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3772-26-7

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3772-26-7 Structure

3772-26-7 Structure
IdentificationBack Directory
[Name]

N-ISOPROPYL-2-PYRROLIDONE
[CAS]

3772-26-7
[Synonyms]

N-Isopropl pyrrolidone
n-isopropylbutyrolactam
N-Isopropyl Pyrrolidone
N-Isopropylpyrrolidinone
N-Isopropylpyrrolizinone
1-isopropyl-2-pyrrolidone
N-ISOPROPYL-2-PYRROLIDONE
1-isopropyl-2-pyrrolidinon
1-isopropyl-2-pyrrolidinone
1-Isopropyl-2-pyrrolizinone
N-Isopropyl-2-pyrrolidinone
1-propan-2-ylpyrrolidin-2-one
1-(isopropyl)pyrrolidin-2-one
1-(1-methylethyl)-2-pyrrolidinon
1-(1-methylethyl)-2-pyrrolidinone
2-Pyrrolidinone, 1-(1-methylethyl)-
[EINECS(EC#)]

223-215-3
[Molecular Formula]

C7H13NO
[MDL Number]

MFCD00015398
[MOL File]

3772-26-7.mol
[Molecular Weight]

127.18
Chemical PropertiesBack Directory
[Melting point ]

18°C
[Boiling point ]

218℃
[density ]

0.990
[refractive index ]

1.4630
[Fp ]

31℃
[pka]

-0.47±0.20(Predicted)
[EPA Substance Registry System]

2-Pyrrolidinone, 1-(1-methylethyl)- (3772-26-7)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
[TSCA ]

TSCA listed
[Toxicity]

rat,LD50,oral,2900mg/kg (2900mg/kg),GASTROINTESTINAL: OTHER CHANGESKIDNEY, URETER, AND BLADDER: OTHER CHANGES LIVER: OTHER CHANGES,Food and Chemical Toxicology. Vol. 26, Pg. 475, 1988.
Hazard InformationBack Directory
[Uses]

N-ISOPROPYL-2-PYRROLIDONE is used as a starting material for fragrances, synthetic naproxen, and family planning drugs.
[Synthesis Reference(s)]

Tetrahedron Letters, 35, p. 3313, 1994 DOI: 10.1016/S0040-4039(00)76894-8
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