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:75-73-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryhigh quality Appearance:Colorless and tasteless gas Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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
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:75-73-0
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 6 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:75-73-0
Min.Order:1 Metric Ton
FOB Price: $500.0
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:75-73-0
Min.Order:0 Metric Ton
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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
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:75-73-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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
R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Superior quality, moderate price & quick delivery. Appearance:colourless gas Storage:Closed cryogenic high pressure away from the fire Package: 1kg/drum or 25kg/drum or as per your request. Application:refrigerants;Organics;Chemical Synthesis;
Our 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
Amoychem 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
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
bulk?production Application:Pharmaceutical intermediates
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:75-73-0
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryCarbon tetrafluoride Basic information Product Name: Carbon tetrafluoride
Cas:75-73-0
Min.Order:100 Gram
Negotiable
Type:Trading Company
inquiryQingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo
Cas:75-73-0
Min.Order:1 Gram
FOB Price: $1.0
Type:Trading Company
inquiryCarbon Tetrafluoride is a colorless , relatively nontoxic , nonflammable gas with a slight ether-like odor . It is shipped as a compressed gas Application:One of the largest comsuption kinds of plasma etching gases in microelectronics industry ,
Cas:75-73-0
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquirysub/micron to mesh powders (near/spheres, whiskers, flake, fiber, porous) and grain/ball, thin/ thick metal / alloys pieces / parts, thin and thick (particle) film materials /target, and custom-made crystals, substrates/parts. In the industries and a
United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom
99.999% CF4 Guaranteed Specification: Oxygen ≤ 2ppmv Nitrogen ≤ 5ppmv … Package:44L/47L cylinder
Methane, tetrafluoro- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen
Do best quality products, erect the morality model Application:please email us, thanks
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
Conditions | Yield |
---|---|
With fluorine at 20 - 188℃; under 354.035 - 750.825 Torr; Product distribution / selectivity; | A n/a B 97.4% |
Conditions | Yield |
---|---|
With hydrogen fluoride at 375℃; | 95% |
bei der Einw. einer Hochspannungs-Entladung; | |
With chromium fluoride; hydrogen fluoride | |
With iron(III) trifluoride; hydrogen fluoride |
Conditions | Yield |
---|---|
With antimony pentafluoride at 60℃; for 6h; | A n/a B 95% |
Conditions | Yield |
---|---|
With hydrogen; fluorine at 0 - 200℃; Temperature; | 95% |
With fluorine at 200℃; under 760.051 Torr; Reagent/catalyst; | 95% |
Perfluoromethyl azide
A
carbon tetrafluoride
B
Hexafluoroethane
C
difluoramino trifluoromethane
Conditions | Yield |
---|---|
With fluorine at 70℃; for 48h; | A 6% B 2% C 92% |
pyrographite
trifluorophosphane
A
polytetrafluoroethylene
B
carbon tetrafluoride
Conditions | Yield |
---|---|
In neat (no solvent) react. of C with PF3 in a Ni-tube at 1100°C;; | A 90% B 9% |
Methoxyallene
A
carbon tetrafluoride
B
heptafluoropropyl trifluoromethyl ether
Conditions | Yield |
---|---|
With fluorine; sodium fluoride at -100 - -10℃; for 12h; | A n/a B 89% |
Conditions | Yield |
---|---|
With antimony pentafluoride at 60℃; for 720h; | A n/a B 85% |
Conditions | Yield |
---|---|
With fluorine; sodium fluoride at -196 - -80℃; for 12h; | A 85% B n/a |
Conditions | Yield |
---|---|
With fluorine; sodium fluoride at -100 - -10℃; for 12h; | A n/a B 84% |
Conditions | Yield |
---|---|
With hydrogen fluoride at 375℃; | 83.5% |
bei der Einw. einer Hochspannungs-Entladung; | |
With chromium fluoride; hydrogen fluoride | |
With iron(III) trifluoride; hydrogen fluoride |
phosgene
hydrogen fluoride
A
hypofluorous acid trifluoromethyl ester
B
carbon tetrafluoride
C
Carbonyl fluoride
D
chlorotrifluoromethane
E
chlorine
Conditions | Yield |
---|---|
Electrochem. Process; water free HF, COCl2 dild. with He, 12-13°C, 7-8 V, current density: 1.7 A/dm2, electrolysis; | A 10% B 8% C 82% D <1 E <1 |
trifluoromethylsulfonic anhydride
A
carbon tetrafluoride
B
Trifluoromethanesulfonyl fluoride
C
trifluoromethyl trifluoromethanesulfonate
Conditions | Yield |
---|---|
With antimony pentafluoride at 25 - 60℃; for 0.25h; Yields of byproduct given; | A n/a B n/a C 80% |
With antimony pentafluoride at 25 - 60℃; for 0.25h; Product distribution; Mechanism; var. Lewis acids, time, and temp.; | A n/a B n/a C 87 % Spectr. |
Conditions | Yield |
---|---|
With ClOTeF5 at -78℃; for 96h; | A n/a B 80% C n/a |
nitrogen trifluoride
carbon monoxide
A
carbon tetrafluoride
B
Carbonyl fluoride
C
nitrogen(II) oxide
D
nitrosyl fluoride
E
Nitrogen dioxide
Conditions | Yield |
---|---|
nickel tube, equimolar amt., 825°C; | A n/a B 80% C n/a D n/a E n/a |
Perfluoro-2-azapropen
A
carbon tetrafluoride
B
trifluoronitrosomethane
C
perfluoro(2,4-dimethyl-3-oxa-2,4-diazapentane)
Conditions | Yield |
---|---|
With difluoroether; fluorine; cesium fluoride at -78 - 25℃; for 48h; Addition; Decomposition; | A 11% B 12% C 77% |
tetrafluorohydrazine
pentafluoro(1,1,2,2,2-pentafluoroethyl)-λ6-sulfane
A
carbon tetrafluoride
B
Hexafluoroethane
C
Perfluoroethylamine
D
sulfur tetrafluoride
E
sulfur(VI) hexafluoride
Conditions | Yield |
---|---|
NF3 formed too; | A n/a B n/a C 70% D n/a E n/a |
NF3 formed too; | A n/a B n/a C 70% D n/a E n/a |
monochloromethanesulfonyl chloride
A
carbon tetrafluoride
B
chlorotrifluoromethane
C
Trifluoromethanesulfonyl fluoride
D
Chlorodifluoromethanesulfonyl fluoride
Conditions | Yield |
---|---|
With hydrogen fluoride electrochemical fluorination; | A 4.5% B 69% C 5.7% D 52.9% |
phosgene
hydrogen fluoride
chlorine
A
carbon tetrafluoride
B
chlorotrifluoromethane
C
Dichlorodifluoromethane
Conditions | Yield |
---|---|
With catalyst : charcoal heating in autoclave, 425°C, 17 h, charcoal impregnated with FeCl3; | A 4% B 57% C 14% |
carbon dioxide
A
hypofluorous acid trifluoromethyl ester
B
carbon tetrafluoride
C
Carbonyl fluoride
Conditions | Yield |
---|---|
With fluorine at 224.84℃; under 1140.11 Torr; for 50h; | A 51.5% B 1.5% C 6% |
With fluorine at 224.84℃; under 1140.11 Torr; for 72h; | A 32.1% B 4.6% C 11.1% |
Conditions | Yield |
---|---|
With xenon difluoride In dichloromethane at 5 - 10℃; | A n/a B 38% |
chlorofluoronitroacetic acid
A
carbon tetrafluoride
B
fluorodichloronitromethane
C
fluorochlorodinitromethane
Conditions | Yield |
---|---|
With xenon difluoride In dichloromethane at 5 - 10℃; | A n/a B n/a C 28% |
With xenon difluoride In dichloromethane at 5 - 10℃; |
trifluoromethylselenium trifluoride
A
carbon tetrafluoride
B
chlorotrifluoromethane
C
(Trifluormethyl)selentetrafluoridchlorid
Conditions | Yield |
---|---|
With chlorine monofluoride at -100℃; | A n/a B n/a C 20% D n/a |
Conditions | Yield |
---|---|
at 25℃; for 2h; | A n/a B n/a C 17% D n/a |
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 |
fluorine
cyanogen chloride
A
carbon tetrafluoride
B
chlorotrifluoromethane
C
Dichlorodifluoromethane
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: Cl2; at 94°C, 0.032 mol/h F2, further products; not isolated, detected by chromatography and IR-spectroscopy; | A <1 B 15% C 5% |
trifluoromethylselenium trifluoride
A
carbon tetrafluoride
B
(Trifluormethyl)selenpentafluorid
Conditions | Yield |
---|---|
With fluorine at -196℃; under 300 Torr; for 10h; Yields of byproduct given; | A n/a B 4% C n/a |
Conditions | Yield |
---|---|
With hydrogen fluoride Electrolysis.unter Verwendung von Nickelanoden und Eisenkathoden; |
Conditions | Yield |
---|---|
With arsenic; fluorine at 70℃; | |
With iodine; fluorine | |
With cobalt (III) fluoride; fluorine |
hypofluorous acid trifluoromethyl ester
methane
A
carbon tetrafluoride
B
Difluoromethane
C
trifluoromethan
Conditions | Yield |
---|---|
im UV-Licht; |
carbon tetrafluoride
Conditions | Yield |
---|---|
Stage #1: (trimethoxysilyl)dichlorosulfonylamine With lithium hydride In diethyl ether at 0℃; for 2h; Stage #2: carbon tetrafluoride In diethyl ether | 91% |
carbon tetrafluoride
Conditions | Yield |
---|---|
With N-Bromosuccinimide; dibenzoyl peroxide In nitrogen | 71% |
trichlorothiophosphine
carbon tetrafluoride
A
PSCl2(1+)
D
Cl3FP(1+)
Conditions | Yield |
---|---|
In gas Kinetics; byproducts: CF2, CF2S, CClF2; High Pressure; ions were generated in an electron impact high-pressure ion source contg. CF4; the reagent ions were selected using a quadrupole mass filter before being injected into a region contg. He; at 298 K; CF2, CF2S, CClF2, CFS, PS were obtained; monitoring by quadrupole mass spectrometer at the end of the flow tube; | A 4% B 2% C 69% D n/a E 25% |
trichlorothiophosphine
carbon tetrafluoride
B
SCF(1+)
C
PCl2(1+)
D
PS(1+)
E
fluorodichloromethyl(1+)
Conditions | Yield |
---|---|
In gas Kinetics; byproducts: CFSCl3(1+), PFCl3(1+), CClS(1+); High Pressure; ions generated in an electron impact high-pressure source contg. CF4 were selected using a mass filter before being injected into a region contg. He; 298 K; CFSCl3(1+), PFCl3(1+), CClS(1+), CCl3F, PCl3, CClS, CClFS, PSCl, P, CS, PFCl2 were also obtained; monitoring by quadrupole mass spectrometer at the end of the flow tube; | A 15% B 64% C n/a D n/a E 9% |
trichlorothiophosphine
carbon tetrafluoride
A
PSCl2(1+)
C
Cl3FP(1+)
D
thiocarbonyl fluoride
E
chlorotrifluoromethane
Conditions | Yield |
---|---|
In gas Kinetics; High Pressure; the reagent ions were generated in an electron impact high-pressure ion source contg. CF4; the reagent ions were selected using a quadrupole mass filter before being injected into a drift region contg. helium carriergas; at 298 K; monitoring by quadrupole mass spectrometer at the end of the flow tube; | A 48% B 44% C 8% D n/a E n/a |
trichlorothiophosphine
carbon tetrafluoride
A
PSCl2(1+)
C
PCl(1+)
D
PCl2(1+)
E
PS(1+)
Conditions | Yield |
---|---|
In gas Kinetics; byproducts: PSCl3(1+), F, SCl2; High Pressure; ions generated in an electron impact high-pressure ion source contg. CF4were selected using a quadrupole mass filter before being injected into a drift region contg. He; 298 K; PSCl3(1+), Cl2, ClF, SCl, F, Cl, SCl2 were also obtained; monitoring by quadrupole mass spectrometer at the end of the flow tube; | A 15% B 17% C 5% D 22% E 38% |
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