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:76-19-7
Min.Order:1 Kilogram
FOB Price: $3.0
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:76-19-7
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryProduct name:PERFLUOROPROPANE synonym:FC-218;OCTAFLUOROPROPANE;PFC-218;PERFLUOROPROPANE;Perflurane;1,1,1,2,2,3,3,3-Octafluoropropane;1,1,1,2,2,3,3,3-octafluoro-propane ;C3F8 CAS:76-19-7
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:76-19-7
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiry76-19-7 Appearance:95%+ Package:R&D,Pilot run Application:76-19-7 Transportation:per client require Port:Express ,Air, Sea
Cas:76-19-7
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryperfluoropropaneAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
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
high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:76-19-7
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryGood quantity Storage:R.T. Package:as per buyers Application:intermediate Transportation:by air/sea
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:76-19-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOctafluoropropaneAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express
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:76-19-7
Min.Order:0
Negotiable
Type:Trading Company
inquiry1.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:76-19-7
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryPERFLUOROPROPANE Basic information Product Name: PERFLUOROPROPANE Synonyms: FC-218;OCTAFLUOROPROPANE;PFC-218;PERFLUOROPROPANE;Perflurane;1,1,1,2,2,3,3,3-Octafluorop
Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
our company hebei chemin biological technology co.,ltd is a professional chemical raw materials manufacturer and exporter for many years in chemical market. there are more than 200 excellent staffs and four factories working for us . company adva
Cas:76-19-7
Min.Order:1 Metric Ton
FOB Price: $1.0 / 7.0
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom
contract production as customer's requirement Port:shanghai
Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer
perfluoropropaneAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
1 good quality, better price and bettter service;2 Timely delivery;3 100% refunded if parcel is t delivered or poor quality.We will try to satisfy you upon receipt of your reply. I hope that we can become a long-term cooperative partner. Application:
high quality;competitive price Storage:keep sealed and keep from direct light Package:Sample: 50g/ bottle 100g/ bottle 1000g/ bottle bulk: 25kg/drum 50kg/drum 536kg/drum Application:Scientific research Transportation:For small batches, they will
Good Price, prompt shipment Application:Catalytic agent; Petrochemical additive; Used in organic synthesis
Purity Grade customized Formula C3F8 Application In the electronics industry, octafluoropropane is mixed with oxygen and used as a plasma etching material for SiO2 layers in semiconductor a…
Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen
R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
high purity Application:Drug intermediates Materials intermediates and active molecules
Conditions | Yield |
---|---|
With xenon difluoride; silicon tetrafluoride at 90℃; for 13h; Fluorination; | 95% |
With nickel(II) fluoride; fluorine at 100℃; | 62% |
With AgFAsF6 In hydrogen fluoride at -196 - -70℃; for 0.0833333h; Yield given; | |
With cobalt (III) fluoride; Hexafluoroethane at 92℃; for 0.0333333h; Rate constant; Product distribution; var. time, var. temp.; | |
With fluorine at -20℃; under 1125.11 Torr; for 7.22222E-06h; |
Conditions | Yield |
---|---|
With fluorine; sodium fluoride at -100 - -10℃; for 12h; | A n/a B 84% |
Conditions | Yield |
---|---|
With xenon bis-pentafluoroseleniumoxide at 65℃; for 84h; | A 36% B n/a C 51% D 11% |
propane-1-sulfonamide
A
freon-218
B
Hexafluoroethane
C
ethanesulfonyl fluoride
D
1-perfluoropropanesulfonyl fluoride
Conditions | Yield |
---|---|
With hydrogen fluoride current: 4.5 to 5.5 V; 0.3 to 0.6 Adm-2; Further byproducts given; | A 2.8% B 3.1% C 4.3% D 40% |
acetone
A
freon-218
B
trifluoroacetyl fluoride
C
Hexafluoroacetone
Conditions | Yield |
---|---|
With copper; sodium fluoride at -100℃; | A n/a B n/a C 39% |
With copper; sodium fluoride at -100℃; Mechanism; | A n/a B n/a C 39% |
With copper; sodium fluoride at -100℃; |
C3F17IO2Te2
A
freon-218
B
1,1,1,2,2,3,3-heptafluoro-3-iodo-propane
C
C3F12OTe
Conditions | Yield |
---|---|
at 115℃; for 26h; | A n/a B n/a C 30% D n/a |
perfluoropropanesulfonic acid
A
fluorosulfonyl fluoride
B
Carbonyl fluoride
C
freon-218
D
perfluoropropanoyl fluoride
E
sulfur dioxide
Conditions | Yield |
---|---|
in Pt tube at 500°C, 1 h, incomplete reaction; | A n/a B n/a C 19% D 23% E n/a |
di-n-propylamine
A
freon-218
B
N,N-Difluor-heptafluor-n-propylamin
C
2,2,3,3,3-pentafluoro-N-(perfluoropropyl)propanimidoyl fluoride
D
F-(N-F-Fluoro,N,N-di-n-propylamine)
Conditions | Yield |
---|---|
With hydrogen fluoride at 7 - 8℃; Fluorination; Cleavage; Electrolysis; | A 20.1% B 1.3% C 1.8% D 7.8% |
With hydrogen fluoride at 7 - 8℃; for 10.9167h; Fluorination; Cleavage; Electrolysis; | A n/a B n/a C 1.9% D 6.2% |
trifluoromethan
A
polytetrafluoroethylene
B
carbon tetrafluoride
C
freon-218
D
perfluoropropylene
E
Hexafluoroethane
Conditions | Yield |
---|---|
With activated carbon supported potassium at 799.84℃; under 750.075 Torr; Pyrolysis; Inert atmosphere; | A 16.1% B n/a C n/a D 14.4% E n/a |
Conditions | Yield |
---|---|
With hydrogen fluoride at 7 - 8℃; for 6.55h; Fluorination; Cleavage; Electrolysis; | A n/a B 2.6% C 2.4% D 2.8% |
N-isopropylethylamine
A
freon-218
B
N,N-Difluor-heptafluorisopropylamin
C
perfluoro(4-methyl-3-aza-2-pentene)
Conditions | Yield |
---|---|
With hydrogen fluoride at 7 - 8℃; for 6.46667h; Fluorination; Cleavage; Electrolysis; Further byproducts given; | A n/a B n/a C 3.3 % Chromat. D 2.4% |
Conditions | Yield |
---|---|
bei der Zersetzung im elektrischen Lichtbogen; |
Conditions | Yield |
---|---|
im Kohlelichtbogen; | |
In neat (no solvent) other Radiation; decomposition of CF4 by (60)Co-γ-rays, formation of C2F6 and C3F8;; determination by ESR;; |
2,2,3-trichloro-1,1,1,3,3-pentafluoropropane
1,1,2,2-tetrachloro-1,3,3,3-tetrafluoropropane
A
freon-218
B
2-Chloro-F-propane
Conditions | Yield |
---|---|
With aluminum(III) fluoride; nitrogen; fluorine at 245 - 355℃; |
Conditions | Yield |
---|---|
With aluminum(III) fluoride; fluorine at 250℃; |
methane
freon-218
Conditions | Yield |
---|---|
With copper; fluorine |
Conditions | Yield |
---|---|
With antimony pentafluoride at 175℃; |
Conditions | Yield |
---|---|
With gold; fluorine at 150℃; | |
With boron trifluoride | |
With chlorine trifluoride at 100℃; | |
With antimony pentafluoride at 320℃; | |
With cobalt (III) fluoride at 400℃; |
Conditions | Yield |
---|---|
With fluorine at 275℃; |
Conditions | Yield |
---|---|
With hydrogen fluoride at -3℃; Electrolysis; |
Conditions | Yield |
---|---|
With copper; fluorine at 90℃; |
trichloro-acetic acid-(3-hydroxy-propyl ester)
A
freon-218
B
trichlorofluoromethane
C
trifluoroacetyl fluoride
D
fluorodichloroacetyl fluoride
Conditions | Yield |
---|---|
With fluorine; sodium fluoride Further byproducts given; |
trichloro-acetic acid-(3-hydroxy-propyl ester)
A
freon-218
B
trichlorofluoromethane
C
trifluoroacetyl fluoride
D
trichloroacetyl fluoride
Conditions | Yield |
---|---|
With fluorine; sodium fluoride Further byproducts given; |
trichloro-acetic acid-(3-hydroxy-propyl ester)
A
freon-218
B
trichlorofluoromethane
C
trifluoroacetyl fluoride
D
difluoromalonyl difluoride
Conditions | Yield |
---|---|
With fluorine; sodium fluoride Further byproducts given; |
trichloro-acetic acid-(3-hydroxy-propyl ester)
A
freon-218
B
trichlorofluoromethane
C
trifluoroacetyl fluoride
D
pentafluoroethyl oxyfluoride
Conditions | Yield |
---|---|
With fluorine; sodium fluoride Further byproducts given; |
trichloro-acetic acid-(3-hydroxy-propyl ester)
A
freon-218
B
trichlorofluoromethane
C
trifluoroacetyl fluoride
D
1-fluoroxy 2-chlorotetrafluoroethane
Conditions | Yield |
---|---|
With fluorine; sodium fluoride Further byproducts given; |
trichloro-acetic acid-(3-hydroxy-propyl ester)
A
freon-218
B
trichlorofluoromethane
C
trifluoroacetyl fluoride
D
1-fluoroxy 2,2-dichlorotrifluoroethane
Conditions | Yield |
---|---|
With fluorine; sodium fluoride Further byproducts given; |
trichloro-acetic acid-(3-hydroxy-propyl ester)
A
freon-218
B
trichlorofluoromethane
C
trifluoroacetyl fluoride
D
1,1,1-Trichlor-2-fluoroxy-perfluoraethan
Conditions | Yield |
---|---|
With fluorine; sodium fluoride Further byproducts given; |
trichloro-acetic acid-(3-hydroxy-propyl ester)
A
freon-218
B
trichlorofluoromethane
C
trifluoroacetyl fluoride
D
3-chlorotetrafluoropropionyl fluoride
Conditions | Yield |
---|---|
With fluorine; sodium fluoride Further byproducts given; |
trichloro-acetic acid-(3-hydroxy-propyl ester)
A
freon-218
B
trichlorofluoromethane
C
trifluoroacetyl fluoride
D
C3F8O2
Conditions | Yield |
---|---|
With fluorine; sodium fluoride Further byproducts given; |
Conditions | Yield |
---|---|
With cesium fluoride In N,N-dimethyl-formamide for 3h; | 95.1% |
freon-218
2H,2H-nonafluoro-1-iodo-3-methylbutane
A
2-Iodo-6-trifluoromethyl-5,5-dihydroperfluoroheptane
Conditions | Yield |
---|---|
at 200℃; for 48h; | A 71% B 7% |
Conditions | Yield |
---|---|
With hydrogen at 800℃; Pyrolysis; |
Conditions | Yield |
---|---|
With bromine at 850℃; |
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