1,3-diphenyl-1H-pyrazole-4,5-dione 4-[(4-methylphenyl)hydrazone]
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1,3-diphenyl-1H-pyrazole-4,5-dione 4-[(4-methylphenyl)hydrazone] ??? ???
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- ?? ??:
- 6528-22-9
- ???:
- 1,3-diphenyl-1H-pyrazole-4,5-dione 4-[(4-methylphenyl)hydrazone]
- ???(??):
- 2,5-diphenyl-2H-pyrazole-3,4-dione-4-p-tolylhydrazone;1,3-diphenyl-1H-pyrazole-4,5-dione 4-[(4-methylphenyl)hydrazone];1H-Pyrazole-4,5-dione, 1,3-diphenyl-, 4-[2-(4-methylphenyl)hydrazone]
- CBNumber:
- CB71888480
- ???:
- C22H18N4O
- ??? ??:
- 354.4
- MOL ??:
- 6528-22-9.mol
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1,3-diphenyl-1H-pyrazole-4,5-dione 4-[(4-methylphenyl)hydrazone] ??
- ???
- 185-186 °C
- ?? ?
- 499.5±38.0 °C(Predicted)
- ??
- 1.20±0.1 g/cm3(Predicted)
- ?? ?? (pKa)
- -1.50±0.40(Predicted)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ????(GHS): |
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| ?? ?: |
Warning |
| ??·?? ??: |
| ?? |
??·?? ?? |
?? ?? |
?? |
?? ? |
?? ?? |
P- ?? |
| H302 |
??? ??? |
?? ?? ?? - ?? |
?? 4 |
?? |
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P264, P270, P301+P312, P330, P501 |
| H315 |
??? ??? ??? |
????? ?? ????? |
?? 2 |
?? |
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P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
?? ?? ??? ??? |
?? ? ?? ?? ??? ?? |
?? 2A |
?? |
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P264, P280, P305+P351+P338,P337+P313P |
| H335 |
?? ???? ??? ? ?? |
?? ???? ?? - 1? ??;???? ?? |
?? 3 |
?? |
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| ??????: |
| P264 |
?? ??? ?? ??? ????. |
| P264 |
?? ??? ?? ??? ????. |
| P270 |
? ??? ??? ??? ???, ???? ???? ???. |
| P280 |
????/???/???/?????? ?????. |
| P301+P312 |
??? ???? ??? ????(??)? ??? ????. |
| P302+P352 |
??? ??? ??? ?? ????. |
| P305+P351+P338 |
?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????. |
| P321 |
(…) ??? ???. |
| P330 |
?? ?????. |
| P332+P313 |
?? ??? ??? ???? ??· ??? ????. |
| P362 |
??? ??? ?? ?? ?? ????? |
| P501 |
...? ??? / ??? ?? ???. |
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1,3-diphenyl-1H-pyrazole-4,5-dione 4-[(4-methylphenyl)hydrazone] C??? ??, ??, ??
1,3-diphenyl-1H-pyrazole-4,5-dione 4-[(4-methylphenyl)hydrazone] ?? ?? ? ???
???
?? ??
1,3-diphenyl-1H-pyrazole-4,5-dione 4-[(4-methylphenyl)hydrazone] ?? ??
???( 3)?? ??
1,3-diphenyl-1H-pyrazole-4,5-dione 4-[(4-methylphenyl)hydrazone] ?? ??:
