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:335-95-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:335-95-5
Min.Order:1 Gram
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 providi
Cas:335-95-5
Min.Order:0 Metric Ton
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Type:Other
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
Cas:335-95-5
Min.Order:0
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
Cas:335-95-5
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:335-95-5
Min.Order:0
Negotiable
Type:Manufacturers
inquiryAcmec 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:335-95-5
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Cas:335-95-5
Min.Order:0
Negotiable
Type:Manufacturers
inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Good quantity Storage:R.T. Package:as per buyers Application:Reagent Transportation:by air/sea
Cas:335-95-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
Cas:335-95-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOctanoic acid,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-, sodium salt (1:1) cas 335-95-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea,
Cas:335-95-5
Min.Order:0
Negotiable
Type:Other
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:1g Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:335-95-5
Min.Order:0
Negotiable
Type:Other
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:335-95-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:335-95-5
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiry1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment terms accepted (Btc;MoneyGram;WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery (3-10 DAYS fast deli
Cas:335-95-5
Min.Order:1 Kilogram
FOB Price: $9.0 / 12.0
Type:Trading Company
inquiryPrice, service, company and transport advantage: 1.Best service, high quality and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). ? 3. It's customers' right to choose the packing way for his products fro
Cas:335-95-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryAt Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi
With about ten years experiences in the field of pharmaceutical chemicals, Yierdechem has established solid business cooperation relationships with many large companys worldwide.As a leading supplier of API and pharmaceutical intermediates, holds its
1.High Quality Specialty Chemicals2.Expertise and Experience in Manufacturing High Purity, High Quality Chemicals3.Long Term Focus in Inorganics, Organometallics and Metals4.ISO 9001 CertifiedAppearance:off-white pwdr.
Octanoic acid,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-, sodium salt (1:1) Application:80064373
Cas:335-95-5
Min.Order:1 Gram
FOB Price: $500.0
Type:Trading Company
inquiryIKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier,our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:9660 Environmental Management Syste
Do best quality products, erect the morality model Application:please email us, thanks
high purity Application:Drug intermediates Materials intermediates and active molecules
Cas:335-95-5
Min.Order:0
Negotiable
Type:Trading Company
inquirySODIUM PERFLUOROOCTANOATE
Cas:335-95-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryCas:335-95-5
Min.Order:0
Negotiable
Type:
inquiryConditions | Yield |
---|---|
With sodium carbonate In tetrahydrofuran at 66℃; for 10h; | 95% |
With sodium hydroxide Yield given; | |
With sodium hydroxide In water pH=6.91 - 10; Purification / work up; |
1-perfluorooctyl bromide
A
hydroperfluorooctane
B
sodium perfluorooctanoate
Conditions | Yield |
---|---|
With rongalite; sodium hydrogencarbonate In water; N,N-dimethyl-formamide at 85℃; for 20h; | A n/a B 86% |
1-iodoheptadecafluorooctane
A
hydroperfluorooctane
B
sodium perfluorooctanoate
Conditions | Yield |
---|---|
With rongalite; sodium hydrogencarbonate In water; N,N-dimethyl-formamide at 85℃; for 31h; | A n/a B 70% |
bis(pentadecafluoro-octanoyl) peroxide
sodium 2-nitropropane
A
sodium perfluorooctanoate
D
acetone
Conditions | Yield |
---|---|
In 1,1,2-Trichloro-1,2,2-trifluoroethane at 20℃; |
bis(pentadecafluoro-octanoyl) peroxide
A
sodium perfluorooctanoate
D
butanone
Conditions | Yield |
---|---|
In 1,1,2-Trichloro-1,2,2-trifluoroethane at 20℃; |
bis(pentadecafluoro-octanoyl) peroxide
A
sodium perfluorooctanoate
B
cyclopentanone
Conditions | Yield |
---|---|
In 1,1,2-Trichloro-1,2,2-trifluoroethane at 20℃; |
bis(pentadecafluoro-octanoyl) peroxide
A
levulinic acid methyl ester
B
sodium perfluorooctanoate
Conditions | Yield |
---|---|
In 1,1,2-Trichloro-1,2,2-trifluoroethane at 20℃; |
bis(pentadecafluoro-octanoyl) peroxide
A
sodium perfluorooctanoate
Conditions | Yield |
---|---|
With lithium 2-nitropropane In 1,1,2-Trichloro-1,2,2-trifluoroethane at 20℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: chlorosulfonic acid / 1.) 145 - 150 deg C, 20 h, 2.) reflux, 4 h 2: 10percent NaOH / 1.) rt, 2.) 40 deg C, 3 - 4 h 3: 2N NaOH View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 10percent NaOH / 1.) rt, 2.) 40 deg C, 3 - 4 h 2: 2N NaOH View Scheme |
Conditions | Yield |
---|---|
Stage #1: ammonium salt of perfluorooctanoic acid In water at 23 - 28℃; for 24h; Stage #2: With sodium hydroxide In water at 80 - 85℃; for 0.5h; Product distribution / selectivity; |
Conditions | Yield |
---|---|
With sulfuric acid In water at 60 - 70℃; for 0.0333333 - 0.0833333h; | 99.9% |
With sulfuric acid at 120℃; | 84% |
Conditions | Yield |
---|---|
Heating; | 95% |
at 300℃; | 81.3% |
at 280 - 320℃; under 0.01 Torr; |
Conditions | Yield |
---|---|
In dichloromethane; water at 20℃; for 2h; | 91% |
2,2-dimethyl-1,1,3,3-tetraallylguanidin-2-ium chloride
sodium perfluorooctanoate
C8F15O2(1-)*C15H26N3(1+)
Conditions | Yield |
---|---|
In methanol at 20℃; for 56h; | 88% |
dichlorodimethoxysilane
sodium perfluorooctanoate
dimethoxysilanediyl bis(pentadecafluorooctanoate)
Conditions | Yield |
---|---|
In various solvent(s) | 82.8% |
sodium perfluorooctanoate
A
1-Chloroperfluoroheptane
B
2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptanoyl fluoride
Conditions | Yield |
---|---|
With ClSO3F for 48h; Ambient temperature; | A 78% B 18% |
Conditions | Yield |
---|---|
In 1,1,2-Trichloro-1,2,2-trifluoroethane byproducts: NaCl; mixt. refluxed with stirring for 100 h at room temp., under N2; filtered, evapd. under vac.; elem. anal.; | 59.7% |
Conditions | Yield |
---|---|
With sulfur tetrafluoride In diethylene glycol dimethyl ether for 1h; Heating; | 55% |
Conditions | Yield |
---|---|
With Phthaloyl dichloride |
sodium perfluorooctanoate
mono-4-methoxytrityl chloride
Conditions | Yield |
---|---|
In tetrachloromethane for 576h; |
sodium perfluorooctanoate
Conditions | Yield |
---|---|
With cerium(IV) oxide; copper at 1000℃; Product distribution; |
sodium perfluorooctanoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 81.3 percent / 300 °C 2: 1) n-BuLi / 1) THF, hexane, 0 deg C, 20 min; RT, 3 h; 2) THF, hexane, RT, 12 h View Scheme |
sodium perfluorooctanoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 81.3 percent / 300 °C 2: 1) n-BuLi / 1) THF, hexane, 0 deg C, 30 min; RT, 45 min; 2) THF, hexane, RT, 1 h View Scheme |
sodium perfluorooctanoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: phthaloyl chloride 2: 68 percent / pyridine View Scheme |
sodium perfluorooctanoate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: phthaloyl chloride 2: 68 percent / pyridine 3: 30.6 percent / NaOH, H2O2 / H2O; dioxane; ethyl acetate / 16 h / 100 °C View Scheme |
sodium perfluorooctanoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: phthaloyl chloride 2: 75 percent / pyridine / 1 h / 60 °C View Scheme | |
Multi-step reaction with 3 steps 1: phthaloyl chloride 2: 68 percent / pyridine 3: 22 percent / NaOH, H2O2 / H2O; dioxane; ethyl acetate / 16 h / 100 °C View Scheme |
sodium perfluorooctanoate
perfluoro-2-heptene, trans isomer
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / Heating 2: 22 percent Spectr. / CsF / dimethylformamide / 18 h / Ambient temperature View Scheme |
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