N-Isopropyl-2-pyrrolidone

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N-Isopropyl-2-pyrrolidone manufacturers
N-Isopropyl-2-pyrrolidone Basic information
Product Name:N-Isopropyl-2-pyrrolidone
Synonyms:N-Isopropyl Pyrrolidone;1-(1-methylethyl)-2-pyrrolidinon;1-(1-methylethyl)-2-pyrrolidinone;1-(isopropyl)pyrrolidin-2-one;1-Isopropyl-2-pyrrolizinone;1-isopropyl-2-pyrrolidinon;1-isopropyl-2-pyrrolidinone;n-isopropylbutyrolactam
CAS:3772-26-7
MF:C7H13NO
MW:127.18
EINECS:223-215-3
Product Categories:
Mol File:3772-26-7.mol
N-Isopropyl-2-pyrrolidone Structure
N-Isopropyl-2-pyrrolidone Chemical Properties
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 System2-Pyrrolidinone, 1-(1-methylethyl)- (3772-26-7)
Safety Information
TSCA TSCA listed
Toxicityrat,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.
MSDS Information
N-Isopropyl-2-pyrrolidone Usage And Synthesis
UsesN-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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