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2-Methyl-1,3-Pentadiene
CAS: 1118-58-7 | C6H10
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
1118-58-7
Molecular Formula:
C6H10
Molecular Weight:
82.14599999999999 g/mol
Names and Synonyms:
2-Methyl-1,3-Pentadiene
Common Name
2,4-Dimethyl-1,3-butadiene
Synonym
NSC 123452
Synonym
1,3-Dimethyl-1,3-butadiene
Synonym
2-Methyl-1,3-pentadiene
Synonym
1,3-Pentadiene, 2-methyl-
Synonym
Identifiers:
SMILES:
C=C(C)C=CC
InChI:
InChI=1S/C6H10/c1-4-5-6(2)3/h4-5H,2H2,1,3H3
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
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 82.14599999999999 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 82.07825032 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 6 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 0 count | RDKit |
| Hydrogen Bond Donors | 0 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 | 0.0 Ų | RDKit |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | 2.1386000000000003 | RDKit |
| molecular_mass | 82.15 g/mol | Legacy Database |
| density | 0.72 g/cm³ | Legacy Database |
| cas-boiling-point | 75.6-76.0 °C None | Legacy Database |
| cas-canonical-smile | C=C(C=CC)C None | Legacy Database |
| cas-density | 0.71896 g/cm3 @ Temp: 20 °C None | Legacy Database |
| cas-inchi | InChI=1S/C6H10/c1-4-5-6(2)3/h4-5H,2H2,1,3H3 None | Legacy Database |
| cas-inchi-key | InChIKey=RCJMVGJKROQDCB-UHFFFAOYSA-N None | Legacy Database |
| cas-name | 2-Methyl-1,3-pentadiene None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 29.627999999999986 | RDKit |