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:2664-63-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryProduct description: Product name 4,4'-Thiobis-phenol CAS number 2664-63-3 Assay ≥99% Appearance White powder Capacity 200mt/year Application Organic Synthesis M
Cas:2664-63-3
Min.Order:10 Gram
FOB Price: $12.0
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 providi
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
Cas:2664-63-3
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
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 on.O
Cas:2664-63-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:2664-63-3
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
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:2664-63-3
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiryOur 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
Cas:2664-63-3
Min.Order:10 Kilogram
Negotiable
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:2664-63-3
Min.Order:1 Kilogram
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:2664-63-3
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
Product quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tried
Cas:2664-63-3
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
Type:Trading Company
inquiry1. 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
Cas:2664-63-3
Min.Order:1 Kilogram
FOB Price: $40.0 / 50.0
Type:Lab/Research institutions
inquiryHangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting 4,4'-Thiobis-phenol CAS:2664-63-3, Please contact us by email freely. We are leading exporter in China. If you really need this c
Cas:2664-63-3
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryBest 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
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
Cas:2664-63-3
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:2664-63-3
Min.Order:1 Gram
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
We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:2664-63-3
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
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,
Cas:2664-63-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?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
Cas:2664-63-3
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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:2664-63-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:2664-63-3
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemical industry. We specialize in manufacturing high quality of Advanced Intermediates, Sp
Cas:2664-63-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
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
Cas:2664-63-3
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:2664-63-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryProName:High Purity Factory Price 4,4'-Thiobis... CasNo:2664-63-3 Molecular Formula:C12H10O2S Appearance:white powder Application:Pharmaceutical intermediate DeliveryTime:3-7 days PackAge:25kg/carton Port:Any port of China ProductionCap
Cas:2664-63-3
Min.Order:1 Kilogram
FOB Price: $1.0
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:2664-63-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With phosphorus trichloride In acetonitrile at 25℃; for 0.5h; Schlenk technique; | 94% |
With phosphorus trichloride In acetonitrile at 25℃; for 0.5h; Schlenk technique; | 94% |
With silica bromide In dichloromethane at 20℃; for 0.0833333h; Inert atmosphere; | 91% |
Conditions | Yield |
---|---|
With tetraethylammonium perchlorate In acetonitrile for 2h; Ambient temperature; working pot.: 2.2 V vs SCE; | 92% |
With N,N'-thiodimorpholine; boron trifluoride In dichloromethane at -78 - 25℃; | 46% |
With carbon disulfide; sulfur dichloride |
Conditions | Yield |
---|---|
With sulfur; sodium hydroxide In dimethyl sulfoxide at 130℃; for 3.33333h; | 90% |
With sulfur; potassium hydroxide In dimethyl sulfoxide at 130℃; for 1.66667h; Green chemistry; | 88% |
With potassium hydroxide In dimethyl sulfoxide at 120℃; for 3h; Green chemistry; | 74% |
With thiourea; potassium hydroxide In dimethyl sulfoxide at 130℃; for 6h; Reagent/catalyst; | 67% |
Conditions | Yield |
---|---|
With sulfur; potassium hydroxide In dimethyl sulfoxide at 130℃; for 2.16667h; Green chemistry; | 88% |
With sulfur; potassium hydroxide In dimethyl sulfoxide at 110℃; for 1.16667h; | 83% |
With sulfur; sodium hydroxide In dimethyl sulfoxide at 130℃; for 4.33333h; | 73% |
Conditions | Yield |
---|---|
Stage #1: 4-sulfanylphenol With [2,2]bipyridinyl; nickel(II) chloride hexahydrate In N,N-dimethyl-formamide; acetonitrile at 20℃; for 0.0833333h; Stage #2: (p-hydroxyphenyl)boronic acid With potassium tert-butylate In N,N-dimethyl-formamide; acetonitrile at 20℃; for 12h; chemoselective reaction; | 81% |
Conditions | Yield |
---|---|
With sulfur; potassium hydroxide In neat (no solvent) at 110℃; for 7.3h; Reagent/catalyst; Green chemistry; chemoselective reaction; | 68% |
With sulfur; potassium hydroxide In dimethyl sulfoxide at 100℃; for 12h; | 55% |
With thiourea; potassium hydroxide at 100℃; for 3.5h; Catalytic behavior; | 55% |
With thiourea; sodium hydroxide In dimethyl sulfoxide at 130℃; for 10.5h; | 43% |
Conditions | Yield |
---|---|
With tetraethylammonium perchlorate; trichloroacetic acid In dichloromethane for 2h; Ambient temperature; working pot.: 2.2 V vs SCE; | A 48% B 37% |
4-bromo-phenol
A
ortho-mercaptophenol
B
2,4-dibromophenol
C
2-hydroxybromobenzene
D
4,4'-Thiodiphenol
E
phenol
Conditions | Yield |
---|---|
With hydrogen sulfide; sulfur at 110℃; for 3h; Mechanism; Product distribution; var. temp. and time; other halogenophenols, also phenol; | A 5.1% B 8.5% C 9.6% D n/a E 32.6% |
Conditions | Yield |
---|---|
With sodium hydroxide; sodium disulfide at 90℃; |
Conditions | Yield |
---|---|
With sulfuric acid; acetic acid; isopentyl nitrite Diazotization.Eintragen der erhaltenen Diazoniumsalz-Loesung in wss. H2SO4 bei Siedetemperatur; |
tris-(4-hydroxy-phenyl)-sulfonium ; chloride
A
4,4'-Thiodiphenol
B
phenol
Conditions | Yield |
---|---|
at 260℃; |
Conditions | Yield |
---|---|
With hydrogenchloride; chloroform |
A
4,4'-Thiodiphenol
B
tris(4-hydroxyphenyl)sulphonium
C
C22H26O6S
D
(4-tert-Butoxycarbonyloxy-phenyl)-bis-(4-hydroxy-phenyl)-sulfonium
E
Bis-(4-tert-butoxycarbonyloxy-phenyl)-(4-hydroxy-phenyl)-sulfonium
Conditions | Yield |
---|---|
In water; acetonitrile Product distribution; Quantum yield; Mechanism; Ambient temperature; Irradiation; other solvent; |
A
4,4'-Thiodiphenol
B
tris(4-hydroxyphenyl)sulphonium
C
(4-tert-Butoxycarbonyloxy-phenyl)-bis-(4-hydroxy-phenyl)-sulfonium
D
Bis-(4-tert-butoxycarbonyloxy-phenyl)-(4-hydroxy-phenyl)-sulfonium
Conditions | Yield |
---|---|
In acetonitrile Product distribution; Quantum yield; Mechanism; Ambient temperature; Irradiation; without water, other solvents; |
A
4,4'-Thiodiphenol
B
tris(4-hydroxyphenyl)sulphonium
C
(4-tert-Butoxycarbonyloxy-phenyl)-bis-(4-hydroxy-phenyl)-sulfonium
D
Bis-(4-tert-butoxycarbonyloxy-phenyl)-(4-hydroxy-phenyl)-sulfonium
Conditions | Yield |
---|---|
In acetonitrile Product distribution; Quantum yield; Mechanism; Ambient temperature; Irradiation; without water, other solvents; |
4-chloro-phenol
A
4-sulfanylphenol
B
4,4'-Thiodiphenol
C
phenol
Conditions | Yield |
---|---|
With ethanethiol at 540℃; for 0.0138889h; Product distribution; other reagents (hydrogensulfid), yield calculated on reacted comp.; | A 31.2 % Chromat. B 7.0 % Chromat. C 50.0 % Chromat. |
With hydrogen sulfide at 540℃; for 0.00833333h; Mechanism; | A 27.5 % Turnov. B 9.2 % Turnov. C 52.0 % Turnov. |
Conditions | Yield |
---|---|
unter Kuehlung; |
thionyl chloride
chloroform
phenol
A
4,4'-Thiodiphenol
B
4-chloro-phenol
4,4'-Thiodiphenol
Conditions | Yield |
---|---|
Diazotization.man zersetzt das Diazoniumsulfat mit Wasser; |
4,4'-Thiodiphenol
Conditions | Yield |
---|---|
at 260℃; |
chloroform
bis(4-hydroxyphenyl) sulfoxide
hydrogen bromide
phenol
A
4-bromo-phenol
B
4,4'-Thiodiphenol
hydrogenchloride
chloroform
bis(4-hydroxyphenyl) sulfoxide
phenol
A
4,4'-Thiodiphenol
B
4-chloro-phenol
Conditions | Yield |
---|---|
at 160℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: lead (II)-oxide; sulfur / 135 - 145 °C 2: glacial acetic acid; concentrated sulfuric acid; isopentyl nitrite / Diazotization.Eintragen der erhaltenen Diazoniumsalz-Loesung in wss. H2SO4 bei Siedetemperatur View Scheme |
Conditions | Yield |
---|---|
With sulfur; copper(l) iodide; lithium hydroxide monohydrate In N,N-dimethyl-formamide at 100℃; for 168h; Inert atmosphere; | A 11 %Spectr. B 89 %Spectr. |
Conditions | Yield |
---|---|
With aluminum (III) chloride; thionyl chloride In diethyl ether at 25℃; | A 91 %Chromat. B 9 %Chromat. |
Conditions | Yield |
---|---|
at 500℃; for 1h; Inert atmosphere; Sealed tube; |
Conditions | Yield |
---|---|
With dihydrogen peroxide In acetonitrile at 25℃; for 4h; Catalytic behavior; Green chemistry; chemoselective reaction; | 100% |
With dihydrogen peroxide In neat (no solvent) at 20℃; for 0.166667h; Green chemistry; chemoselective reaction; | 97% |
With 3-chloro-benzenecarboperoxoic acid In methanol; dichloromethane for 1h; | 95% |
Conditions | Yield |
---|---|
Stage #1: 4,4'-Thiodiphenol With pyridine In dichloromethane at 0℃; for 0.166667h; Inert atmosphere; Stage #2: trifluoromethylsulfonic anhydride In dichloromethane at 0℃; Inert atmosphere; | 99.2% |
4,4'-Thiodiphenol
tert-butyldimethylsilyl chloride
Conditions | Yield |
---|---|
With 1H-imidazole; dmap In dichloromethane; N,N-dimethyl-formamide for 3h; | 99% |
With 1H-imidazole In dichloromethane at 20℃; | 90% |
4,4'-Thiodiphenol
Conditions | Yield |
---|---|
With fluorosulfonyl fluoride; triethylamine In dichloromethane at 20℃; for 12h; | 98% |
Conditions | Yield |
---|---|
at 120 - 125℃; for 2.8h; phosphorylation; | 97% |
4,4'-Thiodiphenol
2,2'-dihydroxydiphenyl sulfoxide
Conditions | Yield |
---|---|
With dihydrogen peroxide In water; acetic acid | 97% |
Conditions | Yield |
---|---|
With dihydrogen peroxide In water at 20℃; for 0.833333h; chemoselective reaction; | 94% |
With dihydrogen peroxide In methanol at 40℃; for 0.666667h; chemoselective reaction; | 90% |
With palladium; dihydrogen peroxide In methanol at 100℃; for 12h; Green chemistry; chemoselective reaction; | 87% |
4,4'-Thiodiphenol
Conditions | Yield |
---|---|
With sodium hydroxide In cyclohexanone at 100℃; for 4h; | 94% |
Conditions | Yield |
---|---|
In 1,4-dioxane at 95℃; for 6h; | 93.2% |
Conditions | Yield |
---|---|
Stage #1: 4,4'-Thiodiphenol With sodium hydride In tetrahydrofuran at 0℃; for 0.5h; Stage #2: benzyl bromide In tetrahydrofuran at 20℃; | 93% |
meta-dinitrobenzene
4,4'-Thiodiphenol
4,4'-bis(3-nitrophenoxy)diphenyl sulfide
Conditions | Yield |
---|---|
With potassium carbonate In methanol; N,N-dimethyl-formamide | 92.3% |
4,4'-Thiodiphenol
pyridine-3-carbonyl chloride hydrochloride
bis(nicotinoyl)-4,4'-thiodiphenolate
Conditions | Yield |
---|---|
With pyridine In chloroform at 20℃; for 3h; | 92% |
4-(chlorocarbonyl)pyridine
4,4'-Thiodiphenol
bis[(4-isonicotinoyloxy)phenyl]sulfide
Conditions | Yield |
---|---|
With pyridine In chloroform at 0 - 20℃; | 92% |
Conditions | Yield |
---|---|
Stage #1: 4,4'-Thiodiphenol With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.25h; Inert atmosphere; Stage #2: benzyl chloride In N,N-dimethyl-formamide at 20℃; for 12h; Inert atmosphere; | 91% |
Conditions | Yield |
---|---|
With potassium hydroxide In acetone for 16h; Heating; | 90% |
4,4'-Thiodiphenol
2-bromoethanol
2,2'-((thiobis(4,1-phenylene))bis(oxy))bis(ethan-1-ol)
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 24h; | 87% |
4,4'-Thiodiphenol
3-quinuclidinol
4-{[4-(1-azabicyclo[2.2.2]oct-3-yloxy)phenyl]thio}phenol
Conditions | Yield |
---|---|
86% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20 - 70℃; Inert atmosphere; | 86% |
Conditions | Yield |
---|---|
Stage #1: 4,4'-Thiodiphenol With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere; Stage #2: cyanomethyl bromide In N,N-dimethyl-formamide at 20℃; for 12h; Inert atmosphere; | 83% |
Conditions | Yield |
---|---|
With sodium hydroxide; tetramethylammonium bromide In toluene at 49.9 - 59.9℃; for 20h; | 80% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 85℃; for 5h; | 80% |
With potassium carbonate In N,N-dimethyl-formamide at 20 - 85℃; for 5h; | 80% |
4,4'-Thiodiphenol
tert-butyl N-({[(tert-butoxy)carbonyl]amino}methanethioyl)carbamate
A
1,3-di(tert-butoxycarbonyl)-2-[4-(4-hydroxyphenylsulfanyl)phenyl]isourea
B
4,4'-bis[N,N'-di(tert-butoxycarbonyl)isoureido]diphenyl thioether
Conditions | Yield |
---|---|
With triethylamine; mercury dichloride In dichloromethane at 0 - 20℃; for 17h; | A 78% B 5% |
With triethylamine; mercury dichloride In dichloromethane at 0 - 20℃; for 22h; | A 20% B 61% |
Conditions | Yield |
---|---|
With potassium carbonate In ethanol at 90℃; for 24h; | 78% |
4,4'-Thiodiphenol
2-(trimethylsilyl)phenyl trifluoromethanesulfonate
Conditions | Yield |
---|---|
With cesium fluoride In acetonitrile at 25℃; Inert atmosphere; | 77% |
With cesium fluoride In acetonitrile at 25℃; for 36h; Inert atmosphere; | 35% |
Conditions | Yield |
---|---|
Stage #1: 4,4'-Thiodiphenol With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere; Stage #2: 1-bromoacetone In N,N-dimethyl-formamide at 20℃; for 12h; Inert atmosphere; | 75% |
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