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1,5-Dihydro-2H-pyrrol-2-one
[CAS# 4031-15-6]

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Identification
Name 1,5-Dihydro-2H-pyrrol-2-one
Synonyms 1H-Pyrrole-2(5H)-one; 2,5-Dihydropyrrol-2-one
Molecular Structure CAS # 4031-15-6, 1,5-Dihydro-2H-pyrrol-2-one, 1H-Pyrrole-2(5H)-one, 2,5-Dihydropyrrol-2-one
Molecular Formula C4H5NO
Molecular Weight 83.09
CAS Registry Number 4031-15-6
EC Number 889-269-0
Properties
Solubility Freely soluble (129 g/L) (25 ºC), Calc.*
Density 1.114±0.06 g/cm3 (20 ºC 760 Torr), Calc.*
Melting point 140 ºC**
* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)
** Langenbeck, Wolfgang; Chemische Berichte 1951, V84, P526-7.
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Specific target organ toxicity - single exposureSTOT SE3H335
Skin irritationSkin Irrit.2H315
Eye irritationEye Irrit.2AH319
SDS Available
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List of Reports Available for 1,5-Dihydro-2H-pyrrol-2-one
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