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Molecule
1,2-Dimethylcyclopentane
CAS: 2452-99-5 · C7H14
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 2452-99-5
- Molecular Formula
- C7H14
- Molecular Mass
- 98.19 g/mol
Identifiers
CAS Registry Number
2452-99-5
SMILES
CC1CCCC1C
InChI Key
RIRARCHMRDHZAR-UHFFFAOYSA-N
InChI
InChI=1S/C7H14/c1-6-4-3-5-7(6)2/h6-7H,3-5H2,1-2H3
Names and Synonyms
- 1,2-Dimethylcyclopentane Synonym
- Cyclopentane, 1,2-dimethyl- Synonym
- 1,2-Dimethylcyclopentane Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 98.19 g/mol | CAS Common Chemistry |
| 98.189 g/mol | RDKit | |
| Density | 0.76 g/cm³ | CAS Common Chemistry |
| 0.7629 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Canonical SMILES | CC1CCCC1C | CAS Common Chemistry |
| InChI | InChI=1S/C7H14/c1-6-4-3-5-7(6)2/h6-7H,3-5H2,1-2H3 | CAS Common Chemistry |
| InChI Key | InChIKey=RIRARCHMRDHZAR-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -119.1 °C | CAS Common Chemistry |
| Name | 1,2-Dimethylcyclopentane | CAS Common Chemistry |
| Heavy Atom Count | 7 | 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 | 2.442500000000001 | RDKit |
| 2.4425 | RDKit | |
| Molar Refractivity | 32.17899999999998 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 98.109550448 g/mol | RDKit |
| Boiling Point | 92-96 °C @ 758 Torr | CAS Common Chemistry |
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
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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 = 98.19 g/mol; density = 0.760 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C7H14.
