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Molecule
Propyl 4-Oxopentanoate
CAS: 645-67-0 · C8H14O3
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 645-67-0
- Molecular Formula
- C8H14O3
- Molecular Mass
- 158.20 g/mol
Identifiers
CAS Registry Number
645-67-0
SMILES
CCCOC(=O)CCC(C)=O
InChI Key
QOSMNYMQXIVWKY-UHFFFAOYSA-N
InChI
InChI=1S/C8H14O3/c1-3-6-11-8(10)5-4-7(2)9/h3-6H2,1-2H3
Names and Synonyms
- Propyl 4-Oxopentanoate Synonym
- Pentanoic acid, 4-oxo-, propyl ester Synonym
- Levulinic acid, propyl ester Synonym
- Propyl 4-oxopentanoate Synonym
- Propyl levulinate Synonym
- NSC 4876 Synonym
- n-Propyl levulinate Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 158.20 g/mol | CAS Common Chemistry |
| 158.19699999999997 g/mol | RDKit | |
| 158.197 g/mol | RDKit | |
| Density | 0.99 g/cm³ | CAS Common Chemistry |
| 0.98988 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Boiling Point | 214-216 °C | CAS Common Chemistry |
| Canonical SMILES | O=C(OCCC)CCC(=O)C | CAS Common Chemistry |
| InChI | InChI=1S/C8H14O3/c1-3-6-11-8(10)5-4-7(2)9/h3-6H2,1-2H3 | CAS Common Chemistry |
| InChI Key | InChIKey=QOSMNYMQXIVWKY-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Propyl 4-oxopentanoate | CAS Common Chemistry |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 5 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 43.370000000000005 Ų | RDKit |
| 43.37 Ų | RDKit | |
| LogP | 1.3088 | RDKit |
| Molar Refractivity | 41.165000000000006 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.75 | RDKit |
| Exact Mass | 158.094294308 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 158.20 g/mol; density = 0.990 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C8H14O3.
