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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 Mass:
70.14 g/mol
Names and Synonyms:
Cyclopentane
Cyclopentane
Pentamethylene
Zeonsolv HP
Exxsol Cyclopentane S
NSC 60213
Exxsol HP 95
Marukazol FH
H&N
IP 85
CP
Identifiers:
SMILES:
C1CCCC1
InChI:
InChI=1S/C5H10/c1-2-4-5-3-1/h1-5H2
Key Properties
Boiling Point
49.2 °C @ Press: 760 Torr
CAS Common Chemistry
Melting Point
-93.9 °C
CAS Common Chemistry
Density
0.75 g/cm³
CAS Common Chemistry
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
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 70.14 g/mol | CAS Common Chemistry |
| 70.135 g/mol | RDKit | |
| 70.07825032 g/mol | RDKit | |
| Density | 0.75 g/cm³ | CAS Common Chemistry |
| 0.7457 g/cm3 @ Temp: 20 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Cyclopentane | CAS Common Chemistry |
| Boiling Point | 49.2 °C @ Press: 760 Torr | CAS Common Chemistry |
| Canonical SMILES | C1CCCC1 | CAS Common Chemistry |
| InChI | InChI=1S/C5H10/c1-2-4-5-3-1/h1-5H2 | CAS Common Chemistry |
| InChI Key | InChIKey=RGSFGYAAUTVSQA-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -93.9 °C | CAS Common Chemistry |
| Name | Cyclopentane | CAS Common Chemistry |
| Heavy Atom Count | 5 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 1.9505000000000001 | RDKit |
| Molar Refractivity | 23.084999999999994 | RDKit |
