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Benzene
CAS: 71-43-2 | C6H6
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
71-43-2
Molecular Formula:
C6H6
Molecular Mass:
78.11 g/mol
Names and Synonyms:
Benzene
Benzene
Benzol
Coal naphtha
Cyclohexatriene
Phene
Phenyl hydride
Pyrobenzol
Benzole
Pyrobenzole
[6]Annulene
1,3,5-Cyclohexatriene
NSC 67315
Identifiers:
SMILES:
c1ccccc1
InChI:
InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H
Key Properties
Boiling Point
80.1 °C
CAS Common Chemistry
Melting Point
5.5 °C
CAS Common Chemistry
Density
0.88 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 | 78.11 g/mol | CAS Common Chemistry |
| 78.11399999999999 g/mol | RDKit | |
| 78.046950192 g/mol | RDKit | |
| Density | 0.88 g/cm³ | CAS Common Chemistry |
| 0.8787 g/cm3 @ Temp: 15 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Benzene | CAS Common Chemistry |
| Boiling Point | 80.1 °C | CAS Common Chemistry |
| Canonical SMILES | C=1C=CC=CC1 | CAS Common Chemistry |
| InChI | InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H | CAS Common Chemistry |
| InChI Key | InChIKey=UHOVQNZJYSORNB-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 5.5 °C | CAS Common Chemistry |
| Name | Benzene | CAS Common Chemistry |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 1.6866 | RDKit |
| Molar Refractivity | 26.441999999999993 | RDKit |
