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Cyclopentane
CAS: 287-92-3 | C5H10
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
287-92-3
Molecular Formula:
C5H10
Molecular Weight:
70.135 g/mol
Names and Synonyms:
Cyclopentane
Common Name
CP
Synonym
IP 85
Synonym
H&N
Synonym
Marukazol FH
Synonym
Exxsol HP 95
Synonym
NSC 60213
Synonym
Exxsol Cyclopentane S
Synonym
Zeonsolv HP
Synonym
Pentamethylene
Synonym
Cyclopentane
Synonym
Identifiers:
SMILES:
C1CCCC1
InChI:
InChI=1S/C5H10/c1-2-4-5-3-1/h1-5H2
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 |
|---|---|---|
| molecular_mass | 70.14 g/mol | Legacy Database |
| density | 0.75 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Cyclopentane None | Legacy Database |
| cas-boiling-point | 49.2 °C @ Press: 760 Torr None | Legacy Database |
| cas-canonical-smile | C1CCCC1 None | Legacy Database |
| cas-density | 0.7457 g/cm3 @ Temp: 20 °C None | Legacy Database |
| cas-inchi | InChI=1S/C5H10/c1-2-4-5-3-1/h1-5H2 None | Legacy Database |
| cas-inchi-key | InChIKey=RGSFGYAAUTVSQA-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | -93.9 °C None | Legacy Database |
| cas-name | Cyclopentane None | Legacy Database |
| wikipedia-name | Cyclopentane None | Legacy Database |
| LogP | 1.9505000000000001 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 70.135 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 70.07825032 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 5 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 0 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 0 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 0.0 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 23.084999999999994 | RDKit |