LN-409330
4,4-Dimethyl-1-phenyl-3-pyrazolidone , 2654-58-2
Update time: 2023-04-23
PRODUCT Properties
Melting point: | 167-172 °C(lit.) |
Boiling point: | 325.75°C (rough estimate) |
Density | 1.0815 (rough estimate) |
refractive index | 1.5700 (estimate) |
Flash point: | 195 °C |
pka | 9.58±0.70(Predicted) |
Water Solubility | soluble |
BRN | 144478 |
CAS DataBase Reference | 2654-58-2(CAS DataBase Reference) |
EPA Substance Registry System | 3-Pyrazolidinone, 4,4-dimethyl-1-phenyl- (2654-58-2) |
Safety
Symbol(GHS) | GHS06 |
Signal word | Danger |
Hazard statements | H335-H315-H319-H300-H317 |
Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P270-P301+P310-P321-P330-P405-P501 |
Hazard Codes | T |
Risk Statements | 25-36/37/38-43-23/24/25 |
Safety Statements | 26-36/37-45-37/39-28A-24-36/37/39 |
RIDADR | UN 2811 6.1/PG 2 |
WGK Germany | 2 |
RTECS | UQ8710000 |
HazardClass | 6.1 |
PackingGroup | II |