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CAS No.: | 66034-17-1 |
---|---|
Name: | Diphosphoric acid, compd. with piperazine (1:1) |
Article Data: | 5 |
Cas Database | |
Molecular Structure: | |
Formula: | C4H10N2.H4O7P2 |
Molecular Weight: | 264.112 |
Synonyms: | piperazine pyrophosphate;Diphosphoric acid,compd. with piperazine (1:1); |
EINECS: | N/A |
Density: | 1.71 g/cm3 |
Melting Point: | 326 - 328 °C (H2O) |
Boiling Point: | N/A |
Flash Point: | N/A |
Solubility: | N/A |
Appearance: | N/A |
Hazard Symbols: | N/A |
Risk Codes: | N/A |
Safety: | |
Transport Information: | N/A |
PSA: | 167.97000 |
LogP: | -0.97480 |
piperazine diphosphate
piperazine pyrophosphate
Conditions | Yield |
---|---|
With boron phosphate In iP2028 at 210 - 230℃; for 2h; Product distribution / selectivity; | 98% |
With boron phosphate at 210 - 230℃; for 2h; Temperature; Reagent/catalyst; Dean-Stark; | 98% |
With phosphoric acid In iP2028; water at 210 - 230℃; for 2h; Product distribution / selectivity; Dean-Stark trap; | 97% |
piperazine
piperazine pyrophosphate
Conditions | Yield |
---|---|
With hydrogenchloride; sodium pyrophosphate In water at 10 - 20℃; for 3h; Product distribution / selectivity; | 46% |
piperazine diphosphate
2,4,6-triamino-1,3,5-triazinium orthophosphate
B
piperazine pyrophosphate
Conditions | Yield |
---|---|
at 230 - 270℃; Product distribution / selectivity; |
piperazine hydrogen phosphate
piperazine pyrophosphate
Conditions | Yield |
---|---|
With phosphoric acid In 5,5-dimethyl-1,3-cyclohexadiene at 150 - 300℃; | |
With ammonium dihydrogen phosphate In paraffin oil at 210℃; for 1h; Temperature; |
Conditions | Yield |
---|---|
With hydrogenchloride In water at 10 - 20℃; for 3h; | 0.23 mol |
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