160.21 Butyl glycol, 2‐butoxyethanol, diethylene glycol Get price

Redox polymers for rechargeable metal

2020/5/11. Introduction Because of the exhaustion of fossil fuels and the increasing environmental pollution, the development of low-cost, efficient, environmentally friendly and renewable energy has become the primary goal of the world. 1 However, the renewable energies are always facing the challenges of low conversion efficiency, instability, difficulty to be stored and transported, and etc Get price

Glymes as versatile solvents for chemical reactions and

Glymes as versatile solvents for chemical reactions and processes: from the laboratory to industry Shaokun Tang a and Hua Zhao * b a Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering Technology, Tianjin University, Tianjin 300072, China b Department of Chemistry and Forensic Science, Savannah State University, Savannah, GA 31404, USA. Get price

Viscosity, Surface Tension, Specific Density and Molecular

Butyl acetate C 6 H 12 O 2 123-86-4 116.16 0.876 24.8 0.69 0.79 2-Methyl propyl ethanoate (isobutyl acetate) C 6 H 12 O 2 110-19-0 116.16 0.869 23.0 0.68 0.78 2-Butoxyethanol (ethylene glycol monobutyl ether) C 6 H 14 O 2 111-76-2 118.17 0.896 26.6 6.4 7.1 Get price

Where to buy butyl diglyme

2019/6/9You can get butyl diglyme from BASF, they will have a local distributor of their products contact you within a couple days of filling out a contact request form on their website. You can also use methyl isobutyl ketone or another similar organic solvent that is selective Get price

Hydrolases in Non

butyl acetate, THF, acetonitrile, DMF Trans-esterification of trifluoroacetyl-DL-phenylalanine 2,2,2-trifluoro ethyl ester The highest activity and enantio-selectivity in acetonitrile Kawashiro et al. (1997) Bacillus amylolique-faciens 50% (v/v) DMF Ester and Improved Get price

Behavior of organophosphates and hydrophilic ethers

2013/8/1Concentration of diglyme in the main drainage ditch was lower, but also this glyme showed little degradation during bank filtration. As a consequence of the polar characteristics of ethers, these and similar compounds (e.g., methyl tert-butyl ether; MTBE) migrate, Get price

Hydrolases in Non

butyl acetate, THF, acetonitrile, DMF Trans-esterification of trifluoroacetyl-DL-phenylalanine 2,2,2-trifluoro ethyl ester The highest activity and enantio-selectivity in acetonitrile Kawashiro et al. (1997) Bacillus amylolique-faciens 50% (v/v) DMF Ester and Improved Get price

diglyme msds

Butyl diglyme, also called diethylene glycol di-n-butyl ether, is a polar aprotic solvent with excellent thermal and chemical stability. Glymes, or glycol diethers, are a widely used family of saturated polyethers for increasing anion reactivity in a given system, thus affecting selectivity and reaction rates. Get price

polyoxymethylene dimethyl ethers 7 2

High performance solvents BASF Poly ethylene glycol dimethyl ether 7 Tetraglyme CH O CH 2 CH O CH 3 Tetraethylene glycol dimethyl ether 8 Butyl diglyme CH 3 CH 2 CH 2 CH O CH 2 CH O CH 2 CH 2 CH 2 CH 3 Diethylene glycol dibutyl ether BASF's selection of high performance solvents enables coatings formulators to maximize performance Get price

Guidelines for Managing Potential Peroxide Forming Chemicals

What to do Slight yellow 0-30 ppm Stabilize with an inhibitor (hydroquinone, t-butyl catechol or ferrous sulfate) (between 1 and 250 ppm or about 0.1 mg inhibitor/ Liter of solvent) bright yellow 30-80 ppm May pose a hazard if attempt to stabilize. Tag the container Get price