Dayangchem’s 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. DayangChem can provide different quantiti
Cas:143-22-6
Min.Order:1 Kilogram
FOB Price: $3.0
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:143-22-6
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryFactory supply Triethylene glycol monobutyl ether CAS 143-22-6 with fast delivery Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediate
Cas:143-22-6
Min.Order:10 Kilogram
FOB Price: $10.0
Type:Trading Company
inquiry1.ISO Certificate, SGS 2. Directly factory supply. 3.High quality with lowest price. Appearance:Clear Liquid, Storage: All products should be stored at a dry and ventilated location away from fire and other dangerous goods, and should avoid dir
Cas:143-22-6
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
Type:Trading Company
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
Cas:143-22-6
Min.Order:1
Negotiable
Type:Other
inquiry1. 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:143-22-6
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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Cas:143-22-6
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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Cas:143-22-6
Min.Order:1 Metric Ton
FOB Price: $5.0 / 10.0
Type:Trading Company
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
Cas:143-22-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:143-22-6
Min.Order:1 Kilogram
FOB Price: $7.0 / 9.0
Type:Trading Company
inquiryAppearance:Colorless liquid Storage:R.T Package:25kg/barrel; 200kg/barrel Application:Organic solvent Transportation:Express/Sea/Air Port:Any port in China
Cas:143-22-6
Min.Order:200 Kilogram
Negotiable
Type:Lab/Research institutions
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:143-22-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:Clear colorless liquid Storage:Refer to COA / M
Cas:143-22-6
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquiryTRIETHYLENE GLYCOL MONOBUTYL ETHER CAS:143-22-6 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:143-22-6
Min.Order:1 Gram
Negotiable
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:143-22-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:143-22-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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Cas:143-22-6
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages Production: Advanced chemical equipment with years of experience Staffs for producing various extract products. Quality Control:A complete set of Testing Professional and Analysis Equipment ensures the Quality Requirements and Specif
Cas:143-22-6
Min.Order:1 Kilogram
FOB Price: $75.0 / 150.0
Type:Trading Company
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
Cas:143-22-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryJ&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
Cas:143-22-6
Min.Order: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:143-22-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirysupplier in China Appearance:colourless to faintly yellow liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:Used as Pharmace
Cas:143-22-6
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct name: Triethylene Glycol Monobutyl Ether CAS No.:143-22-6 Molecule Formula:C10H22O4 Molecule Weight:206.28 Purity: 98.0% Package: 200kg/drum Description:Colorless and clear liquid Manufacture Standards:Enterprise Standard
Cas:143-22-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:143-22-6
Min.Order:1 Metric Ton
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Type:Lab/Research institutions
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Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate at 50℃; | |
With sodium |
oxirane
butan-1-ol
A
2-Butoxyethanol
B
Diethylene glycol monobutyl ether
C
triethyleneglycol monobutyl ether
Conditions | Yield |
---|---|
2,4,6-trimethyl-pyridine at 160℃; under 2311.54 - 3345.86 Torr; for 2.5h; Product distribution / selectivity; Inert atmosphere; | |
sodium butanolate at 140℃; under 7500.75 Torr; for 5h; Product distribution / selectivity; | A 20.16 %Chromat. B 9.07 %Chromat. C 6.10 %Chromat. |
catalyst of invention (Sb2O3, copper acetate, hydrogen peroxide; calcined) at 140℃; under 30003 Torr; for 24 - 120h; Product distribution / selectivity; | A 76 - 77 %Chromat. B 13 - 14 %Chromat. C 9 %Chromat. |
Tetraethylene glycol
ethylene glycol
butyraldehyde
diethylene glycol
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
A
2-propyl-1,3-dioxolane
B
2-Butoxyethanol
C
Diethylene glycol monobutyl ether
D
triethyleneglycol monobutyl ether
E
tetraethylene glycol monobutyl ether
F
butan-1-ol
Conditions | Yield |
---|---|
With hydrogen; palladium 10% on activated carbon at 180℃; under 51716.2 Torr; for 2h; |
triethyleneglycol monobutyl ether
p-toluenesulfonyl chloride
triethylene glycol monobutyl ether tosylate
Conditions | Yield |
---|---|
Stage #1: triethyleneglycol monobutyl ether; p-toluenesulfonyl chloride With dmap In dichloromethane at 20℃; Stage #2: With triethylamine In dichloromethane at 20℃; | 100% |
With sodium hydroxide In tetrahydrofuran; water at 0℃; for 2h; | 83% |
With sodium hydroxide In tetrahydrofuran; water at 0℃; for 4h; | 83% |
triethyleneglycol monobutyl ether
methanesulfonyl chloride
triethyleneglycol monobutyl ether methanesulfonate
Conditions | Yield |
---|---|
With pyridine at 0℃; for 4h; | 96% |
Conditions | Yield |
---|---|
With copper(l) iodide; 1,10-Phenanthroline; caesium carbonate In 5,5-dimethyl-1,3-cyclohexadiene for 20h; Reflux; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
With copper(l) iodide; 1,10-Phenanthroline; caesium carbonate In 5,5-dimethyl-1,3-cyclohexadiene for 20h; Reflux; Inert atmosphere; | 68% |
triethyleneglycol monobutyl ether
3-{[(4-bromobutyl)oxy]methyl}-3-methyloxetane
Conditions | Yield |
---|---|
With sodium hydroxide; tetrabutylammomium bromide In hexane for 5h; Heating; | 67% |
Conditions | Yield |
---|---|
With NAH In tetrahydrofuran at 80℃; Inert atmosphere; | 67% |
triethyleneglycol monobutyl ether
3,6,9-trioxatridecanoic acid
Conditions | Yield |
---|---|
With potassium hydroxide; potassium permanganate In water for 12h; Ambient temperature; | 57% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 130℃; for 4h; Dean-Stark; | 51.97% |
triethyleneglycol monobutyl ether
hexatriethylene glycol mono-butyl ether-cyclophosphazene
Conditions | Yield |
---|---|
With 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine; sodium hydride In tetrahydrofuran for 48h; Heating; | 29% |
With 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine; tetrabutylammomium bromide; sodium hydride In tetrahydrofuran Yield given; |
formaldehyd
triethyleneglycol monobutyl ether
1,19-dibutoxy-3,6,9,11,14,17-hexaoxa-nonadecane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid |
triethyleneglycol monobutyl ether
acetaldehyde
1,1-bis-{2-[2-(2-butoxy-ethoxy)-ethoxy]-ethoxy}-ethane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid |
oct-1-ene
triethyleneglycol monobutyl ether
A
1,2-dichlorooctane
Conditions | Yield |
---|---|
With chlorine In dichloromethane at 10 - 20℃; for 0.25h; Title compound not separated from byproducts; |
triethyleneglycol monobutyl ether
Conditions | Yield |
---|---|
With octachlorocyclotetraphosphazene; tetrabutylammomium bromide; sodium hydride 1.) THF, reflux, 6 h, 2.) THF, reflux, 2 days; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
In benzene Heating; |
triethyleneglycol monobutyl ether
A
1-{2-[2-(2-chloroethoxy)ethoxy]ethoxy}butane
B
1-(2-{2-[2-(2-Chloro-ethoxy)-ethoxy]-ethoxy}-ethoxy)-butane
Conditions | Yield |
---|---|
With tetrachloromethane; triphenylphosphine |
Conditions | Yield |
---|---|
With bis(benzonitrile)palladium(II) dichloride; 1,3-bis-(diphenylphosphino)propane; triethylamine In N,N-dimethyl-formamide at 130℃; under 18751.5 Torr; for 14h; |
triethyleneglycol monobutyl ether
1-{2-[2-(2-chloroethoxy)ethoxy]ethoxy}butane
Conditions | Yield |
---|---|
With tetrachloromethane; triphenylphosphine for 2h; Heating; |
triethyleneglycol monobutyl ether
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: triphenylphoshine; carbon tetrachloride / 2 h / Heating 2: 85 percent / buthyllithium / hexane; tetrahydrofuran / cooling View Scheme | |
Multi-step reaction with 2 steps 1: PPh3; CCl4 View Scheme |
triethyleneglycol monobutyl ether
10-(3,6,9-trioxatridecyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 96 percent / pyridine / 4 h / 0 °C 2: 58 percent / Na2CO3 / acetonitrile / 72 h / Heating 3: 97 percent / TFA / 4 h / 20 °C View Scheme |
triethyleneglycol monobutyl ether
10-(3,6,9-trioxatridecyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic acid tris(1,1-dimethylethyl) ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 96 percent / pyridine / 4 h / 0 °C 2: 58 percent / Na2CO3 / acetonitrile / 72 h / Heating View Scheme |
triethyleneglycol monobutyl ether
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: PPh3; CCl4 View Scheme |
triethyleneglycol monobutyl ether
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: benzene / Heating 2: 1.) ethyl 2-ethoxy-1,2-dihydroquinoline-1-carboxylate, 2.) Et3N / 1.) CH2Cl2, 15 min, 2.) CH2Cl2 View Scheme |
triethyleneglycol monobutyl ether
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 83 percent / sodium hydroxide / H2O; tetrahydrofuran / 4 h / 0 °C 2: 41 percent / sodium hydride / tetrahydrofuran / 49 h / Ambient temperature 3: 98 percent / aqueous hydrochloric acid / methanol / 2 h / Ambient temperature View Scheme |
triethyleneglycol monobutyl ether
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 83 percent / sodium hydroxide / H2O; tetrahydrofuran / 4 h / 0 °C 2: 41 percent / sodium hydride / tetrahydrofuran / 49 h / Ambient temperature View Scheme |
triethyleneglycol monobutyl ether
3-Hydroxypropylenbis(3,6,9-trioxatridecanoat)
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 57 percent / potassium hydroxide, potassium permanganate / H2O / 12 h / Ambient temperature 2: phosphorpentachloride / CHCl3 / 2 h / Heating 3: 60 percent / pyridine / tetrahydrofuran / 48 h / Ambient temperature 4: 95 percent / H2 / palladium / C (10percent) / tetrahydrofuran / 3 h / 30 - 40 °C / 2206.5 - 2942.03 Torr View Scheme |
triethyleneglycol monobutyl ether
3-Benzyloxypropylenbis(3,6,9-trioxatridecanoat)
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 57 percent / potassium hydroxide, potassium permanganate / H2O / 12 h / Ambient temperature 2: phosphorpentachloride / CHCl3 / 2 h / Heating 3: 60 percent / pyridine / tetrahydrofuran / 48 h / Ambient temperature View Scheme |
triethyleneglycol monobutyl ether
1,2,3-Propantriyltris(3,6,9-trioxatridecanoat)
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 57 percent / potassium hydroxide, potassium permanganate / H2O / 12 h / Ambient temperature 2: phosphorpentachloride / CHCl3 / 2 h / Heating 3: 60 percent / pyridine / tetrahydrofuran / 48 h / Ambient temperature 4: 95 percent / H2 / palladium / C (10percent) / tetrahydrofuran / 3 h / 30 - 40 °C / 2206.5 - 2942.03 Torr 5: 55 percent / pyridine / tetrahydrofuran / 48 h / Ambient temperature View Scheme | |
Multi-step reaction with 3 steps 1: 57 percent / potassium hydroxide, potassium permanganate / H2O / 12 h / Ambient temperature 2: phosphorpentachloride / CHCl3 / 2 h / Heating 3: 55 percent / pyridine / tetrahydrofuran / 48 h / Ambient temperature View Scheme |
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