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CAS No.: | 15599-91-4 | ||||||||||||||||
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Name: | HEXAFLUOROCYCLOTRIPHOSPHAZENE | ||||||||||||||||
Article Data: | 32 | ||||||||||||||||
Molecular Structure: | |||||||||||||||||
Formula: | F6N3 P3 | ||||||||||||||||
Molecular Weight: | 248.932 | ||||||||||||||||
Synonyms: | 1,3,5,2,4,6-Triazatriphosphorine,2,2,4,4,6,6-hexafluoride (7CI); Phosphonitrile fluoride, trimer (6CI);2,2,4,4,6,6-Hexafluoro-2,2,4,4,6,6-hexahydro-1,3,5,2,4,6-triazaphosphorine;Hexafluorocyclotriphosphazatriene; Hexafluorocyclotriphosphazene;Phosphonitrile fluoride trimer (P3N3F6); Phosphonitrile fluoride, cyclictrimer; Phosphonitrilic fluoride trimer | ||||||||||||||||
Density: | 2.56g/cm3 | ||||||||||||||||
Melting Point: |
25-30 °C(lit.) |
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Boiling Point: |
50.9 °C(lit.) |
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Flash Point: | °C | ||||||||||||||||
Hazard Symbols: | |||||||||||||||||
Risk Codes: | 34 | ||||||||||||||||
Safety: |
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PSA: | 66.51000 | ||||||||||||||||
LogP: | 3.96240 |
2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine
hexafluorophosphazene
Conditions | Yield |
---|---|
With 1-butyl-3-methylimidazolium Tetrafluoroborate In N,N-dimethyl-formamide at 50℃; for 5h; Reagent/catalyst; Solvent; Temperature; | 99.8% |
With H2O or HF In nitrobenzene dissolving (NPCl2)3 in freshly distd. C6H5NO2; addn. of an excess of NaF or a small amount of H2O or HF under exclusion of H2O (drying tube with P2O5); heating on refluxing;; fractionation;; | |
In gas byproducts: NaCl; (NPCl2)3 gas was passed over heated NaF at 550°C; monitoring by IR spectroscopy; |
2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine
hexafluorophosphazene
Conditions | Yield |
---|---|
With 4-n-butyl-4-methylmorpholinium hydroxide In acetonitrile at 30℃; for 2h; Temperature; Solvent; Reagent/catalyst; Ionic liquid; | 98.7% |
Reflux; | 90% |
With catalyst: 18-crown-6 In tetrahydrofuran refluxing KF with catalytic amt. of crown for 20 min, dropwise addn. of 0.1 equiv. of N3P3Cl6, refluxing (1 h); fractional distn.; |
2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine
hexafluorophosphazene
Conditions | Yield |
---|---|
With potassium fluoride; Triethylene glycol dimethyl ether; ethanol In hexane at 0 - 30℃; for 2h; Solvent; Reagent/catalyst; Temperature; | 97.2% |
With sodium fluoride In diethylene glycol dimethyl ether at 100℃; for 2h; Temperature; Solvent; Inert atmosphere; | 86% |
In not given (N2); as in: (Schmutzler, R. Inorg Synth. 1967, 9, 75); fractional distn.; | |
With sodium fluoride In ethyl acetate at 10℃; for 3h; Solvent; Temperature; Reflux; | 130 g |
2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine
hexafluorophosphazene
Conditions | Yield |
---|---|
In neat (no solvent) react. at 280-350 °C; complete react. after 2 1/2 h; passing through N2 at the end of the react.;; distn. off the product or removal of product with N2;; | 84.5% |
In neat (no solvent) react. at 280-350 °C; complete react. after 2 1/2 h; passing through N2 at the end of the react.;; distn. off the product or removal of product with N2;; | 84.5% |
2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine
sulfur dioxide
hexafluorophosphazene
Conditions | Yield |
---|---|
In neat (no solvent) condensation of 80 ml liquid SO2 on a mixt. of 200 g (NPCl2)3 and 300 g KF; heating at 98-100 °C for 22 days;; removal of an excess of SO2; fractionation, transition temp. 49-49.8 °C at 747 Torr; yield 115.3 (NPCl2)3;; | 80% |
In neat (no solvent) heating (NPCl2)3 with KF and SO2;; | |
In neat (no solvent) heating (NPCl2)3 with a 50 % excess of KF and less than the stoichiometric amount of SO2 at 100 °C in an autoclave for a few days on stirring;; | |
In neat (no solvent) heating (NPCl2)3 with a 50 % excess of KF and less than the stoichiometric amount of SO2 at 100 °C in an autoclave for a few days on stirring;; | |
In neat (no solvent) heating (NPCl2)3 with KF and SO2;; |
2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine
potassium fluorosulphinate
A
hexafluorophosphazene
B
sulfur dioxide
Conditions | Yield |
---|---|
In nitrobenzene heating a soln. of (NPCl2)3 in C6H5NO2 with solid 90 % KSO2F on refluxing; react. starting at 100. degree.C under evolution of gas;; condensation of (NPCl2)3 and formed SO2 on cooling with dry ice; isolation on distg. at 0 °C;; | A 64.5% B n/a |
In nitrobenzene heating a soln. of (NPCl2)3 in C6H5NO2 with solid 90 % KSO2F on refluxing; react. starting at 100. degree.C under evolution of gas;; condensation of (NPCl2)3 and formed SO2 on cooling with dry ice; isolation on distg. at 0 °C;; | A 64.5% B n/a |
2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine
hexafluorophosphazene
Conditions | Yield |
---|---|
In neat (no solvent) react. of P3N5 with NF3 at 710 °C;; fractional vac. distn.;; | |
In neat (no solvent) react. of P3N5 with NF3 at 710 °C;; fractional vac. distn.;; |
CF3SF5
A
Hexafluoroethane
B
sulfur tetrafluoride
C
octafluorophosphazene
D
hexafluorophosphazene
E
trifluorophosphane
Conditions | Yield |
---|---|
In neat (no solvent) heating P3N5 at 710 °C on passing in gaseous CF3SF5; flushing with N2 before and after react.; cooling the receivers with dry ice-actone;; fractional vac. distn.;; | |
In neat (no solvent) heating P3N5 at 710 °C on passing in gaseous CF3SF5; flushing with N2 before and after react.; cooling the receivers with dry ice-actone;; fractional vac. distn.;; |
2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine
potassium fluorosulphinate
A
hexafluorophosphazene
C
sulfur dioxide
Conditions | Yield |
---|---|
In neat (no solvent) react. of (NPCl2)3 with KSO2F at 120-125 °C;; | |
In neat (no solvent) react. of (NPCl2)3 with KSO2F at 120-125 °C;; |