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 quantities
Cas:608-71-9
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:608-71-9
Min.Order:1 Metric Ton
Negotiable
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:608-71-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTIANFUCHEM--608-71-9--Pentabromophenol in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business relationshi
Cas:608-71-9
Min.Order:1 Metric Ton
FOB Price: $2000.0
Type:Lab/Research institutions
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:608-71-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryProduct name:Pentabromophenol CAS No:608-71-9 Appearance: White powder Content:99% Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Applicati
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
Cas:608-71-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryPentabromophenol CAS:608-71-9 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 intermedia
Cas:608-71-9
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:608-71-9
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:608-71-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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
Cas:608-71-9
Min.Order:0 Metric Ton
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
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
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
Cas:608-71-9
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct Name: Pentabromophenol CAS: 608-71-9 MF: C6HBr5O MW: 488.59 EINECS: 210-167-3 Mol File: 608-71-9.mol Pentabromophenol Structure Pentabromophenol Chemical Properties Melting point 223-226 °C (lit.) Boiling point
Hangzhou 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
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Stock products, own laboratoryAppearance:White to off-white solid Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:608-71-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:608-71-9
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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
Cas:608-71-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAmoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Pentabromophenol cas 608-71-9Appearance: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 priceAppearance:light brown powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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
Conditions | Yield |
---|---|
With aluminum tri-bromide; bromine for 3h; Heating; | 99% |
With bromine; aluminium | |
With aluminum tri-bromide; bromine |
Conditions | Yield |
---|---|
With aluminum tri-bromide; bromine for 3h; Heating; | 98% |
With bromine; aluminium bromide at 20℃; for 123h; | 90% |
With aluminum tri-bromide; bromine |
Conditions | Yield |
---|---|
With aluminum tri-bromide; bromine |
Conditions | Yield |
---|---|
With bromine; aluminium |
Conditions | Yield |
---|---|
With bromine; aluminium |
Conditions | Yield |
---|---|
With bromine |
2,3,4,6-tetrabromophenol
Pentabromophenol
Conditions | Yield |
---|---|
With bromine at 210 - 220℃; im geschlossenen Rohr; | |
With bromine; iron(III) chloride at 60℃; | |
Multi-step reaction with 2 steps 1: diluted KOH-solution; hydrochloric acid; bromine water 2: concentrated sulfuric acid / 150 °C View Scheme |
Conditions | Yield |
---|---|
With bromine; acetic acid |
tetrabromo-p-cresol
Pentabromophenol
Conditions | Yield |
---|---|
With bromine |
Pentabromophenol
Conditions | Yield |
---|---|
With sulfuric acid at 150℃; |
3,4,5,6-tetrabromo-2-hydroxybenzoic acid
Pentabromophenol
Conditions | Yield |
---|---|
With bromine; acetic acid at 60℃; |
Conditions | Yield |
---|---|
With bromine; iodine at 220 - 250℃; im Rohr; |
hexabromo-cyclohexa-2,5-dienone
aniline
A
Pentabromophenol
B
2,3,4-tribromoaniline
Conditions | Yield |
---|---|
With aluminum tri-bromide; bromine |
Conditions | Yield |
---|---|
With bromine at 210 - 220℃; im geschlossenen Rohr; | |
Multi-step reaction with 2 steps 1: bromine / 170 - 180 °C / im geschlossenen Rohr 2: bromine / 210 - 220 °C / im geschlossenen Rohr View Scheme |
Conditions | Yield |
---|---|
(i) PhMgBr, (ii) O2; Multistep reaction; |
Conditions | Yield |
---|---|
With hydrogen bromide; acetic acid |
bromine
iodine
2,4,6-Trinitrophenol
A
Pentabromophenol
B
hexabromobenzene
C
2,3,4,6-tetrabromophenol
Conditions | Yield |
---|---|
at 220 - 250℃; |
Conditions | Yield |
---|---|
unter Zutritt der Luftfeuchtigkeit; |
Pentabromophenol
Conditions | Yield |
---|---|
With bromine at 150 - 160℃; |
3,5,3',5'-tetrabromo-4,4'-dihydroxy-benzophenone
bromine
Pentabromophenol
Conditions | Yield |
---|---|
at 150 - 160℃; |
Conditions | Yield |
---|---|
With N,N-dimethyl-aniline In dichloromethane at 0 - 20℃; | 95% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 99.84℃; | 95% |
Conditions | Yield |
---|---|
With aluminium trichloride In benzene for 3h; Heating; | 88% |
With aluminum (III) chloride In benzene for 3h; Reflux; Inert atmosphere; | 82% |
With aluminum (III) chloride In benzene for 3h; Inert atmosphere; Reflux; | 82% |
Conditions | Yield |
---|---|
84% | |
With sodium hydroxide |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 100℃; for 10h; | 83.3% |
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide |
Pentabromophenol
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 70℃; for 36h; Inert atmosphere; Sealed tube; | 81.5% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide for 86h; | 75% |
Conditions | Yield |
---|---|
With potassium carbonate In butanone for 24h; Heating; | 60% |
Pentabromophenol
perdeuterodecyl 4-toluenesulphonylate
pentabromophenyl-perdeuterodecyl ether
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide for 86h; | 58% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide | 56% |
Conditions | Yield |
---|---|
With sodium carbonate In acetone for 5h; Heating; | 46% |
With potassium carbonate; acetone; sodium iodide |
Pentabromophenol
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 16h; Inert atmosphere; | A 46% B n/a |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide | 42% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide | 40% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide | 38% |
Pentabromophenol
1,4-di-(4''-hexyloxybenzoyloxy)-2-(11'-bromoundecyl)benzene
Conditions | Yield |
---|---|
With 4 A molecular sieve; sodium hydride; potassium iodide In N,N-dimethyl-formamide at 80℃; for 15h; | 33% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide | 27% |
Pentabromophenol
A
C6HBr3N2O5
B
2,3,4,5-tetrabromo-6-nitrophenol
C
2,3,5,6-tetrabromo-4-nitrophenol
Conditions | Yield |
---|---|
With sodium nitrite In acetic acid at 20℃; for 6h; | A n/a B n/a C 22% D n/a |
Conditions | Yield |
---|---|
With sodium hydroxide In water Substitution; | 17% |
Pentabromophenol
2,2',3,4,4',5,6-heptabromodiphenylether
Conditions | Yield |
---|---|
With sodium hydroxide In water Substitution; | 11% |
Pentabromophenol
4,4'-dibromodiphenyliodonium chloride
Conditions | Yield |
---|---|
With sodium hydroxide In water Substitution; | 10% |
3,3'-dibromo-4,4'-difluordiphenyliodonium chloride
Pentabromophenol
Conditions | Yield |
---|---|
With sodium hydroxide In water for 1.5h; Heating / reflux; | 8.7% |
Pentabromophenol
2,3,3',4,4',5,6-heptabromodiphenylether
Conditions | Yield |
---|---|
With sodium hydroxide In water Substitution; | 5% |
Conditions | Yield |
---|---|
With nitric acid |
Pentabromophenol
2,4,5-tribromophenol
Conditions | Yield |
---|---|
With acetic acid; zinc |
Pentabromophenol
hexabromo-cyclohexa-2,5-dienone
Conditions | Yield |
---|---|
With bromine |
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