Back to Search
Cyclobutanecarboxylic Acid
CAS: 3721-95-7 | C5H8O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
3721-95-7
Molecular Formula:
C5H8O2
Molecular Weight:
100.11700000000002 g/mol
Names and Synonyms:
Cyclobutanecarboxylic Acid
Cyclobutanoic acid
NSC 4535
Cyclobutane-1-carboxylic acid
Cyclobutylcarboxylic acid
Cyclobutanecarboxylic acid
Identifiers:
SMILES:
O=C(O)C1CCC1
InChI:
InChI=1S/C5H8O2/c6-5(7)4-2-1-3-4/h4H,1-3H2,(H,6,7)
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
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.
All Properties
Comprehensive physical and chemical properties
Physical Properties
| Property | Value | Source |
|---|---|---|
| cas-canonical-smile | O=C(O)C1CCC1 None | Legacy Database |
| cas-density | 1.0470 g/cm3 @ Temp: 420 °C None | Legacy Database |
| cas-inchi | InChI=1S/C5H8O2/c6-5(7)4-2-1-3-4/h4H,1-3H2,(H,6,7) None | Legacy Database |
| cas-inchi-key | InChIKey=TXWOGHSRPAYOML-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | -2 °C None | Legacy Database |
| cas-name | Cyclobutanecarboxylic acid None | Legacy Database |
| LogP | 0.8711 | RDKit |
| molecular_mass | 100.12 g/mol | Legacy Database |
| density | 1.05 g/cm³ | Legacy Database |
| cas-boiling-point | 190 °C None | Legacy Database |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 100.11700000000002 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 100.052429496 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 7 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 1 count | RDKit |
| Hydrogen Bond Donors | 1 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 1 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 37.3 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 24.97679999999999 | RDKit |
