As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for t
Cas:111-90-0
Min.Order:100 Gram
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Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:111-90-0
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inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
Cas:111-90-0
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:111-90-0
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inquiryUnique advantages for Diethylene Glycol Monoethyl Ether Cas 111-90-0 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Liquid Storage:Store below +30°C Package:200kg/drum Appli
Cas:111-90-0
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inquiryproduct Name 2-(2-Ethoxyethoxy)ethanol Synonyms Diethylene glycol ethyl ether; Diethylene Glycol Monoethyl Ether Molecular Formula C6H14O3 Molecular Weight 134.17
Cas:111-90-0
Min.Order:1 Kilogram
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inquiryDE DE can be used as solvent of wood dyestuff, petroleum soap, petroleum sulfonic acid. It also can be used as nonpainting coloring reagent and the intermediate of organic compound in organic synthetic industry and analysis chemistry agent.
Cas:111-90-0
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inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:111-90-0
Min.Order:1 Gram
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inquiry
Cas:111-90-0
Min.Order:1 Metric Ton
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inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:111-90-0
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inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:111-90-0
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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Cas:111-90-0
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inquiryName: 2-(2-Ethoxyethoxy)ethanol Synonyms: 1-hydroxy-3,6-dioxaoctane CAS:111-90-0 MF: C6H14O3 Appearance:Colorless transparent liquid, Storage: Preserve in well-closed, light-resistant and airtight containers. Package: 25kgs/drum Application:Synt
111-90-0 on hot selling Top quality 111-90-0 good supplier Diethylene Glycol Monoethyl Ether Introduction :Sartort Biopharma is a leading company engaging in the production of Intermediates, fine chemicals, Ionic liquids and 3D printing materials.
Cas:111-90-0
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inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:111-90-0
Min.Order:1 Kilogram
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inquiryDiethylene Glycol Monoethyl Ether Basic information Product Name: Diethylene Glycol Monoethyl Ether Synonyms: 2,2’-oxybis-ethanomonoethylether;-2-Ethoxyethoxy;3,6-Dioxa-1-octanol;3,6-Dioxa-1-oktanol;3,6-Dioxaoctan-1-ol;3-Oxapentane-1,5-d
Cas:111-90-0
Min.Order:1 Gram
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inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:111-90-0
Min.Order:1 Kilogram
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Type:Trading Company
inquiryDiethylene Glycol Monoethyl Ether CAS: 111-90-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality
Cas:111-90-0
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:111-90-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiry1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. 3) OEM/ODM Available; 4) Reasonable & Compet
Cas:111-90-0
Min.Order:1 Kilogram
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Appearance:Colorless transparent liquid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for dye solvent of wood. Solvent ... Transportation:Common products:S
Cas:111-90-0
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:111-90-0
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:111-90-0
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:111-90-0
Min.Order:10 Gram
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Type:Lab/Research institutions
inquiry111-90-0Appearance:Colorless transparent liquid Storage:Store in dry, dark and ventilated place. Package:according to customers' requirements Application:carrier solvent Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or
trimethylsilyl 2-[2-(2-ethoxyethoxy)ethoxy]-2,3,3,3-tetrafluoropropionate
A
ethoxyethoxyethanol
B
Carbitol-trimethylsilylaether
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran; water for 1h; Ambient temperature; | A n/a B n/a C 95% |
Conditions | Yield |
---|---|
With tungsten(VI) oxide at 90 - 95℃; unter Druck; | |
With sulfur dioxide at 75 - 80℃; |
Conditions | Yield |
---|---|
With sulfuric acid at 100 - 130℃; im Autoklaven; | |
With toluene-4-sulfonic acid at 100 - 130℃; | |
With 2,3-Dimethylaniline at 100 - 130℃; | |
With sulfuric acid at 80 - 100℃; | |
With metal oxide at 100 - 130℃; |
Conditions | Yield |
---|---|
(i) Na, (ii) /BRN= 1209224/; Multistep reaction; |
chloro-trimethyl-silane
2-[2-(2-Ethoxy-ethoxy)-ethoxy]-2,3,3,3-tetrafluoro-propionic acid 2-(2-ethoxy-ethoxy)-ethyl ester
A
ethoxyethoxyethanol
B
Carbitol-trimethylsilylaether
C
trimethylsilyl 2-[2-(2-ethoxyethoxy)ethoxy]-2,3,3,3-tetrafluoropropionate
Conditions | Yield |
---|---|
With sodium hydroxide; sodium hydride 1.) H2O, THF, 40 deg C, 3 h, 2.) Et2O, room temp., 3 h; Multistep reaction. Yields of byproduct given; | |
With sodium hydroxide; sodium hydride 1.) H2O, THF, 40 deg C, 3 h, 2.) Et2O, room temp., 3 h; Yield given. Multistep reaction; |
2-[2-(2-Ethoxy-ethoxy)-ethoxy]-2,3,3,3-tetrafluoro-propionic acid 2-(2-ethoxy-ethoxy)-ethyl ester
A
ethoxyethoxyethanol
Conditions | Yield |
---|---|
With sodium hydroxide 1.) THF, H2O, 40 deg C, 3 h, 2.) 200 deg C; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
at 90 - 95℃; under 7355.08 - 8826.09 Torr; |
diethylene glycol monoethyl ether acetate
A
ethoxyethoxyethanol
B
acetic acid
Conditions | Yield |
---|---|
With hydrogenchloride; water at 30 - 49.8℃; Kinetics; |
ethoxyethoxyethanol
p-toluenesulfonyl chloride
2-(2-ethoxyethoxy)ethyl tosylate
Conditions | Yield |
---|---|
With pyridine at 5℃; | 100% |
With sodium hydroxide In tetrahydrofuran; water at 0 - 20℃; for 2h; Inert atmosphere; | 98% |
With sodium hydroxide In tetrahydrofuran; water at 0 - 20℃; for 1.16667h; Inert atmosphere; | 95.8% |
ethoxyethoxyethanol
methyl (E)-m-fluorocinnamate
Conditions | Yield |
---|---|
Stage #1: ethoxyethoxyethanol With N-methyl-N-nitrosotoluene-p-sulfonamide; potassium hydroxide In diethyl ether; water at 65℃; Stage #2: methyl (E)-m-fluorocinnamate; palladium diacetate In diethyl ether; dichloromethane; water at 0 - 20℃; for 2.5h; | 100% |
With potassium hydroxide; palladium diacetate In dichloromethane; water |
Conditions | Yield |
---|---|
at 120℃; for 3h; | 99% |
at 120℃; for 3h; | 82% |
at 110 - 120℃; for 3h; Yield given; |
ethoxyethoxyethanol
1,2-dibromomethane
1,13-diethoxy-3,6,8,11-tetraoxa-tridecane
Conditions | Yield |
---|---|
With potassium hydroxide; tetrabutylammomium bromide In water; chlorobenzene at 50℃; for 0.5h; | 98.58% |
Conditions | Yield |
---|---|
With sodium borohydrid In 5,5-dimethyl-1,3-cyclohexadiene | 97% |
3-benzyl-6-bromo-2-chloro-quinoline
ethoxyethoxyethanol
C22H24BrNO3
Conditions | Yield |
---|---|
Stage #1: ethoxyethoxyethanol With sodium hydride In tetrahydrofuran at 0℃; for 1h; Stage #2: 3-benzyl-6-bromo-2-chloro-quinoline In tetrahydrofuran at 0℃; for 18h; Heating / reflux; | 97% |
4,4'-dibromo-2,2'-bipyridine
ethoxyethoxyethanol
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide for 2h; Inert atmosphere; Reflux; | 97% |
Conditions | Yield |
---|---|
In toluene at -20 - 20℃; for 8h; Temperature; Schlenk technique; | 97% |
benzoic acid methyl ester
ethoxyethoxyethanol
2-(2-ethoxyethoxy)ethyl benzoate
Conditions | Yield |
---|---|
With N-methyl-N,N,N-trioctylammonium methylcarbonate In hexane for 3h; Molecular sieve; Reflux; Green chemistry; | 96% |
ethoxyethoxyethanol
methanesulfonyl chloride
2-(2-ethoxyethoxy)ethyl methanesulfonate
Conditions | Yield |
---|---|
Stage #1: ethoxyethoxyethanol With triethylamine In dichloromethane for 0.0833333h; Inert atmosphere; Cooling with ice; Stage #2: methanesulfonyl chloride In dichloromethane at 0 - 20℃; Inert atmosphere; | 95% |
With triethylamine In dichloromethane at 0 - 20℃; for 72h; Inert atmosphere; |
ethoxyethoxyethanol
1-[2-(ethoxy)ethoxy]-2-chloroethane
Conditions | Yield |
---|---|
With thionyl chloride; N,N-dimethyl-formamide | 94% |
With pyridine; thionyl chloride | |
With thionyl chloride; pyrographite for 14h; Heating; |
Conditions | Yield |
---|---|
With thionyl chloride 2 h, room t., 90 min, reflux; | 93% |
ethoxyethoxyethanol
3-chloro-3-(p-nitrophenyl)diazirine
A
2-chloroethyl ethyl ether
B
2-(4-nitrophenyl)-1,3-dioxolane
C
1-dichloromethyl-4-nitrobenzene
Conditions | Yield |
---|---|
at 80℃; for 6h; | A n/a B 93% C n/a |
poly(methacrylic acid)
ethoxyethoxyethanol
di(ethylene glycol) ethyl ether methacrylate
Conditions | Yield |
---|---|
With 10H-phenothiazine In toluene at 155℃; Temperature; | 92.49% |
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 1.5h; thioacetylation; | 91% |
ethoxyethoxyethanol
cyanoacetic acid
diethylene glycol ethyl ether cyanoacetate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 25℃; for 2h; | 90% |
With sulfuric acid In toluene | |
With toluene-4-sulfonic acid In toluene at 20℃; Reflux; |
ethoxyethoxyethanol
1,2-Diiodobenzene
1,2-bis(2-(2-ethylethoxy)ethoxy)benzene
Conditions | Yield |
---|---|
With copper(l) iodide; 1,10-Phenanthroline; caesium carbonate In 5,5-dimethyl-1,3-cyclohexadiene for 20h; Reflux; Inert atmosphere; | 90% |
ethoxyethoxyethanol
carbonochloridic acid 1-chloro-ethyl ester
1-chloroethyl (2-(2-ethoxyethoxy)ethyl) carbonate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at -78℃; for 3h; | 89% |
With pyridine In dichloromethane at -78℃; for 3h; | 89% |
ethoxyethoxyethanol
2-Bromoacetyl bromide
2-(2-ethoxyethoxy)ethyl 2-bromoacetate
Conditions | Yield |
---|---|
With aluminum oxide at 0 - 20℃; for 1h; Product distribution / selectivity; | 88% |
With triethylamine In dichloromethane at -78℃; for 3h; Product distribution / selectivity; | 71% |
With triethylamine In dichloromethane at -78℃; Inert atmosphere; | 61% |
Conditions | Yield |
---|---|
With tellurium tetrachloride In dichloromethane at 0 - 20℃; for 0.333333h; Ferrier Carbohydrate Rearrangement; Inert atmosphere; diastereoselective reaction; | A 88% B n/a |
Conditions | Yield |
---|---|
With phosphoric acid In acetonitrile for 24h; Reflux; | 88% |
ethoxyethoxyethanol
1-bromo-2-(2-ethoxyethoxy)ethane
Conditions | Yield |
---|---|
With carbon tetrabromide; triphenylphosphine In tetrahydrofuran at 0 - 20℃; | 87% |
With carbon tetrabromide; triphenylphosphine In tetrahydrofuran at 20℃; for 12h; | 87% |
With pyridine; phosphorus tribromide In benzene for 56h; | 65% |
With pyridine; phosphorus tribromide |
Conditions | Yield |
---|---|
With thionyl chloride at 50℃; for 5h; | 87% |
0.90 g (53%) |
Conditions | Yield |
---|---|
Stage #1: ethoxyethoxyethanol With sodium hydride In tetrahydrofuran at 0℃; for 2h; Stage #2: 4-Vinylbenzyl chloride In tetrahydrofuran for 24h; Reflux; | 87% |
ethoxyethoxyethanol
5-ethyl-8-oxo-5,8-dihydro-[1,3]-dioxolo[4,5-g]quinoline-7-carbonyl chloride
5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 2-(2-ethoxy-ethoxy)-ethyl ester
Conditions | Yield |
---|---|
With pyridine In dichloromethane for 3h; | 85% |
6-amino-7-methoxy-4-(3'-methylanilino)quinazoline
ethoxyethoxyethanol
2-Amino-4-chlorobenzoic acid
7-chloro-3,4-dihydroquinazolin-4-one
Conditions | Yield |
---|---|
With formamide | 85% |
6-nitro-7-chloro-4-(3-methylanilino)quinazoline
ethoxyethoxyethanol
2-Amino-4-chlorobenzoic acid
7-chloroquinazolin-4(1H)-one
Conditions | Yield |
---|---|
With formamide | 85% |
With formamide | 85% |
6-amino-7-methoxy-4-[3-methyl-4-(pyridin-2-ylmethoxy)anilino]quinazoline
ethoxyethoxyethanol
2-Amino-4-chlorobenzoic acid
7-chloroquinazolin-4(1H)-one
Conditions | Yield |
---|---|
With formamide | 85% |
4,7-dichloroquinazoline
ethoxyethoxyethanol
2-Amino-4-chlorobenzoic acid
7-chloroquinazolin-4(1H)-one
Conditions | Yield |
---|---|
With formamide | 85% |
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