4,4-Dimethyl-1-phenyl-3-pyrazolidone

4,4-Dimethyl-1-phenyl-3-pyrazolidone Structure
CAS No.
2654-58-2
Chemical Name:
4,4-Dimethyl-1-phenyl-3-pyrazolidone
Synonyms
DIMEZONE;DIMEZORE;nsc215239;Phenidone D;TIMTEC-BB SBB003657;4,4-dimethylphenidone;LABOTEST-BB LT00440816;dimethyl-phenylpyrazolidine DPP;4,4-Dimethyl-1-phenylpyrazolidone;4,4-Dimethyl-1-phenyl-3-pyrazolidon
CBNumber:
CB5289868
Molecular Formula:
C11H14N2O
Molecular Weight:
190.24
MOL File:
2654-58-2.mol
MSDS File:
SDS
Modify Date:
2023/5/4 15:14:03

4,4-Dimethyl-1-phenyl-3-pyrazolidone 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

Risk and Safety Statements

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

4,4-Dimethyl-1-phenyl-3-pyrazolidone Chemical Properties,Uses,Production

Chemical Properties

white to light orange or pink crystalline powder

4,4-Dimethyl-1-phenyl-3-pyrazolidone Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 65)Suppliers
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Capot Chemical Co.,Ltd. 571-85586718 +8613336195806 China 29798 60 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. 0551-65418671 China 34571 58 Inquiry
Hebei Guanlang Biotechnology Co., Ltd. +8619930503259 China 18433 58 Inquiry
ABCR GmbH & CO. KG 49 721 95061 0 Germany 6846 75 Inquiry
Aikon International Limited 025-58851090 13611564524 China 15952 58 Inquiry
Shanghai Uchem Inc. 15618758386 15618758386 China 2013 55 Inquiry
Shanghai Qiao Chemical Science Co., Ltd 021-58892003 China 5906 65 Inquiry
Nanjing Chemlin Chemical Co., Ltd 025-83697070 China 18079 64 Inquiry
Hefei Mokai Pharmaceutical Technology Co., Ltd 19355912709 China 2922 58 Inquiry
4,4-dimethyl-1-phenyl-3-pyrazolidinon 4,4-Dimethyl-1-phenylpyrazolidin-3-one 1-Phenyl-4,4-dimethylpyrazolidine-3-one 4,4-Dimethyl-1-phenylpyrazolidone 4,4-Dimethyl-1-phenyl-3-pyrazolidone,99% nsc215239 4,4-DIMETHYL-1-PHENYL-3-PYRAZOLIDINONE 4,4'-DIMETHYL-1-PHENYL-3-PYRAZOLIDONE 4,4-DIMETHYL-1-PHENYL-3-PYRAZOLIDONE DIMEZORE 4,4-dimethylphenidone LABOTEST-BB LT00440816 TIMTEC-BB SBB003657 4,4-Dimethyl-1-phenyl-3-pyrozolidinone 4,4-Dimethyl-1-phenyl-3-pyrazolidione 3-Pyrazolidinone, 4,4-dimethyl-1-phenyl- 4,4-Dimethyl-1-phenyl-3-pyrazolidone (Dimezone) 4,4-Dimethyl-1-phenyl-3-pyrazolidon 4,4-DIMETHYL-1-PHENYL-3-PYRAZOLIDONE DIMESON Phenidone D DIMEZONE (4,4-DIMETHYL-1-PHENYL-3-PYRAZOLIDINONE) dimethyl-phenylpyrazolidine DPP DIMEZONE 1-Phenyl-4,4-dimethyl-3-pyrazolidone 2654-58-2 Pyrazoles Building Blocks Heterocyclic Building Blocks Heterocyclic Compounds Pyrazoles