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Molecule
2-Nitrophenyl Isocyanate
CAS: 3320-86-3 · C7H4N2O3
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 3320-86-3
- Molecular Formula
- C7H4N2O3
- Molecular Mass
- 164.12 g/mol
Identifiers
CAS Registry Number
3320-86-3
SMILES
O=C=Nc1ccccc1[N+](=O)[O-]
InChI Key
JRVZITODZAQRQM-UHFFFAOYSA-N
InChI
InChI=1S/C7H4N2O3/c10-5-8-6-3-1-2-4-7(6)9(11)12/h1-4H
Names and Synonyms
- 2-Nitrophenyl Isocyanate Systematic Name
- Benzene, 1-isocyanato-2-nitro- Synonym
- Isocyanic acid, o-nitrophenyl ester Synonym
- 1-Isocyanato-2-nitrobenzene Synonym
- o-Nitrophenyl isocyanate Synonym
- 2-Nitrophenyl isocyanate Synonym
- NSC 5384 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 164.12 g/mol | CAS Common Chemistry |
| 164.11999999999995 g/mol | RDKit | |
| Canonical SMILES | O=C=NC=1C=CC=CC1N(=O)=O | CAS Common Chemistry |
| InChI | InChI=1S/C7H4N2O3/c10-5-8-6-3-1-2-4-7(6)9(11)12/h1-4H | CAS Common Chemistry |
| InChI Key | InChIKey=JRVZITODZAQRQM-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 41 °C | CAS Common Chemistry |
| Name | 2-Nitrophenyl isocyanate | CAS Common Chemistry |
| Heavy Atom Count | 12 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 72.57 Ų | RDKit |
| 67.73 Ų | chempirical lib | |
| LogP | 1.5621 | RDKit |
| Molar Refractivity | 40.87790000000001 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 164.022191988 g/mol | RDKit |
| Boiling Point | 135 °C @ 17 Torr | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
7
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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
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MW = 164.12 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C7H4N2O3.
