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ChemicalBook--->CAS DataBase List--->2654-58-2

2654-58-2

2654-58-2 Structure

2654-58-2 Structure
IdentificationMore
[Name]

4,4-Dimethyl-1-phenyl-3-pyrazolidone
[CAS]

2654-58-2
[Synonyms]

4,4-DIMETHYL-1-PHENYL-3-PYRAZOLIDINONE
4,4'-DIMETHYL-1-PHENYL-3-PYRAZOLIDONE
4,4-DIMETHYL-1-PHENYL-3-PYRAZOLIDONE
DIMEZONE
DIMEZORE
LABOTEST-BB LT00440816
TIMTEC-BB SBB003657
4,4-dimethyl-1-phenyl-3-pyrazolidinon
4,4-dimethylphenidone
nsc215239
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
4,4-Dimethyl-1-phenylpyrazolidin-3-one
[EINECS(EC#)]

220-181-1
[Molecular Formula]

C11H14N2O
[MDL Number]

MFCD00044325
[Molecular Weight]

190.24
[MOL File]

2654-58-2.mol
Chemical PropertiesBack Directory
[Appearance]

white to light orange or pink crystalline powder
[Melting point ]

167-172 °C(lit.)
[Boiling point ]

325.75°C (rough estimate)
[density ]

1.0815 (rough estimate)
[refractive index ]

1.5700 (estimate)
[Fp ]

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]

2654-58-2(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

T
[Risk Statements ]

R25:Toxic if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S37/39:Wear suitable gloves and eye/face protection .
S24:Avoid contact with skin .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[RIDADR ]

UN 2811 6.1/PG 2
[WGK Germany ]

2
[RTECS ]

UQ8710000
[HazardClass ]

6.1
[PackingGroup ]

II
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

4,4-Dimethyl-1-phenyl-3-pyrazolidone(2654-58-2).msds
Hazard InformationBack Directory
[Chemical Properties]

white to light orange or pink crystalline powder
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

4,4-Dimethyl-1-phenyl-3-pyrazolidinone, 99%(2654-58-2)
[Sigma Aldrich]

2654-58-2(sigmaaldrich)
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