2-Piperidinone
Appearance
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Names | |
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IUPAC name
2-Piperidinone
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Other names
δ-Valerolactam; Piperidin-2-one; 2-Piperidone
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Identifiers | |
3D model (JSmol)
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ChEBI | |
ChemSpider | |
ECHA InfoCard | 100.010.567 |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C5H9NO | |
Molar mass | 99.133 g·mol−1 |
Density | 1.073 g/cm3[1] |
Melting point | 38 to 40 °C (100 to 104 °F; 311 to 313 K)[2] |
Boiling point | 256 °C (493 °F; 529 K)[2] |
291 g/L[1] | |
Hazards | |
Flash point | >110 °C (230 °F)[1] |
Safety data sheet (SDS) | MSDS |
Related compounds | |
Related compounds
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4-Piperidinone |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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2-Piperidinone (2-piperidone or δ-valerolactam) is a chemical compound classified as a lactam. It is used as an intermediate in the preparation of other chemicals.
References
- ^ a b c 2-Piperidone at Chemical Book
- ^ a b δ-Valerolactam at Sigma-Aldrich