CAS No.7783-80-4,TELLURIUM HEXAFLUORIDE Suppliers,MSDS download

Dayang Chem (Hangzhou) Co.,Ltd.

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Tellurium hexafluoride

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Chemwill Asia Co., Ltd.

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Tellurium hexafluoride

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Hangzhou J&H Chemical Co., Ltd.

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Tellurium fluoride(TeF6), (OC-6-11)-

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Hunan chemfish Pharmaceutical co.,Ltd

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Tellurium fluoride(TeF6), (OC-6-11)-

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Hangzhou Ocean Chemical Co., Ltd.

Ocean inorganic department is a professional supplier and exporter engaging in inorganic chemical materials and metal organic compounds. Over the past years, our company is committed to improving the product quality and developing new products, in

Tellurium Hexafluoride

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Antimex Chemical Limied

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

Tellurium hexafluoride 99.5%

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Hunan Russell Chemicals Technology Co.,Ltd

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

Tellurium fluoride(TeF6), (OC-6-11)- 7783-80-4

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Xi'an Harmonious Natural Bio-Technology Co., Ltd.

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Gmp factory supply tellurium hexafluoride in high quality

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Hebei Shengweiya Biotechnology Co,.ltd

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Tellurium hexafluoride

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Antaeus Bio-technology Co., LTD

Antaeus-biotech with Established in July 7516 is a high-technical enterprise which focus on the development of health products. We have excellent professionals, first-class facilities and perfect management system. Through persistent efforts, we cont

TELLURIUM HEXAFLUORIDE

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NovaChemistry

high purity Application:Drug intermediates Materials intermediates and active molecules

tellurium hexafluoride

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Trans Intl Chem Shop

Tellurium hexafluoride

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Ozark Fluorine Specialties, Inc.

Tellurium fluoride(TeF6), (OC-6-11)-

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Synthetic route

: 19610-51-6
K(1+)*TeF5O(1-)=KTeF5O

: 7782-41-4
fluorine

A: 83314-21-0
TeF5OF

B: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) KTeF5O was treated with F2 (molar ratio 1:3.11) for 6 wk at -45°C;	A 0% B 80%
In neat (no solvent) KTeF5O was treated with F2 (molar ratio 1:3.11) for 8 d at -45°C;	A 0% B 26%

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: tellurium

: 7446-07-3
tellurium(IV) oxide

: 7782-41-4
fluorine

A: ditellurium decafluoride

B: Te3F14O2

C: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) a mixture of TeO2:Te=1:1 was treated with F2 (4 l/h) dild. with N2 (10 l/h) at a furnace temp. of 50-60°C;;	A 25% B 2% C 73%
In neat (no solvent) a mixture of TeO2:Te=1:1 was treated with F2 (4 l/h) dild. with O2 (10 l/h) at a furnace temp. of 50-60°C; the yield of Te2F10 is almost 50%;;

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: 13536-85-1
fluorosulfuryl hypofluorite

: cesium pentafluoroorthotellurate

A: 57458-27-2
teflic acid

B: 83314-21-0
TeF5OF

C: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) byproducts: CsSO3F; CsTeF5O was evacuated and cooled to -196°C, FOSO2F (molar ratio 1.22:1) was added from vac. line, closed, warmed slowly to -78°C in liq. N2-CO2 slush bath, kept at -45°C for 9 d, cooled to -196°C; pumped off, sepd. by fractional condensation in traps (-78, -126 and -196°C);	A n/a B 68% C n/a

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: 56395-49-4
titanium(IV) tetrakis(pentafluoroorthotellurate)

A: 13537-16-1
titanium oxyfluoride

B: 20533-01-1
F5TeOTeF5

C: 63569-53-9, 63598-94-7, 84823-51-8
F5Te(OTeF4)OTeF5

D: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
heated at 250°C for 15 h in autoclave;	A 19% B 26% C 51% D 3.9%

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: cesium pentafluoroorthotellurate

: 7782-41-4
fluorine

A: 83314-21-0
TeF5OF

B: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) CsTeF5O was treated with F2 (molar ratio 1:3.11) for 2 wk at -10°C;	A 0% B 48%
In neat (no solvent) CsTeF5O was treated with F2 (molar ratio 1:3.11) for 8 d at -45°C;	A 0% B 26%

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: 7446-07-3
tellurium(IV) oxide

: 7637-07-2
boron trifluoride

A: ditellurium decafluoride

B: Te3F14O2

C: 7783-80-4
tellurium hexafluoride

D: 15192-26-4
tellurium(IV) fluoride

Conditions

Conditions	Yield
In neat (no solvent) TeO2 was treated with a continous stream of BF3 with He as carrier gas at 100-450°C;;
In neat (no solvent) TeO2 was treated with a continous stream of BF3 with He as carrier gas at 100-450°C;;

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: 7446-07-3
tellurium(IV) oxide

: 7782-41-4
fluorine

: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) TeO2 was treated with F2 (0.5-10 l/h) dild. with N2 (0-5 l/h) at a furnace temp. of 100-200°C;;

: tellurium

: 7782-41-4
fluorine

A: 7783-80-4
tellurium hexafluoride

B: 15192-26-4
tellurium(IV) fluoride

Conditions

Conditions	Yield
In neat (no solvent) distd. Te; with inflammation;;

...Expand

: tellurium

: 7782-41-4
fluorine

: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) product mixture of TeF6 and lower tellurium fluorides;;
In neat (no solvent) from F2 and Te in very dry glass apparatus; 10-15 hours; on cooling since begin of reaction no inflammation;;
In neat (no solvent) passing pure F2 (purified from HF by waterfree NaF in copper tube) over Te in copper tube (1.5l F2 / hour; no explosion);; condensation on cooling with carbon dioxide-alc.-freezing mixture in Pyrex glass vessel; fractionated sublimation in vac.;;

: tungsten ditelluride

: 7782-41-4
fluorine

A: 7783-80-4
tellurium hexafluoride

B: 7783-82-6
tungsten(VI) fluoride

C: 15192-26-4
tellurium(IV) fluoride

Conditions

Conditions	Yield
In neat (no solvent) WTe2 placed in a tungsten saucer, addn. of a small amt. of sulfur as fuse, react. with fluorine in a prefluorinated perforated nickel crucible;

...Expand

: 7782-41-4
fluorine

: 15192-26-4
tellurium(IV) fluoride

: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) 50 mol% excess of F2; 250°C; 4 h; condensation onto dry NaF at -196°C;

: rubidium pentafluorotellurate(IV)

: 80937-33-3
oxygen

A: dirubidium oxotetrafluorotellurate(IV)

B: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) thermal treatment of RbTeF5 in air, 450°C, 3h;

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: 21975-44-0
pentafluorotellurium chloride

: 13400-13-0
cesium fluoride

A: cesium pentafluorotellurate(IV)

B: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) byproducts: SiF4, ClF; TeClF5 (12.81 mmol) was allowed to react with CsF (3.40 mmol) at 90°C for 25 d;;
In neat (no solvent) byproducts: Cl2; TeClF5 (6.19 mmol) was allowed to react with CsF (3.82 mmol) at 55°C for 20 d in F.E.P react. vessel;;
In neat (no solvent) byproducts: SiF4, ClF, Cl2; TeClF5 (8.53 mmol) was condensed onto CsF (4.11 mmol) in a glass vessel and the mixt. stirred at room temp.; the react. was complete for 30 d;; TeF6, Cl2, TeFCl5 and SiF4 were removed leaving a solid; detected by IR-, Raman-, NMR-expt. and X-ray powder photography;;
In further solvent(s) byproducts: Cl2; TeClF5 (15.54 mmol) was allowed to react with CsF (3.33 mmol) at 80-90°C for 15 d in C6F6 soln.;;

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: 21975-44-0
pentafluorotellurium chloride

: potassium hydroxide

A: potassium pentafluorotellurate(IV)

B: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) byproducts: Cl2; TeFCl5 (5.22 mmol) was allowed to react with solid KOH (5.54 mmol) for 7 d;; detected by IR- and Raman expt.;

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: 40934-88-1
boron tris{pentafluoro-oxotellurate(VI)}

A: F5Te(OTeF4)(n)OTeF5

B: 7637-07-2
boron trifluoride

C: 13451-18-8
tellurium oxide

D: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
decompn. above 140°C;
decompn. above 140°C;

...Expand

: 40934-88-1
boron tris{pentafluoro-oxotellurate(VI)}

A: 7637-07-2
boron trifluoride

B: 13451-18-8
tellurium oxide

C: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
decompn. above 350°C;
decompn. above 350°C;

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: 40934-88-1
boron tris{pentafluoro-oxotellurate(VI)}

: 66270-54-0
FI(OTeF5)4

A: 66270-55-1
OI(OTeF5)3

B: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
+80°C;
+80°C;

...Expand

: cesium pentafluorotellurate(IV)

A: 15321-03-6
Cs(1+)*ClF2(1-) = CsClF2

B: 21975-44-0
pentafluorotellurium chloride

C: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
With chlorine monofluoride In solid byproducts: Cl2; High Pressure; ClF (7.52 mmol) was condensed onto CsTeF5 (5.85 mmol) in a Monel vessel and left at room temp. for 3 d;; detected by IR-, Raman, NMR-expt.;;	A n/a B <1 C n/a

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: 21975-44-0
pentafluorotellurium chloride

A: 7783-80-4
tellurium hexafluoride

B: 15192-26-4
tellurium(IV) fluoride

Conditions

Conditions	Yield
In neat (no solvent) High Pressure; heating at 250°C in a Monel vessel overnight;; detected by IR-expt.;

: 21975-44-0
pentafluorotellurium chloride

: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) byproducts: SiF4, Cl2; High Pressure; heating at 70°C for 20 d in a Monel Parr bomb, then reheating at 110°C for 2 mo; then the mixt. of products was heated at 180°C for 20 d;; detected by IR-expt.;	<1

: 21975-44-0
pentafluorotellurium chloride

: 7782-41-4
fluorine

: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) High Pressure; TeFCl5 (5.81 mmol) was allowed to react with F2 (23.2 mmol) for 3 d at 165°C in a Parr bomb;; detected by IR-, Raman and NMR-expt.;

: 21975-44-0
pentafluorotellurium chloride

: 124-40-3
dimethyl amine

A: TeF4*HN(CH3)2

B: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) byproducts: Cl2; TeClF5 (3.72 mmol) was allowed to react with HNMe2 (2.99 mmol);; detected by IR-expt.;	A n/a B <1

...Expand

: 57458-27-2
teflic acid

: NF4(1+)*HF2(1-)*99HF=NF4HF2*99HF

A: 83314-21-0
TeF5OF

B: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) byproducts: NF3, HF; TeF5OH was added to NF4NF2*99HF on vac. line at -196°C, warmed slowly to -23°C, kept for 8 h under dynamic vac.; volatiles sepd. by fractional condensation in traps (-95, -126, -142 and -210°C);	A 10-20 B <1

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: sulfur

: molybdenum ditelluride

: 7782-41-4
fluorine

: 7440-33-7
tungsten

A: 7783-77-9
molybdenum(VI) fluoride

B: 7783-80-4
tellurium hexafluoride

C: 7783-82-6
tungsten(VI) fluoride

D: 2551-62-4
sulfur(VI) hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) Ensemble of MoTe2 on W-saucer with small quantities of S, resting on a perfluorinated Ni-crucible, is combusted with F2 in a calorimeter bomb.; Gases are condensed into a trap (liq. N2).;

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: 66255-64-9
Xe(OTeF5)4

: 7783-70-2
antimony pentafluoride

A: 20533-01-1
F5TeOTeF5

B: 142533-92-4
F2XeOTeF5(1+)

C: 142533-91-3
FXe(OTeF5)2(1+)

D: 142533-90-2
Xe(OTeF5)3(1+)

E: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) heat sealing of the NMR tube with Xe-compound; cooling to -196°C; addn. of SbF5 via syringe; removing tube from drybox while cold- and heat sealing under a dynamic vac. at -196°C; not isolated; detection of compounds at 5°C by NMR;

...Expand

: 68854-32-0
OXe(OTeF5)4

: 7783-70-2
antimony pentafluoride

A: 47936-70-9
xenon fluoride cation

B: 20533-01-1
F5TeOTeF5

C: 44628-79-7
F5OTeXe(1+)

D: 142533-93-5
OXeF(OTeF5)2(1+)

E: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
In neat (no solvent) further products; heat sealing of the NMR tube with Xe-compound; cooling to -196°C; addn. of SbF5 via syringe; removing tube from drybox while cold- and heat sealing under a dynamic vac. at -196°C; not isolated; detection of compounds at 5°C by NMR;

...Expand

: tellurium oxide

: 7783-54-2
nitrogen trifluoride

: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
at 363℃; Inert atmosphere;
at 500℃; Inert atmosphere;

: tellurium

: 7783-54-2
nitrogen trifluoride

: 7783-80-4
tellurium hexafluoride

Conditions

Conditions	Yield
at 500℃; Inert atmosphere;

: 7789-78-8
calcium hydride

: 7783-80-4
tellurium hexafluoride

: 14797-71-8
18O-labeled water

A: 114595-23-2
pentafluorotellurate(VI)

B: 543-54-4
pyridinium hydrogen sulfate

Conditions

Conditions	Yield
With H2SO4 In pyridine byproducts: H2, CaF2; Sonication; O2 and H2O excluded: H2(18)O added to CaH2 in pyridine, H2 evolution, reactn. mixt. stirred and sonicated (3d, room temp.), degassed, frozen (-196 ° C), TeF6 added (vac. transfer), heated and stirred (45 ° C, 12h), caution: TeF6-pressure!; pyridine and TeF6 removed (vac.), {pyH(1+)}{(18)OTeF5} extracted into warm CH2Cl2, CH2Cl2 removed (vac., white residue), (19)F NMR, concd. H2SO4 added, vac. distn., (19)F NMR;	A 88% B n/a

Yield

With H2SO4 In pyridine byproducts: H2, CaF2; Sonication; O2 and H2O excluded: H2(18)O added to CaH2 in pyridine, H2 evolution, reactn. mixt. stirred and sonicated (3d, room temp.), degassed, frozen (-196 ° C), TeF6 added (vac. transfer), heated and stirred (45 ° C, 12h), caution: TeF6-pressure!; pyridine and TeF6 removed (vac.), {pyH(1+)}{(18)OTeF5} extracted into warm CH2Cl2, CH2Cl2 removed (vac., white residue), (19)F NMR, concd. H2SO4 added, vac. distn., (19)F NMR;

A 88%
B n/a

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