2-Pentanone
From Infogalactic: the planetary knowledge core
Skeletal formula of 2-pentanone | |
Ball-and-stick model of 2-pentanone | |
Names | |
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IUPAC name
2-pentanone
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Other names
methyl propyl ketone
2-pentanone MPK |
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Identifiers | |
107-87-9 | |
ChEBI | CHEBI:16472 |
ChEMBL | ChEMBL45345 |
ChemSpider | 7607 |
Jmol 3D model | Interactive image |
KEGG | C01949 |
PubChem | 7895 |
RTECS number | CY1400000 |
UNII | I97392I10V |
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Properties | |
C5H10O | |
Molar mass | 86.13 g/mol |
Appearance | Colorless liquid |
Odor | resembling acetone |
Density | 0.809 g/ml |
Melting point | −86 °C (−123 °F; 187 K) |
Boiling point | 102 °C (216 °F; 375 K) |
6% (20°C)[1] | |
Vapor pressure | 3.6 kPa (20 °C) |
Refractive index (nD)
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1.390 (20 °C) |
Viscosity | 0.50 mPa·s (20 °C) |
Vapor pressure | {{{value}}} |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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verify (what is ?) | |
Infobox references | |
2-Pentanone or methyl propyl ketone (MPK) is a ketone and solvent of minor importance. It is comparable to methyl ethyl ketone, but has a lower solvency and is more expensive.[2] It occurs naturally in Nicotiana tabacum (Tobacco).[3]