Back to Search
(4-Ethylphenyl)Boronic Acid
CAS: 63139-21-9 | C8H11BO2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
63139-21-9
Molecular Formula:
C8H11BO2
Molecular Mass:
149.99 g/mol
Names and Synonyms:
(4-Ethylphenyl)Boronic Acid
Boronic acid, B-(4-ethylphenyl)-
Boronic acid, (4-ethylphenyl)-
Benzeneboronic acid, p-ethyl-
B-(4-Ethylphenyl)boronic acid
(p-Ethylphenyl)boronic acid
(4-Ethylphenyl)boronic acid
4-Ethylbenzeneboronic acid
Identifiers:
SMILES:
CCc1ccc(B(O)O)cc1
InChI:
InChI=1S/C8H11BO2/c1-2-7-3-5-8(6-4-7)9(10)11/h3-6,10-11H,2H2,1H3
Key Properties
Melting Point
108-111 °C
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 | 149.99 g/mol | CAS Common Chemistry |
| 149.986 g/mol | RDKit | |
| 150.08520999200002 g/mol | RDKit | |
| Canonical SMILES | OB(O)C1=CC=C(C=C1)CC | CAS Common Chemistry |
| InChI | InChI=1S/C8H11BO2/c1-2-7-3-5-8(6-4-7)9(10)11/h3-6,10-11H,2H2,1H3 | CAS Common Chemistry |
| InChI Key | InChIKey=RZCPLOMUUCFPQA-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 108-111 °C | CAS Common Chemistry |
| Name | (4-Ethylphenyl)boronic acid | CAS Common Chemistry |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 40.46 Ų | RDKit |
| LogP | -0.07120000000000004 | RDKit |
| Molar Refractivity | 45.64560000000002 | RDKit |
