Back to Search
4-Nitro-O-Xylene
CAS: 99-51-4 | C8H9NO2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
99-51-4
Molecular Formula:
C8H9NO2
Molecular Mass:
151.17 g/mol
Names and Synonyms:
4-Nitro-O-Xylene
Benzene, 1,2-dimethyl-4-nitro-
o-Xylene, 4-nitro-
1,2-Dimethyl-4-nitrobenzene
4-Nitro-1,2-dimethylbenzene
3,4-Dimethyl-1-nitrobenzene
4-Nitro-o-xylene
NSC 66555
Identifiers:
SMILES:
Cc1ccc([N+](=O)[O-])cc1C
InChI:
InChI=1S/C8H9NO2/c1-6-3-4-8(9(10)11)5-7(6)2/h3-5H,1-2H3
Key Properties
Boiling Point
254 °C @ Press: 760 Torr
CAS Common Chemistry
Melting Point
30-31 °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 | 151.17 g/mol | CAS Common Chemistry |
| 151.165 g/mol | RDKit | |
| 151.063328528 g/mol | RDKit | |
| Boiling Point | 254 °C @ Press: 760 Torr | CAS Common Chemistry |
| Canonical SMILES | O=N(=O)C1=CC=C(C(=C1)C)C | CAS Common Chemistry |
| InChI | InChI=1S/C8H9NO2/c1-6-3-4-8(9(10)11)5-7(6)2/h3-5H,1-2H3 | CAS Common Chemistry |
| InChI Key | InChIKey=HFZKOYWDLDYELC-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 30-31 °C | CAS Common Chemistry |
| Name | 4-Nitro-o-xylene | CAS Common Chemistry |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 43.14 Ų | RDKit |
| LogP | 2.21164 | RDKit |
| Molar Refractivity | 42.57040000000003 | RDKit |
