Products

Refine

Country

Business Type

Certificate

Display

Chongqing Changfeng Chemical Co., Ltd.

With the advantage of internally-produced urea, our 1,1,3,3-Tetrabutylurea is a big hit in the global chemical industry. Appearance:Transparent,colourless liquid; Storage:Kept in dry,well-ventilated place,avoid hitting and rain attack. Package:16

Tetrabutylurea

Cas:4559-86-8

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

inquiry

Simagchem Corporation

Welcome 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

High quality 1,1,3,3-Tetrabutylurea supplier in China

Cas:4559-86-8

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Ality Chemical Corporation

The 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

Factory supply 1,1,3,3-Tetrabutylurea

Cas:4559-86-8

Min.Order:1

Negotiable

Type:Other

inquiry

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

1,1,3,3-Tetrabutylurea Manufacturer/High quality/Best price/In stock

Cas:4559-86-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our 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

N,N,N',N'-Tetrabutylurea

Cas:4559-86-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our 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

Tetrabutylurea

Cas:4559-86-8

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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 4559-86-8 with competitive price

Cas:4559-86-8

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

1,1,3,3-Tetrabutylurea 4559-86-8

Cas:4559-86-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our 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 present,

Tetrabutylurea WITH BEST PRICE

Cas:4559-86-8

Min.Order:1 Kilogram

FOB Price: $9.8

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Tetrabutylurea CAS:4559-86-8 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

Tetrabutylurea CAS:4559-86-8

Cas:4559-86-8

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

1,1,3,3-Tetrabutylurea

Cas:4559-86-8

Min.Order:1 Kilogram

Negotiable

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

1,1,3,3-Tetrabutylurea

Cas:4559-86-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best 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

1,1,3,3-Tetrabutylurea

Cas:4559-86-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou 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

Tetrabutylurea

Cas:4559-86-8

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

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

1,1,3,3-Tetrabutylurea

Cas:4559-86-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

High quality 1,1,3,3-Tetrabutylurea

Cas:4559-86-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. 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

Tetrabutylurea

Cas:4559-86-8

Min.Order:1 Kilogram

FOB Price: $65.0 / 75.0

Type:Trading Company

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our 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

Factory SupplierTetrabutylurea

Cas:4559-86-8

Min.Order:0

Negotiable

Type:Trading Company

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

1,1,3,3-Tetrabutylurea, CAS NO: 4559-86-8

Cas:4559-86-8

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product 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,

Tetrabutylurea

Cas:4559-86-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu 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

Tetrabutylurea

Cas:4559-86-8

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

Hangzhou Fandachem Co.,Ltd, a China-based chemical company, specialize in exporting Tetrabutylurea(TBU;1,1,3,3-Tetrabutylurea),CAS:4559-86-8, Please contact us by email freely. We are leading exporter in China. If you really need this

Tetrabutylurea(TBU;1,1,3,3-Tetrabutylurea),CAS:4559-86-8 from fandachem

Cas:4559-86-8

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

1,1,3,3-Tetrabutylurea, CAS NO: 4559-86-8

Cas:4559-86-8

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

1,1,3,3-Tetrabutylurea, CAS NO: 4559-86-8

Cas:4559-86-8

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

1,1,3,3-Tetrabutylurea

Cas:4559-86-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Golden Pharma Co., Limited

GOLDEN 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

Tetrabutylurea

Cas:4559-86-8

Min.Order:1 Kilogram

Negotiable

Type:Other

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

1,1,3,3-Tetrabutylurea, CAS NO: 4559-86-8

Cas:4559-86-8

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

1,1,3,3-Tetrabutylurea

Cas:4559-86-8

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

N,N,N',N'-Tetra-n-butylurea

Cas:4559-86-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Urea,N,N,N',N'-tetrabutyl-

Cas:4559-86-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

Tetrabutyl-selenourea
160594-75-2

Tetrabutyl-selenourea

N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 0℃; for 3h;100%
bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

dibutylamine
111-92-2

dibutylamine

N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

Conditions
ConditionsYield
In water at 0 - 5℃; for 2h; Temperature;92.4%
dibutylamine
111-92-2

dibutylamine

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

Conditions
ConditionsYield
With sodium methylate In methanol at 30 - 60℃; for 5h; Temperature; Solvent; Reagent/catalyst; Reflux;90.9%
phosgene
75-44-5

phosgene

dibutylamine
111-92-2

dibutylamine

N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

Conditions
ConditionsYield
With sodium hydroxide In H20 at 75 - 85℃; for 5.75 - 7h; pH=10 - 11; Product distribution / selectivity;88%
With potassium carbonate
With potassium carbonate In benzene
carbon dioxide
124-38-9

carbon dioxide

dibutylamine
111-92-2

dibutylamine

N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

Conditions
ConditionsYield
Stage #1: carbon dioxide; dibutylamine In dimethyl sulfoxide at 20℃;
Stage #2: dibutylamine With triphenylphosphine; diethylazodicarboxylate In dimethyl sulfoxide at 20℃; for 3h; chemoselective reaction;
84%
With potassium hydroxide at 149.84℃; under 60006 Torr; for 10h; Autoclave;36.7%
Stage #1: carbon dioxide; dibutylamine With 1,8-dimethylaminonaphthalene In tetrahydrofuran at 20℃; under 750.075 Torr; for 1h;
Stage #2: dibutylamine In tetrahydrofuran; tetrachloromethane at 60℃; for 23h; Further stages.;
99 % Spectr.
O-trifluoromethanesulfonyl-N,N,N',N'-tetrabutyluronium triflate

O-trifluoromethanesulfonyl-N,N,N',N'-tetrabutyluronium triflate

diethylamine
109-89-7

diethylamine

A

N,N-diethyl-1,1,1-trifluoromethanesulfonamide
357-39-1

N,N-diethyl-1,1,1-trifluoromethanesulfonamide

B

N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

C

diethylammonium trifluoromethanesulfonate
60933-18-8

diethylammonium trifluoromethanesulfonate

Conditions
ConditionsYield
In chloroform at 4℃; for 72h;A 55%
B 74%
C n/a
carbon monoxide
201230-82-2

carbon monoxide

dibutylamine
111-92-2

dibutylamine

A

N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

B

N,N,N',N'-Tetrabutyl-2-oxo-malonamide
132279-00-6

N,N,N',N'-Tetrabutyl-2-oxo-malonamide

C

N,N-dibutylglyoxylamide hemihydrate
83862-73-1

N,N-dibutylglyoxylamide hemihydrate

Conditions
ConditionsYield
Yield given. Multistep reaction. Yields of byproduct given;
N-phenylacetoacetamide
102-01-2

N-phenylacetoacetamide

dibutylamine
111-92-2

dibutylamine

A

N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

B

1,1'-dibutyl-3-phenylurea
2589-21-1

1,1'-dibutyl-3-phenylurea

Conditions
ConditionsYield
With zeolite HSZ-360 at 180℃; for 3h; Condensation;
O-trifluoromethanesulfonyl-N,N,N',N'-tetrabutyluronium triflate

O-trifluoromethanesulfonyl-N,N,N',N'-tetrabutyluronium triflate

diisopropylamine
108-18-9

diisopropylamine

A

C7H14F3NO2S

C7H14F3NO2S

B

N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

C

diisopropylammonium trifluoromethanesulfonate
77534-66-8

diisopropylammonium trifluoromethanesulfonate

Conditions
ConditionsYield
In chloroform at 4℃; for 72h;
O-trifluoromethanesulfonyl-N,N,N',N'-tetrabutyluronium triflate

O-trifluoromethanesulfonyl-N,N,N',N'-tetrabutyluronium triflate

dibutylamine
111-92-2

dibutylamine

A

C9H18F3NO2S

C9H18F3NO2S

B

dibutylammonium trifluoromethanesulfonate

dibutylammonium trifluoromethanesulfonate

C

N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

Conditions
ConditionsYield
In chloroform at 4℃; for 72h;
dibutylamine
111-92-2

dibutylamine

2-bromo-1-<7-chloro-naphthyl-(1)>-ethanol-(1)

2-bromo-1-<7-chloro-naphthyl-(1)>-ethanol-(1)

N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 22 percent / Se, NaH, HMPA / 0.5 h / 80 °C
2: 100 percent / m-chloroperbenzoic acid / CH2Cl2 / 3 h / 0 °C
View Scheme
N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

trifluoromethylsulfonic anhydride
358-23-6

trifluoromethylsulfonic anhydride

bis(tetrabutylamidinio) ether bis(trifluoromethanesulfonate)

bis(tetrabutylamidinio) ether bis(trifluoromethanesulfonate)

Conditions
ConditionsYield
In dichloromethane for 12h; Heating;84%
N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

N-butyl-N-(chloro(dibutylamino)methylene)butan-1-aminium chloride
81363-13-5

N-butyl-N-(chloro(dibutylamino)methylene)butan-1-aminium chloride

Conditions
ConditionsYield
With COCl2 at 80℃; for 2h;83%
With phosgene In acetonitrile 1.) 6 h, -5 deg C, 2.) 24 h, room temp.;
With phosgene In acetonitrile 1) 6 h, -5 deg C, 2) 24 h, room temperature;
With oxalyl dichloride In dichloromethane at 60℃; for 18h; Inert atmosphere;
With oxalyl dichloride In toluene at 60℃; for 20h; Inert atmosphere; Cooling with ice;
N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

trifluoromethylsulfonic anhydride
358-23-6

trifluoromethylsulfonic anhydride

O-trifluoromethanesulfonyl-N,N,N',N'-tetrabutyluronium triflate

O-trifluoromethanesulfonyl-N,N,N',N'-tetrabutyluronium triflate

Conditions
ConditionsYield
In chloroform at 0℃;
N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

1,1,2,2-Tetrabutyl-3,3-dipropylguanidiniumchlorid
89609-85-8

1,1,2,2-Tetrabutyl-3,3-dipropylguanidiniumchlorid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosgene / acetonitrile / 1) 6 h, -5 deg C, 2) 24 h, room temperature
2: 83 percent / triethylamine / 1 h / Ambient temperature
View Scheme
N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

1,1-Dially-2,2,3,3-tetrabutylguanidiniumchlorid
89609-86-9

1,1-Dially-2,2,3,3-tetrabutylguanidiniumchlorid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosgene / acetonitrile / 1) 6 h, -5 deg C, 2) 24 h, room temperature
2: 82 percent / triethylamine / 1 h / Ambient temperature
View Scheme
N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

1-pyrrolidiniumchlorid

1-pyrrolidiniumchlorid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosgene / acetonitrile / 1) 6 h, -5 deg C, 2) 24 h, room temperature
2: 85 percent / triethylamine / 1 h / Ambient temperature
View Scheme
N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

1-piperidiniumchlorid

1-piperidiniumchlorid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosgene / acetonitrile / 1) 6 h, -5 deg C, 2) 24 h, room temperature
2: 82 percent / triethylamine / 1 h / Ambient temperature
View Scheme
N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

1-morpholiniumchlorid

1-morpholiniumchlorid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosgene / acetonitrile / 1) 6 h, -5 deg C, 2) 24 h, room temperature
2: 87 percent / triethylamine / 1 h / Ambient temperature
View Scheme
N,N,N',N'-Tetrabutylurea
4559-86-8

N,N,N',N'-Tetrabutylurea

1,1,2,2,3,3-Hexabutylguanidiniumchlorid
89450-31-7

1,1,2,2,3,3-Hexabutylguanidiniumchlorid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosgene / acetonitrile / 1) 6 h, -5 deg C, 2) 24 h, room temperature
2: 88 percent / triethylamine / 1 h / Ambient temperature
View Scheme
Multi-step reaction with 2 steps
1: phosgene / acetonitrile / 1.) 6 h, -5 deg C, 2.) 24 h, room temp.
2: triethylamine / acetonitrile / 1 h / Ambient temperature
View Scheme

Downstream Products

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