R & D enterprises have their own stock in stock Runhui Chem supplies the compounds with the most competitive price and the best quality; specializes in custom synthesis & building blocks. welcome the enquiries & orders around the wo
Cas:3785-34-0
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryHigh effective antiseptic,widely used in water treating agent,bactericide and algaecide for industrial circulating water and industrial cooling water etc. Appearance:Light yellow liquid Package:250kgs/drum Application:High effective antiseptic,wide
DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:3785-34-0
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:3785-34-0
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiry[Properties] Appearance & Physical State: Light yellow clear liquid Density: 1.888 g/cm3 Boiling Point: 310.7ºC at 760 mmHg Flash Point: 141.7ºC Refractive Index: 1.519 Not only for popular chemicals, also our R&
Cas:3785-34-0
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Manufacturers
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
Cas:3785-34-0
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after the dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available &diam
Cas:3785-34-0
Min.Order:1 Kilogram
FOB Price: $7.0 / 10.0
Type:Trading Company
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:3785-34-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1,2-Bis(bromoacetoxy)ethane CAS:3785-34-0 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 organi
Cas:3785-34-0
Min.Order:1 Gram
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:3785-34-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
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 providing h
Cas:3785-34-0
Min.Order:0
Negotiable
Type:Other
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualified
Cas:3785-34-0
Min.Order:1 Kilogram
Negotiable
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:3785-34-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:3785-34-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryLower 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
Cas:3785-34-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Cas:3785-34-0
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryQ1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
Cas:3785-34-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1,2-Bis(bromoacetoxy)ethane cas 3785-34-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Cas:3785-34-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:3785-34-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Cas:3785-34-0
Min.Order:0
Negotiable
Type:Trading Company
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Cas:3785-34-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
2-methoxyethyl 2-bromoacetate
2-Bromoacetyl bromide
ethane-1,2-diyl bis(2-bromoacetate)
Conditions | Yield |
---|---|
at 70℃; for 24h; | 88% |
Conditions | Yield |
---|---|
In neat (no solvent) at 80℃; for 48h; Inert atmosphere; | 68% |
With sulfuric acid at 125℃; for 12h; |
ethylene glycol
2-Bromoacetyl bromide
ethane-1,2-diyl bis(2-bromoacetate)
Conditions | Yield |
---|---|
With pyridine In diethyl ether; toluene at 20℃; Esterification; | 62% |
With triethylamine In toluene at 23℃; for 18h; | |
With pyridine; dmap In dichloromethane at -0.01℃; for 12h; Inert atmosphere; |
bromoacetic anhydride
ethylene glycol
ethane-1,2-diyl bis(2-bromoacetate)
Conditions | Yield |
---|---|
at 80 - 85℃; |
Conditions | Yield |
---|---|
With xylene |
ethylene glycol
2-Bromoacetyl bromide
A
ethane-1,2-diyl bis(2-bromoacetate)
Conditions | Yield |
---|---|
at 50 - 60℃; |
ethane-1,2-diyl bis(2-bromoacetate)
4-(4-cyclopropylnaphthalen-1-yl)-4Η-1,2,4-triazole-3-thiol
Conditions | Yield |
---|---|
With potassium hydrogencarbonate In ethanol at 50 - 55℃; Inert atmosphere; | 94% |
ethane-1,2-diyl bis(2-bromoacetate)
Conditions | Yield |
---|---|
In acetone the bromo-compd. is added to a soln. of the starting complex in acetone; ppt. is filtd., washed with ether, dried under vac., elem. anal.; | 61% |
dimethyl(2,2'-bipyridine)platinum(II)
ethane-1,2-diyl bis(2-bromoacetate)
Conditions | Yield |
---|---|
In acetone the bromo-compd. is added to a soln. of the starting complex in acetone; ppt. is filtd., washed with ether, dried under vac., elem. anal.; | 53% |
ethane-1,2-diyl bis(2-bromoacetate)
5-(4'-pyridylazo)-25,26,27-tris(ethoxycarbonylmethoxy)-28-hydroxycalix[4]arene
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran Heating; |
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran Heating; |
ethane-1,2-diyl bis(2-bromoacetate)
Conditions | Yield |
---|---|
With sodium disulfide In tetrahydrofuran for 20h; cyclocondensation; Heating; | 16 % Spectr. |
ethane-1,2-diyl bis(2-bromoacetate)
4-(Diethylamino)salicylaldehyde
C28H36N2O8
Conditions | Yield |
---|---|
With potassium iodide; potassium bromide In butanone for 24h; Heating / reflux; |
Conditions | Yield |
---|---|
In chloroform at 60℃; for 5h; |
Conditions | Yield |
---|---|
In chloroform at 60℃; for 5h; |
Conditions | Yield |
---|---|
In chloroform at 60℃; for 5h; |
Conditions | Yield |
---|---|
In chloroform at 60℃; for 5h; |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide; acetonitrile at 80℃; for 24h; Temperature; Concentration; |
ethane-1,2-diyl bis(2-bromoacetate)
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetonitrile / 20 h / 23 °C 2: water; chloroform / 15 h / 23 °C View Scheme |
Conditions | Yield |
---|---|
In acetonitrile at 23℃; for 20h; |
ethane-1,2-diyl bis(2-bromoacetate)
4-(4-cyclopropylnaphthalen-1-yl)-4Η-1,2,4-triazole-3-thiol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium hydrogencarbonate / ethanol / 50 - 55 °C / Inert atmosphere 2: N-Bromosuccinimide / dichloromethane; water; dimethyl sulfoxide / 0 - 5 °C View Scheme |
Conditions | Yield |
---|---|
In acetone at 40℃; for 48h; | 1 g |
ethane-1,2-diyl bis(2-bromoacetate)
Conditions | Yield |
---|---|
at 59.99℃; for 6h; Inert atmosphere; |
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