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Cas:7784-35-2
Min.Order:1 Kilogram
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Cas:7784-35-2
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Conditions | Yield |
---|---|
In liquid sulphur dioxide under Ar; recrystn. (SO2), elem. anal.; | A 100% B n/a |
sulfur
bromine
arsenic pentafluoride
B
arsenic(III) fluoride
Conditions | Yield |
---|---|
In sulfur dioxide 1 d; slow removal of solvent, cooling to 0°C; | A 99.7% B n/a |
polytetrafluoroethylene
Te4(2+)*2AsF6(1-)=Te4(AsF6)2
A
Hexafluoroethane
B
bis(pentafluoroethyl)tellurium
C
bis(pentafluoroethyl) ditelluride
D
pentafluoroethyl(nonafluorobutyl)tellurium
E
arsenic(III) fluoride
Conditions | Yield |
---|---|
at 100°C for 11 d, at 15 atm in a Monel reactor; | A n/a B 87% C 12.2% D 0.5% E n/a |
at 100°C for 11 d, at 15 atm in a Monel reactor; | A n/a B 87% C 12.2% D 0.5% E n/a |
at 100°C for 11 d, at 15 atm in a Monel reactor; | A n/a B 87% C 12.2% D 0.5% E n/a |
arsenic pentafluoride
arsenic(III) bromide
A
AsBr4(1+)*AsF6(1-)={AsBr4}{AsF6}
B
arsenic(III) fluoride
Conditions | Yield |
---|---|
With bromine Condensing of AsF5 onto Br2 and AsBr3 at -196°C, warming to -5°C until a clear soln. is formed (1 min), cooling (-196°C), repeating of process in excess of 10 times.; Evapn. of volatiles in vac (-5°C, 10 min).; | A 60% B n/a |
potassium hydrogenfluoride
arsenic trichloride
arsenic(III) fluoride
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: KAsF4, HCl; dropping AsCl3 to KF*HF over 1 h while heating to 50-60°C; and 1 h while heating to 170°C;; distn.; elem. anal.;; | 28.3% |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: C6H5COOC5H11; stirring mixt. of (C5H11O)3As and C6H5COF for 0.5 h at room temp. and 1 h while heating to 170°C;; distn. of fraction during heating process; reapeated fractionated distn.; elem. anal.;; | 15.1% |
selenium
arsenic pentafluoride
iodine
A
SeI3(1+)*AsF6(1-)=(SeI3)(AsF6)
B
arsenic(III) fluoride
Conditions | Yield |
---|---|
byproducts: NaSO3F; in cold very vigorous reaction; | |
byproducts: NaSO3F; in cold very vigorous reaction; |
Conditions | Yield |
---|---|
In neat (no solvent) from As and gaseous F2 with inflammation;; small amount of AsF5;; | |
In neat (no solvent) from gaseous F2 and As; vigorous reaction; in a sufficiently rapid flow of F2 also AsF5 is formed;; | |
In neat (no solvent) from gaseous F2 and As; vigorous reaction; in a sufficiently rapid flow of F2 also AsF5 is formed;; |
Conditions | Yield |
---|---|
In sulfuric acid on heating mixture of As2O3, CaF2 and concd. H2SO4;; |
Conditions | Yield |
---|---|
In neat (no solvent) violent reaction with inflammation;; |
Conditions | Yield |
---|---|
In neat (no solvent) heating a mixture of As2O3 and KHF2;; | |
In neat (no solvent) heating a mixture of As2O3 and KHF2;; |
potassium hydrogenfluoride
triamyl arsenite
B
arsenic(III) fluoride
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: C5H11OH; heating equimolar mixt. of (C5H11O)3As and KF*HF;; | A 0% B 0% |
arsenic pentafluoride
iodine
A
I4(2+)*2AsF6(1-) = I4(AsF6)2
B
arsenic(III) fluoride
Conditions | Yield |
---|---|
In sulfur dioxide A soln. of I2 and AsF5 was stirred in SO2 at room temp. for 48 h, volatile components were slowly removed producing dark crystals, which form a red powder by grinding.; The red powder was dissolved in SO2, the crystals were obtained by slowly removal of the solvent.; | |
In further solvent(s) A soln. of I2 and AsF5 was stirred in SO2ClF at room temp. for 48 h, volatile components were slowly removed producing a red powder.; The red powder was dissolved in SO2, the crystals were obtained by slowly removal of the solvent.; |
arsenic pentafluoride
bromine
arsenic(III) bromide
A
AsBr4(1+)*AsF6(1-)={AsBr4}{AsF6}
B
arsenic(III) fluoride
Conditions | Yield |
---|---|
AsF5 condensed at -196°C onto a mixture of Br2 and AsBr3, warmed to -5°C, recooled to -196°C (repeated for more than 10 times); AsF3 removed at -5°C under dynamic vac.; |
Conditions | Yield |
---|---|
In neat (no solvent) heating;; | |
In neat (no solvent) heating;; |
bis(cyclopentadienyl)vanadium dichloride
arsenic pentafluoride
C
arsenic(III) fluoride
Conditions | Yield |
---|---|
With ClF3 In trichlorofluoromethane byproducts: Cl2, (ClF2)(AsF6); 25°C, 8h; | A 0% B n/a C n/a |
N,N-Dimethyltrimethylsilylamine
arsenic pentafluoride
A
trimethylsilyl fluoride
B
dimethyl-N-fluoroamine
C
arsenic(III) fluoride
Conditions | Yield |
---|---|
In solid matrix onto a frozen soln. of Me3SiNMe2 in SO2 in an NMR-tube AsF5 is condensed at -196°C, warming to room temp.; monitored by NMR-spectroscopy; |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: (C2H5)2O; heating equimolar mixt. of BF3*(C2H5)2O and As2O3;; | A 0% B 0% |
triamyl arsenite
boron trifluoride diethyl etherate
A
tri-n-amylborate
B
arsenic(III) fluoride
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: (C2H5)2O; heating equimolar mixt. of BF3*(C2H5)2O and (C5H11O)3As;; | A 0% B 0% |
tris(trifluoromethyl)arsine
A
carbon tetrafluoride
B
freon-218
C
Hexafluoroethane
D
arsenic(III) fluoride
Conditions | Yield |
---|---|
Kinetics; byproducts: higher satd. perfluorohydrocarbons; thermal decompn. at 350-410°C; in platinum vessel; | A <1 B n/a C n/a D n/a |
tris(trifluoromethyl)arsine
aluminium(III) iodide
B
carbon tetrafluoride
C
Hexafluoroethane
D
arsenic(III) fluoride
Conditions | Yield |
---|---|
quick react. at 150°C (1 h); | |
quick react. at 150°C (1 h); |
cobalt(III) fluoride
tris(trifluoromethyl)arsine
A
carbon tetrafluoride
B
bis(trifluoromethyl)fluoroarsine
C
arsenic(III) fluoride
Conditions | Yield |
---|---|
in N2 stream at 100°C; fractionated condensation; | |
100°C, 3.5 h; leading of N2 stream containing (CF3)As over CoF3; |
cobalt(III) fluoride
tris(trifluoromethyl)arsine
A
carbon tetrafluoride
B
arsenic(III) fluoride
Conditions | Yield |
---|---|
160°C; | A >99 B >99 |
Conditions | Yield |
---|---|
In not given |
tris(trifluoromethyl)arsine
fluorine
A
carbon tetrafluoride
B
arsenic(III) fluoride
Conditions | Yield |
---|---|
between -66 and -28°C; |
Conditions | Yield |
---|---|
In not given byproducts: As(C2F5)3F2; 120°C; |
Conditions | Yield |
---|---|
at 20°C under vac., 1 min; monitored by IR spectroscopy; |
Conditions | Yield |
---|---|
In neat (no solvent) react. of NF3 and As on heating with inflammation;; | |
In neat (no solvent) react. of NF3 and As on heating with inflammation;; |
Conditions | Yield |
---|---|
With hydrogenchloride In neat (no solvent) byproducts: amyl alcohol, NH4Cl; passing dry HCl into mixt. containing (C5H11O)3As and NH4F*HF for 2 h at 110°C;; not isolated; mass spectroscopy; low yield;; |
Conditions | Yield |
---|---|
In liquid sulphur dioxide under inert atm.; stirring at room temp. for 1 h;; evapn.; elem. anal.; | 96% |
arsenic(III) fluoride
Conditions | Yield |
---|---|
In toluene addn. of AsF3 to Nb compd. soln. under N2; stirring, room temp., 2h; filtration; washing twice (toluene and n-hexane); drying; heating in oil pump vac. (100°C), 2h; | 95% |
arsenic(III) fluoride
Conditions | Yield |
---|---|
In neat (no solvent) addn. of AsF3 to (C2H5(CH3)4C5)TiCl3 at room temperature; heating for 3 h with stirring on reflux at 60°C; cooling down; evaporation of excess AsF3 in vac.;; sublimation at 1E-3 mbar and 80°C; elem. anal.;; | 88% |
Conditions | Yield |
---|---|
In pentane 0°C; | 86% |
Cp*TiCl3
arsenic(III) fluoride
Conditions | Yield |
---|---|
In neat (no solvent) addn. of AsF3 to Ti-compound at room temperature; stirring and heating for 3 h on reflux at 60°C; cooling to room temperature; separation of excess AsF3 in vac.;; sublimation of formed ((C5(CH3)5)TiF3)2*2AsF3 at 1E-3 mbar and 110°C; elem. anal.;; | 85% |
Bis(pentafluorphenyl)-trichlorphosphoran
arsenic(III) fluoride
Bis(pentafluorphenyl)-trifluorphosphoran
Conditions | Yield |
---|---|
1.5 h; | 76% |
1.5 h; | 76% |
phosphorus(V) chloride * TaCl5
arsenic(III) fluoride
arsenic trichloride
B
phosphorus pentafluoride
Conditions | Yield |
---|---|
heating, excess of AsF3; cooling, washing with cold AsCl3; | A 70% B n/a |
sulfur
arsenic(III) fluoride
chlorine
{SCl3}(1+)*{AsF6}(1-)=SCl3AsF6
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: AsCl3; absence of moisture; condensing AsF3 and then Cl2 onto sulfur, slow warming to room temp. (over 1 h), stirring overnight; removal of volatiles, dissoln. in liquid AsF3 at -15°C, filtration, evapn. (vac.); | 65.4% |
byproducts: AsCl3, S2Cl2; warmed from -196.degree C to room temp. in vac.; solvents evapd. in high vac. at 100°C overnight; |
arsenic(III) fluoride
Difluor-pentafluorphenyl-phosphin
Pentafluorphenyl-tetrafluorphosphoran
Conditions | Yield |
---|---|
With chlorine in a steel cylinder first at -196°C then heating (15 h) to 20°C finally 5 h at 100-110°C; pptn.; | 65% |
With Cl2 in a steel cylinder first at -196°C then heating (15 h) to 20°C finally 5 h at 100-110°C; pptn.; | 65% |
15 h refluxing at 100-110°C in a steel autoclave; fractionation was impossible; |
(2,6-diisopropylphenylimino)(2,2,6,6-tetramethylpiperidino)borane
arsenic(III) fluoride
((fluoro(2,2,6,6-tetramethylpiperidino)boryl)(2,6-diisopropylphenyl)amino)arsenic difluoride
Conditions | Yield |
---|---|
In hexane oxygen and moisture exclusion, mixing of solns. (0°C or room temp.), stirring (12 h); conc. (pptn.), washing (hexane), drying (high vacuum); elem. anal.; | 63% |
Conditions | Yield |
---|---|
In nitromethane N2-atmosphere; stirring (room temp., 3 h); evapn. (vac.), hexane addn., chromy. (SiO2, hexane, MeNO2), crystn. on concg. (-30°C); elem. anal.; | 60% |
Chlorotrifluoroethylene
antimony pentafluoride
arsenic(III) fluoride
A
Bis(2-chlor-terafluoraethyl)-fluorarsan
B
bis(1-chlorotetrafluoroethyl)chloroarsine
Conditions | Yield |
---|---|
at 20°C, 6 h; | A 58% B 14% |
at 20°C, 6 h; | A 58% B 14% |
arsenic(III) fluoride
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: AsCl3; refluxing for 1 h; cooling to 0°C, standing for 15 h, filtn. and recrystn. from AsF3; | 45% |
polytetrafluoroethylene
antimony pentafluoride
arsenic(III) fluoride
Tris(pentafluoraethyl)arsan
Conditions | Yield |
---|---|
20°C, under pressure; | 39% |
20°C, under pressure; | 39% |
pentamethylcyclopentadienyl niobium(V) tetrachloride
arsenic(III) fluoride
Conditions | Yield |
---|---|
In neat (no solvent) addn. of AsF3 to Nb compd. under N2; exothermic react.; refluxing with stirring, 1h; cooling to room temp.; storage at 5°C; pptn.; elem. anal.; | 39% |
cyclopentadienyl iron(II) dicarbonyl dimer
arsenic(III) fluoride
Conditions | Yield |
---|---|
With (CH3)2CO In neat (no solvent) (N2); complex soln. in AsF3 stirred for 6 h at 50°C, (CH3)2CO added; filtered, washed with pentane, recrystd. (acetone); elem. anal.; | 35% |
antimony pentafluoride
arsenic(III) fluoride
A
Bis(pentafluoraethyl)-fluorarsan
B
Tris(pentafluoraethyl)arsan
Conditions | Yield |
---|---|
20°C, under pressure; | A 30% B n/a |
20°C, under pressure; | A 30% B n/a |
Conditions | Yield |
---|---|
With CH3OH In neat (no solvent) (N2); (a) complex in AsF3 stirred for 3 h at 50°C, (b) evapd., dissolved in hot MeOH, NaB(C6H5)4/MeOH added; recrystd. (acetone/MeOH); elem. anal.; | 18% |
cyclopentadienyl iron(II) dicarbonyl dimer
arsenic(III) fluoride
Conditions | Yield |
---|---|
With (CH3)2CO In neat (no solvent) (N2); complex soln. in AsF3 stirred for 6 h at 50°C, (CH3)2CO added; filtered, washed with pentane, dried; elem. anal.; | 18% |
Conditions | Yield |
---|---|
With C2H5OH In neat (no solvent) (N2); (a) complex in AsF3 stirred for 3 h at 50°C, (b) evapd., dissolved in EtOH, NaB(C6H5)4/EtOH added; immediately cooled and filtered; elem. anal.; | 11% |
Conditions | Yield |
---|---|
Condensing of AsF5 onto a mixt. of Se, I2 and AsF3, an immediate reat. takes place.; Storing at room temp for 3 months, filtn.; | A 0% B 10% |
arsenic(III) fluoride
Conditions | Yield |
---|---|
In neat (no solvent) (N2); complex in AsF3 stirred for 3 h at 50°C; evapd. (vac.), recrystd. (acetone); | 10% |
Conditions | Yield |
---|---|
With C2H5OH In neat (no solvent) (N2); (a) complex in AsF3 stirred for 3 h at 50°C, (b) evapd., dissolved in EtOH, NaB(C6H5)4/EtOH added; cooled, kept for 1 wk at -20°C; elem. anal.; | 3% |
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