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Substance Name: 1-(2-Hydroxyethyl)-2-pyrrolidinone
RN: 3445-11-2
UNII: 297G099QOU
InChIKey: WDQFELCEOPFLCZ-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C6-H11-N-O2

Molecular Weight

  • 129.158
 
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Names and Synonyms

Name of Substance

  • 1-(2-Hydroxyethyl)-2-pyrrolidinone

Synonyms

  • 1-(2-Hydroxyethyl)-2-pyrrolidinone
  • 5-21-06-00341 (Beilstein Handbook Reference)
  • BRN 0112181
  • EC 222-359-4
  • EINECS 222-359-4
  • N-(2-Hydroxyethyl)-2-pyrrolidone
  • N-2-Hydroxyethylpyrrolidin-2-one
  • UNII-297G099QOU

Systematic Names

  • 1-(2-Hydroxyethyl)pyrrolidin-2-one
  • 2-Pyrrolidinone, 1-(2-hydroxyethyl)-

Registry Numbers

CAS Registry Number

  • 3445-11-2

FDA UNII

  • 297G099QOU

System Generated Number

  • 0003445112

Structure Descriptors

InChI

1S/C6H11NO2/c8-5-4-7-3-1-2-6(7)9/h8H,1-5H2

InChIKey

WDQFELCEOPFLCZ-UHFFFAOYSA-N

Smiles

O=C1N(CCC1)CCO

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 14430mg/kg (14430mg/kg)   United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-0682-0448S,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 20 deg C   EXP
Boiling Point 295 deg C   EXP
log P (octanol-water) -1.080 (none)   EST
Atmospheric OH Rate Constant 3.03E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.