Back to Search
Molecule
4-Cyanobenzaldehyde
CAS: 105-07-7 · C8H5NO
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 105-07-7
- Molecular Formula
- C8H5NO
- Molecular Mass
- 131.13 g/mol
Identifiers
CAS Registry Number
105-07-7
SMILES
N#Cc1ccc(C=O)cc1
InChI Key
WZWIQYMTQZCSKI-UHFFFAOYSA-N
InChI
InChI=1S/C8H5NO/c9-5-7-1-3-8(6-10)4-2-7/h1-4,6H
Names and Synonyms
- 4-Cyanobenzaldehyde Systematic Name
- Benzonitrile, 4-formyl- Synonym
- Terephthalaldehydonitrile Synonym
- Benzaldehyde, p-cyano- Synonym
- 4-Formylbenzonitrile Synonym
- p-Cyanobenzaldehyde Synonym
- 4-Cyanobenzaldehyde Synonym
- p-Formylbenzonitrile Synonym
- p-Cyanobenzenecarboxaldehyde Synonym
- NSC 5091 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 131.13 g/mol | CAS Common Chemistry |
| 131.134 g/mol | RDKit | |
| Canonical SMILES | N#CC1=CC=C(C=O)C=C1 | CAS Common Chemistry |
| InChI | InChI=1S/C8H5NO/c9-5-7-1-3-8(6-10)4-2-7/h1-4,6H | CAS Common Chemistry |
| InChI Key | InChIKey=WZWIQYMTQZCSKI-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 100.5 °C | CAS Common Chemistry |
| Name | 4-Cyanobenzaldehyde | CAS Common Chemistry |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 40.86 Ų | RDKit |
| LogP | 1.37078 | RDKit |
| 1.3708 | RDKit | |
| Molar Refractivity | 36.54450000000001 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 131.03711378 g/mol | RDKit |
| Boiling Point | 133 °C @ 12 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
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.
External Resources
Convert
Quick conversion
MW = 131.13 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C8H5NO.
