1-Phenyl-3-pyrazolidinone
ALDRICH/127914 - 97%
Synonym: Phenidone
CAS Number: 92-43-3
Empirical Formula (Hill Notation): C9H10N2O
Molecular Weight: 162.19
EC Number: 202-155-1
MDL Number: MFCD00003094
Linear Formula: C9H10N2O
Product Type: Chemical
| assay | 97% |
| form | powder |
| InChI | 1S/C9H10N2O/c12-9-6-7-11( |
| InChI key | CMCWWLVWPDLCRM-UHFFFAOYSA |
| mp | 119-121 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | O=C1CCN(N1)c2ccccc2 |
| Application: | 1-Phenyl-3-pyrazolidinone was used as a photograph developing agent. |
| Packaging: | 25, 100 g in poly bottle |
| Symbol | ![]() GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302 - H411 |
| Precautionary statements | P264 - P270 - P273 - P301 + P312 - P391 - P501 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-51/53 |
| Safety Statements | 61 |
| RIDADR | UN 2811 6.1 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | 275.5 °F - Pensky-Martens c |
| Flash Point(C) | 135.3 °C - Pensky-Martens c |
| Purity | 97% |
| mp | 119-121 °C (lit.) |
| UNSPSC | 12352100 |



