Hangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Butyltin oxide(Monobutyltin oxide;FASCAT 4100 ;MBTO) CAS:2273-43-0, Please contact us by email freely. We are leading exporter in China.
Cas:2273-43-0
Min.Order:1 Metric Ton
Negotiable
Type:Other
inquiryAs 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 services. DayangChem can provide different quantities of custom synthesis ch
Cas:2273-43-0
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:2273-43-0
Min.Order:0 Metric Ton
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Type:Manufacturers
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:2273-43-0
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:2273-43-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryProduct Name: Butyltin oxide Synonyms: BUTYLENESTANNONIC ACID;BUTYLTINHYDROXIDE-OXIDE;BUTYLTIN(IV) HYDROXIDE OXIDE;BUTYLSTANNOIC ACID;N-BUTYLSTANNOIC ACID;N-BUTYLTIN HYDROXIDE OXIDE;N-BUTYLTIN SESQUIOXIDE;1-butanestannonicacid CA
Cas:2273-43-0
Min.Order:1 Gram
FOB Price: $8900.0
Type:Lab/Research institutions
inquiryPackaging Details 25KG/BAG with inner aluminum foil bags, outer kraft paper bags or according to client's requirement Storage: Keep from moisture during transport and should be stored in a cool, dry condition Our Service: 1. Fast Deliver
Cas:2273-43-0
Min.Order:1 Kilogram
FOB Price: $150.0 / 200.0
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:2273-43-0
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
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 We can also provide MT1 peptide powd
Cas:2273-43-0
Min.Order:1 Kilogram
FOB Price: $3.0 / 5.0
Type:Trading Company
inquiryProduct Name: Butylhydroxyoxo-stannane Appearance: Clear colorless liquid CAS: 2273-43-0 MF: C4H10O2Sn MW: 208.83 EINECS: 218-880-1 Appearance:Colorless clear liquid Stora
1.In No Less 10 years exporting experience. you 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 Specializ
Cas:2273-43-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Butyltin oxide CAS:2273-43-0 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 organic intermediat
Cas:2273-43-0
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:2273-43-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryButylstannoic acid CAS: 2273-43-0 Specification Item Standard Identification A.H-NMR:Comply with the structure B.LC-MS:Comply with the structure C.The IR spectrum
Cas:2273-43-0
Min.Order:1 Kilogram
FOB Price: $100.0 / 150.0
Type:Other
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:2273-43-0
Min.Order:0
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:2273-43-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:2273-43-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Cas:2273-43-0
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryButyltin oxide Basic information Product Name: Butyltin oxide Synonyms: BUTYLENESTANNONIC ACID;BUTYLTINHYDROXIDE-OXIDE;BUTYLTIN(IV) HYDROXIDE OXIDE;BUTYLSTANNOIC ACID;N-BUTYLSTANNOIC ACID;N-BUTYLTIN HYDROXIDE OXIDE;N-BUTYLTIN SESQUIOXIDE;1-but
factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:2273-43-0
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryProduct name: Butylhydroxyoxo-stannane CAS No.:2273-43-0 Molecule Formula: C4H10O2Sn Molecule Weight:208.83 Purity: 56.5% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTIN
Cas:2273-43-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:2273-43-0
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:2273-43-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:2273-43-0
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryCHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis
Cas:2273-43-0
Min.Order:1 Kilogram
FOB Price: $1.0 / 3.0
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
ammonium hydroxide
Trichlorbutylstannan
sodium carbonate
n-butylstannoic acid
Conditions | Yield |
---|---|
In water at 60℃; for 2.5h; Temperature; | 99.4% |
Conditions | Yield |
---|---|
With chitosan modified imidazoline amphoteric surfactant; quaternized polyvinyl alcohol In octanol at 90℃; for 4h; Reagent/catalyst; | 62% |
Conditions | Yield |
---|---|
In benzene refluxed for 12 h (equimol., Dean-Stark); cooled, filtered, evapd. to dryness; | 99% |
n-butylstannoic acid
Conditions | Yield |
---|---|
In benzene refluxed for 12 h (equimol., Dean-Stark); cooled, filtered, evapd. to dryness; | 99% |
C60C(C(O)OCH2C6H3(OC16H33)2)C(O)OCH2CO2H
n-butylstannoic acid
Conditions | Yield |
---|---|
In benzene refluxed for 12 h (equimol., Dean-Stark); cooled, filtered, evapd. to dryness; | 99% |
n-butylstannoic acid
Conditions | Yield |
---|---|
In benzene refluxed for 12 h (equimol., Dean-Stark); cooled, filtered, evapd. to dryness; | 99% |
Conditions | Yield |
---|---|
With C6H6 In dichloromethane; benzene byproducts: H2O; addn. of Sn-acid to a stirred soln. of CH2Cl2 and benzene, addn. of benzoic acid, reflux for 18 h, removal of H2O azeotropically, cream-white cloidy suspn., standing for 24 h; filtration of white powder, washing with benzene, standing gives larger crystals, drying; elem. anal.; | 98% |
Conditions | Yield |
---|---|
In benzene soln. of thiobenzoic acid added to suspn. of Sn compd. at 28 °C, stirred for 2 h; solvent evapd. under reduced pressure, dried at 0.05 Torr and 28 °C, recrystd. by slow cooling of hot acetone soln.; elem. anal.; | 98% |
Conditions | Yield |
---|---|
In toluene mixt. of Sn compd. and aq. soln. of sulfonic acid (16.10:5.37 molar ratio) refluxed in toluene for 72 h (Dean-Stark apparatus); filtered, evapd., elem. anal.; | 96% |
diphenyl hydrogen phosphate
n-butylstannoic acid
{(C4H9Sn(OH)O2P(OC6H5)2)3O}(1+)*{O2P(OC6H5)2}(1-)={(C4H9Sn(OH)O2P(OC6H5)2)3O}{O2P(OC6H5)2}
Conditions | Yield |
---|---|
In benzene soln. of diphenyl phosphate and n-butylstannoic acid in benzene (standing at 25°C, 48 h), removal of solvent (<20°C), addn. of diethyl ether, standing (25°C, 48 h), filtration from insol. material; removal of solvent (20°C); no successful purifn. from traces of water and other impurities, purity about 96 %; | 95% |
Conditions | Yield |
---|---|
In water; toluene mixt. of Sn compd. and aq. soln. of sulfonic acid (8.62:2.87 molar ratio) refluxed in toluene for 72 h (Dean-Stark apparatus); filtered, evapd., elem. anal.; | 95% |
Conditions | Yield |
---|---|
In toluene byproducts: water; reflux of ((n-Bu)Sn(O)OH)(n) and p-(diphenylphosphino)benzoic acid in toluene for 6 h with using Dean-Stark apparatus; filtration, evapn., recrystn., elem. anal.; | 95% |
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) byproducts: H2O; Sn-compound and ligand were grinded at room temp. for 30 min; CH2Cl2 was added, filtered, evapd.; | 93% |
In toluene byproducts: H2O; mixt. of Sn-compound and ligand in toluene was heated under reflux for 6h; filtered, evapd.; | 83% |
tert-butylphosphonic acid
n-butylstannoic acid
[(n-Bu)2Sn2O[O2P(OH)-t-Bu]4]2
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) byproducts: H2O; Sn-compound and ligand were grinded at room temp. for 120 min; CH2Cl2 was added, filtered, evapd.; | 92% |
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) byproducts: H2O; Sn-compound and ligand were grinded at room temp. for 40 min; CH2Cl2 was added, filtered, evapd.; | 91% |
In toluene byproducts: H2O; refluxing n-butylstannoic acid with diphenylphosphinic acid in toluene (4 h); removing H2O azeotropically, removing solvent, addn. of Et2O, heating, filtration, crystn. from the filtrate; elem. anal.; | 90% |
Conditions | Yield |
---|---|
In benzene byproducts: H2O; heated under reflux for 6 h; filtered, solvent removed in vacuo, elem. anal.; | 91% |
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) byproducts: H2O; Sn-compound and ligand were grinded at room temp. for 50 min; CH2Cl2 was added, filtered, evapd.; | 91% |
2-(5-ferrocenyl-3-(fluoromethyl)-1H-pyrazol-1-yl)acetic acid
n-butylstannoic acid
Conditions | Yield |
---|---|
In benzene to benzene soln. of Fc-compd. nBuSnO(OH) added under N2, reflux, overnight; solvent removed (reduced pressure); XRD, elem. anal.; | 91% |
Conditions | Yield |
---|---|
In acetone byproducts: H2O; phosphonic acid soln., addn. of stannonic acid; CHCl3 added, soln. filtered, evapd.; elem. anal.; | 90% |
benzoyl(thiobenzoyl)methane
n-butylstannoic acid
2,4-bis{benzoyl(thiobenzoyl)methanato-O,S}-2,4-dibutyl-1,3,2λ(5),4λ(5)-dithiadistannetane
Conditions | Yield |
---|---|
In benzene byproducts: H2O; added S-compound to suspn. of butylstannoic acid; refluxed for 4 h, water was removed azeotropically,; evapd.; treated with acetone; | 90% |
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) byproducts: H2O; Sn-compound and ligand were grinded at room temp. for 60 min; CH2Cl2 was added, filtered, evapd.; | 90% |
Conditions | Yield |
---|---|
In dichloromethane byproducts: H2O; (anhydrous conditions); stirring (1-12 h); solvent removal (reduced pressure), drying (vac.), recrystn. (Et2O or CH2Cl2); elem. anal.; | 90% |
Conditions | Yield |
---|---|
In benzene byproducts: H2O; mixt. of Sn-compound and ligand in benzene was heated under reflux for 6h under N2; filtered, solvent was removed in vacuo; elem. anal.; | 89.6% |
n-butylstannoic acid
Conditions | Yield |
---|---|
In benzene refluxed for 6 h; | 89% |
Conditions | Yield |
---|---|
In toluene for 6h; Reflux; Dean-Stark; | 89% |
Conditions | Yield |
---|---|
In toluene for 6h; Reflux; Dean-Stark; | 88% |
Conditions | Yield |
---|---|
In toluene for 6h; Reflux; Dean-Stark; | 88% |
n-butylstannoic acid
cyclopropanecarboxylic acid
hexameric n-butyloxotin cyclopropanoate
Conditions | Yield |
---|---|
In benzene byproducts: water; addn. of (cyclo-CH2CH2CH)COOH to n-butylstannoic acid in dry benzene, heating (reflux, 4 h), removal of water (azeotropic distn., Dean-Stark app.); removal of solvent (vac.), soln. of solid in hot benzene/hexane, keeping in the refrigerator; elem. anal.; | 86.7% |
Conditions | Yield |
---|---|
In benzene byproducts: H2O; mixt. of Sn-compound and Fe-complex in benzene was heated under reflux for 6 h under N2; filtered, solvent was removed in vacuo; elem. anal.; | 86.7% |
Conditions | Yield |
---|---|
In benzene byproducts: water; addn. of C6H5COOH to n-butylstannoic acid in dry benzene, heating (reflux, 4 h), removal of water (azeotropic distn., Dean-Stark app.); removal of solvent (vac.), soln. of solid in hot benzene/hexane, keeping in the refrigerator; elem. anal.; | 85.4% |
In benzene heated under Dean-Stark condns.; |
Conditions | Yield |
---|---|
Stage #1: n-butylstannoic acid; anthranilic acid In toluene for 8h; Reflux; Dean-Stark; Stage #2: para-xylene In toluene Dean-Stark; | 85% |
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