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:5613-46-7
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryhe company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:Whit
Cas:5613-46-7
Min.Order:1 Kilogram
Negotiable
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
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Min.Order:1
Negotiable
Type:Other
inquiryChemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Product quality, process, price and service 2,2-Bis(3,5-dimethyl-4-hydroxyphenyl)propane 5613-46-7 Factory Tetramethyl Bisphenol A PRICE IN STOCK 2,2-Bis(4-hydroxy-3,5-diMethy
Cas:5613-46-7
Min.Order:5 Kiloliter
FOB Price: $3.5 / 5.0
Type:Manufacturers
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
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Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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
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Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2,2-BIS(4-HYDROXY-3,5-DIMETHYLPHENYL)PROPANE CAS:5613-46-7 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 h
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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
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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
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Cas:5613-46-7
Min.Order:0 Metric Ton
FOB Price: $1.0
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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
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Min.Order:10 Gram
Negotiable
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inquiryProduct 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,
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Min.Order:1 Gram
Negotiable
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inquiryHigh quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle
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Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: 2,2-BIS(4-HYDROXY-3,5-DIMETHYLPHENYL)PROPANE Synonyms: Phenol, 4,4'-(1-methylethylidene)bis[2,6-dimethyl-;2,2-Bis(3,5-dimethyl-4-hydroxyphenyl)propane;3,3',5,5'-TetraMethyl-4,4'-dihydroxydiphenyl-2,2-propane;4,4
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Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
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Min.Order:1 Kilogram
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Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:5613-46-7
Min.Order:0
Negotiable
Type:Manufacturers
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermediat
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryProduct Name: 2,2-BIS(4-HYDROXY-3,5-DIMETHYLPHENYL)PROPANE Synonyms: Phenol, 4,4'-(1-methylethylidene)bis[2,6-dimethyl-;2,2-Bis(3,5-dimethyl-4-hydroxyphenyl)propane;3,3',5,5'-TetraMethyl-4,4'-dihydroxydiphenyl-2,2-propane;4,4'
Cas:5613-46-7
Min.Order:1 Metric Ton
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
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
J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
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Type:Lab/Research institutions
inquirybest seller Application:API
Cas:5613-46-7
Min.Order:0
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Type:Manufacturers
inquirybulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical
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inquiryBoiling point 393.8 °C at 760 mmHg Melting point 67 °C Density 1.094 g/cm3 Storage
Cas:5613-46-7
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiryAnsciep 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
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inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
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inquiryConditions | Yield |
---|---|
With sulfuric acid In Petroleum ether at 27℃; for 3.75h; | 94% |
With silica supported perchloric acid In neat (no solvent) for 5.25h; Heating; Green chemistry; | 94% |
With para-dodecylbenzenesulfonic acid; 3-mercaptopropionic acid at 42 - 75℃; Temperature; | 81% |
2.6-dimethylphenol
2-tert.-Butyl-4-isopropenyl-phenol
A
2-tert-Butylphenol
B
tetramethylbisphenol A
C
2-tert.-Butyl-2',6'-dimethyl-4,4'-isopropyliden-bisphenol
Conditions | Yield |
---|---|
With hydrogenchloride In toluene |
2,6-xylenol sulfate
tetramethylbisphenol A
Conditions | Yield |
---|---|
With acetone; 1-dodecylthiol at 30℃; for 1h; |
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; potassium hydroxide at 20℃; for 12h; | 95% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl acetamide; toluene at 150 - 170℃; Inert atmosphere; Dean-Stark; | 92.3% |
tetramethylbisphenol A
9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide
C23H23O3P
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 140℃; for 12h; | 92% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 140℃; for 3h; | 91% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 8h; Heating / reflux; | 88% |
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 160℃; for 8h; | 73% |
Conditions | Yield |
---|---|
With triethylamine In toluene at -40 - 20℃; for 18h; | 87% |
tetramethylbisphenol A
Conditions | Yield |
---|---|
With triethylamine; phosphorus trichloride In toluene at -40 - 20℃; for 18h; | 86% |
tetramethylbisphenol A
acetic anhydride
4-[1-(4-acetoxy-3,5-dimethylphenyl)-1-methylethyl]-2,6-dimethylphenyl ester
Conditions | Yield |
---|---|
With sodium periodate at 75℃; for 4h; | 84% |
With sodium periodate at 75℃; for 4.25h; | 84% |
tetramethylbisphenol A
9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide
Conditions | Yield |
---|---|
Stage #1: tetramethylbisphenol A With dmap; N-ethyl-N,N-diisopropylamine In tetrachloromethane; acetonitrile at -10℃; for 0.25h; Atherton-Todd Synthesis; Inert atmosphere; Stage #2: 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide In tetrachloromethane; acetonitrile at -10 - 20℃; Reagent/catalyst; Solvent; Temperature; Inert atmosphere; | 83% |
Conditions | Yield |
---|---|
In ethyl acetate at 27℃; for 0.783333h; | 78% |
Conditions | Yield |
---|---|
With potassium hydroxide In dimethyl sulfoxide at 60℃; for 5h; Addition; | 46% |
tetramethylbisphenol A
Conditions | Yield |
---|---|
With Oxone; sodium hydrogencarbonate In water; acetone at 20℃; for 1h; | 43% |
N1,N3-bis{(S)-2-[4-(5-bromopentyloxy)phenyl]-1-(chloromethyl)ethyl}-2,2-diethylmalonamide
tetramethylbisphenol A
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile for 18h; Heating; | 41% |
N1,N3-bis{(S)-2-[4-(3-bromopropoxy)phenyl]-1-(chloromethyl)ethyl}-2,2-diethylmalonamide
tetramethylbisphenol A
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile for 18h; Heating; | 40% |
tetramethylbisphenol A
N1,N3-bis{(R)-1-[4-(4-bromobutoxy)phenyl]-2-chloroethyl}-2,2-dithylmalonamide
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile for 18h; Heating; | 40% |
N1,N3-bis{(S)-2-[4-(2-bromoetoxy)phenyl]-1-(chloromethyl)ethyl}-2,2-diethylmalonamide
tetramethylbisphenol A
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile for 18h; Heating; | 38% |
N1,N3-bis{(S)-2-[4-(4-bromobutoxy)phenyl]-1-(chloromethyl)ethyl}-2,2-diethylmalonamide
tetramethylbisphenol A
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile for 18h; Heating; | 37% |
tetramethylbisphenol A
N1,N3-bis{(R)-1-[4-(3-bromopropoxy)phenyl]-2-chloroethyl}-2,2-dithylmalonamide
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile for 18h; Heating; | 32% |
tetramethylbisphenol A
N1,N3-bis{(R)-1-[4-(5-bromopentyloxy)phenyl]-2-chloroethyl}-2,2-dithylmalonamide
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile for 18h; Heating; | 32% |
Conditions | Yield |
---|---|
With pyridine; potassium carbonate; copper(I) bromide In N,N-dimethyl-formamide at 165℃; for 168h; Inert atmosphere; | 30.9% |
tetramethylbisphenol A
N1,N3-bis{(R)-1-[4-(2-bromoethoxy)phenyl]-2-chloroethyl}-2,2-dithylmalonamide
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile for 18h; Heating; | 14% |
tetramethylbisphenol A
2.6-Dimethyl-4-isopropenyl-phenol
Conditions | Yield |
---|---|
With sodium (heating); |
Conditions | Yield |
---|---|
With N-Methylpyrrole; potassium hydroxide at 75℃; for 4h; |
Conditions | Yield |
---|---|
With N-Methylpyrrole; potassium hydroxide at 75℃; for 1.58333h; |
Conditions | Yield |
---|---|
With N-Methylpyrrole; potassium hydroxide at 75℃; for 3h; |
Conditions | Yield |
---|---|
With N-Methylpyrrole; potassium hydroxide at 75℃; for 4h; |
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