Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

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 services. DayangChem can provide different quantities of custom synthesis ch

Boric acid,tris(1,1-dimethylethyl) ester

Cas:7397-43-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

Manufacturer supply CAS 7397-43-5 with best quality

Cas:7397-43-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

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

Boric acid,tris(1,1-dimethylethyl) ester

Cas:7397-43-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

TRI-TERT-BUTYL BORATE CAS:7397-43-5 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 int

TRI-TERT-BUTYL BORATE CAS:7397-43-5

Cas:7397-43-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Boric acid,tris(1,1-dimethylethyl) ester

Cas:7397-43-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

TRI-TERT-BUTYL BORATE

Cas:7397-43-5

Min.Order:1 Kilogram

FOB Price: $10.0 / 100.0

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

Boric acid,tris(1,1-dimethylethyl) ester

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

tritert-butyl borate

Cas:7397-43-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

Boric acid,tris(1,1-dimethylethyl) ester

Cas:7397-43-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: TRI-TERT-BUTYL BORATE Synonyms: Tri(1,1-dimethylethoxy)borane;Tri-tert-butyl borate,98%;Tri-tert-butyl borate,Boron tert-butoxide, Tri-tert-butoxyborane;Tri-tert-butyl borate 98%;Boric acid,tris(1,1-dimethylethyl) ester;boricac

7397-43-5 TRI-TERT-BUTYL BORATE

Cas:7397-43-5

Min.Order:1 Kilogram

FOB Price: $8900.0

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

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

tritert-butyl borate

Cas:7397-43-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong 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

tritert-butyl borate

Cas:7397-43-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

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

tritert-butyl borate

Cas:7397-43-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:CLEAR COLOURLESS LIQUID Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:as per your request Application:Used as Pharmaceutical Intermediates,ect. T

TRI-TERT-BUTYL BORATE

Cas:7397-43-5

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

tritert-butyl borate

Cas:7397-43-5

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Tri-Tert-Butyl Borate

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Boric acid,tris(1,1-dimethylethyl) ester

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

tritert-butyl borate Application:tritert-butyl borate

tritert-butyl borate

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Other

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

7397-43-5

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Boric acid,tris(1,1-dimethylethyl) ester cas 7397-43-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Boric acid,tris(1,1-dimethylethyl) ester cas 7397-43-5

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

TRI-TERT-BUTYL BORATE

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

tritert-butyl borateAppearance:ask Storage:keep in dry and cool condition Package:foil aluminium bag/vacuum packing Application:intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport

tritert-butyl borate

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

7397-43-5

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Saiwante (shanghai) New Material Technology Co., Ltd.

Stable supply of goods and provision of high-quality services Application:As raw materials in the field of medicine and biology

tritert-butyl borate

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

TRI-TERT-BUTYL BORATE

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

TRI-TERT-BUTYL BORATE

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

shanxiyuhong

Keywords Boric acid,tris(1,1-dimethylethyl) ester Factory in China Boric acid,tris(1,1-dimethylethyl) ester in stock manufacturer Boric acid,tris(1,1-dimethylethyl) ester supplier in China Quick Details ProName: Boric acid,tris(1,1-dimethyl

Boric acid,tris(1,1-dimethylethyl) ester

Cas:7397-43-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

7397-43-5 CAS NO.7397-43-5

Cas:7397-43-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Wising Chem Co., Ltd

Henan Wising Chem specializes in sourcing chemicals in China. We are associated with many trusted manufacturers each having different areas of expertise required for meeting the needs of our local as well as overseas buyers. We have access to custom

TRI-TERT-BUTYL BORATE

Cas:7397-43-5

Min.Order:5 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Share Chemical Co., Ltd

At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

Tri-tert-butyl borate

Cas:7397-43-5

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Synthetic route

tert-butyl alcohol
75-65-0

tert-butyl alcohol

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

Conditions
ConditionsYield
With pyridine; chloroform; boron trichloride
With pyridine; boron trichloride; pentane
With sodium borate; acetic acid anschliessendes Erhitzen;
With boric acid; benzene unter Abdestillieren des Wassers;
With boric acid; benzene unter Abdestillieren des Wassers;
boric acid
11113-50-1

boric acid

tert-butyl alcohol
75-65-0

tert-butyl alcohol

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

Conditions
ConditionsYield
With calcium hydride In neat (no solvent) byproducts: H2; react. under N2, slow addn. of the alcohol via syringe to B(OH)3 (ratio 3:1) and CaH2, cooling in a water bath, slow heating to 80-90°C for 24 h after abating the H2 gas evolution; distn. of the volatile products under reduced pressure (distn. pot temp. <= 120°C);60%
In not given azeotropic distn. (reflux); distn., elem. anal.;
tert-butyl alcohol
75-65-0

tert-butyl alcohol

decaborane(14)

decaborane(14)

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

Conditions
ConditionsYield
With benzene
triethyl borate
150-46-9

triethyl borate

tert-butyl alcohol
75-65-0

tert-butyl alcohol

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

Conditions
ConditionsYield
With sodium unter Abdestillieren des Aethanols;
hafnium borohydride

hafnium borohydride

tert-butyl alcohol
75-65-0

tert-butyl alcohol

A

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

B

tetrakis(2-methyl-2-propoxy)hafnium * bis(2-methyl-2-propoxy)borane

tetrakis(2-methyl-2-propoxy)hafnium * bis(2-methyl-2-propoxy)borane

Conditions
ConditionsYield
In pentane byproducts: H2; (Ar (N2) or vac.); dropwise addn. of excess of t-C4H9OH to Hf-complex in pentane with stirring (50 min, room temp.); concn., filtration, drying (vac.); elem. anal.;A n/a
B 85%
zirconium(IV) borohydride

zirconium(IV) borohydride

tert-butyl alcohol
75-65-0

tert-butyl alcohol

A

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

B

tetrakis(2-methyl-2-propoxy)zirconium * bis(2-methyl-2-propoxy)borane

tetrakis(2-methyl-2-propoxy)zirconium * bis(2-methyl-2-propoxy)borane

Conditions
ConditionsYield
In pentane byproducts: H2; (Ar (N2) or vac.); dropwise addn. of excess of t-C4H9OH to Zr-complex in pentane with stirring (50 min, room temp.); concn., sepn. by filtration, a) drying (vac.), b) distn. of filtrate (vac.); elem. anal.;A 55%
B 71%
Trimethyl borate
121-43-7

Trimethyl borate

tert-butyl alcohol
75-65-0

tert-butyl alcohol

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

Conditions
ConditionsYield
unter Entfernen des entstehenden Methanols;
dimethylsulfide borane complex
13292-87-0

dimethylsulfide borane complex

tert-butyl alcohol
75-65-0

tert-butyl alcohol

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

Conditions
ConditionsYield
In neat (no solvent) byproducts: H2, S(CH3)2; react. in a round-bottom flask under N2, addn. of the alcohol to the borane complex at room temp. (stirred), refluxed (according to Brown, Krishnamurthy, J.Org.Chem. 1978, 43, 2731; with a slight modification); distn. from a small piece of K metal;
Bis(diethylamino)(trimethylstannyl)boran
79812-14-9

Bis(diethylamino)(trimethylstannyl)boran

tert-butyl alcohol
75-65-0

tert-butyl alcohol

A

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

B

tris(diethylamino)borane
867-97-0

tris(diethylamino)borane

C

trimethylstannane
1631-73-8

trimethylstannane

Conditions
ConditionsYield
equimolar amt. of educt, t-BuOH dropped to B(NEt2)2Sn(CH3)3 at -30°C, stirred;A n/a
B 90%
C 96%
tris(dimethylamino)borane
4375-83-1

tris(dimethylamino)borane

tert-butyl alcohol
75-65-0

tert-butyl alcohol

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

Conditions
ConditionsYield
In neat (no solvent) molar ratio alcohol:borane=3:1;;>90
tris(diethylamino)borane
867-97-0

tris(diethylamino)borane

tert-butyl alcohol
75-65-0

tert-butyl alcohol

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

Conditions
ConditionsYield
In neat (no solvent) molar ratio alcohol:borane=3:1;;>90
2-(dimethyl sulfide)-4,5-[1,2-dicarba-closo-dodecaborano(12)]-1,3-diselena-2-boracyclopentane
1240387-50-1

2-(dimethyl sulfide)-4,5-[1,2-dicarba-closo-dodecaborano(12)]-1,3-diselena-2-boracyclopentane

tert-butyl alcohol
75-65-0

tert-butyl alcohol

A

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

B

1,2-di(hydroseleno)-1,2-dicarba-closo-dodecaborane(12)
325820-04-0

1,2-di(hydroseleno)-1,2-dicarba-closo-dodecaborane(12)

Conditions
ConditionsYield
In (2)H8-toluene (inert atm.); addn. of tert-butanol to suspn. of Se compd. in toluene-d8at -30°C, heating to 40°C for 30 min; evapn. in vac.;
borane tetrahydrofuran

borane tetrahydrofuran

lithium tert-butoxide
1907-33-1

lithium tert-butoxide

A

lithium borohydride

lithium borohydride

B

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

C

Li[BH3OtBu]

Li[BH3OtBu]

D

Li[BH(OtBu)3]

Li[BH(OtBu)3]

E

di-tert-butoxy-borane
22694-39-9

di-tert-butoxy-borane

Conditions
ConditionsYield
In tetrahydrofuran byproducts: THF; under N2, THF soln. of 1 equiv. of LiOBut in THF was added to 0.064 M soln. of BH3*THF in THF at -78 °C, warming to room temp.; the same result was obtained with mixing at room temp.; monitored by (11)B NMR; LiBH2(OBut)2 and LiB(OBut)4 were not formed;A n/a
B n/a
C n/a
D n/a
E 0%
phthalatohydroborane-tetrahydrofurane adduct
950509-99-6

phthalatohydroborane-tetrahydrofurane adduct

hexane
110-54-3

hexane

sodium t-butanolate
865-48-5

sodium t-butanolate

A

Na{B(tert.-OC4H9)4}

Na{B(tert.-OC4H9)4}

B

Na{BH(tert.-OC4H9)3}

Na{BH(tert.-OC4H9)3}

C

Na[BH(OtBu)3]-NaOB(OtBu)(OH)0.64H0.36*0.5C6H14

Na[BH(OtBu)3]-NaOB(OtBu)(OH)0.64H0.36*0.5C6H14

D

tri-(tert-butyl)borate
7397-43-5

tri-(tert-butyl)borate

E

di-tert-butoxy-borane
22694-39-9

di-tert-butoxy-borane

Conditions
ConditionsYield
In tetrahydrofuran byproducts: Na-phthalate; under N2, B-compd. in THF was added to THF soln. of Na-compd., solvent was removed, extd. with hexane and Et2O; using 3 equiv. of solid alkali-compd. gave reproducible result; monitored by (11)B NMR; hexane phase was crystd. for 2 weeks at -80 °C which lead to the solvated compd., Et2O contained NaB(OtBu)4, the hexane phase contained HB(OtBu)2 and B(OtBu)3;

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View