| Identification | More | [Name]
4-Chloro-2-nitrobenzonitrile | [CAS]
34662-32-3 | [Synonyms]
4-CHLORO-2-NITROBENZONITRILE
2-NITRO-4-CHLOROBENZONITRILE | [EINECS(EC#)]
252-133-0 | [Molecular Formula]
C7H3ClN2O2 | [MDL Number]
MFCD00027398 | [Molecular Weight]
182.56 | [MOL File]
34662-32-3.mol |
| Chemical Properties | Back Directory | [Melting point ]
99-101 | [Boiling point ]
313.5±27.0 °C(Predicted) | [density ]
1.47±0.1 g/cm3(Predicted) | [storage temp. ]
Store at room temperature | [form ]
powder | [color ]
lemon | [InChI]
1S/C7H3ClN2O2/c8-6-2-1-5(4-9)7(3-6)10(11)12/h1-3H | [InChIKey]
OZKOAADVLVCNFO-UHFFFAOYSA-N | [SMILES]
[O-][N+](=O)c1cc(Cl)ccc1C#N | [CAS DataBase Reference]
34662-32-3(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
36/37/38 | [Safety Statements ]
26-24/25 | [WGK Germany ]
3 | [Hazard Note ]
Harmful/Irritant | [HS Code ]
29269090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Description]
4-Chloro-2-nitrobenzonitrile [34662-32-3], 1-chloro-4-cyano-3-nitrobenzene, Mr 182.57, mp 100 – 101℃, is obtained by the Sandmeyer reaction of 4-chloro-2-nitrobenzene diazonium salt with copper cyanide. Reduction of the nitro group with iron yields 2-amino-4-chlorobenzonitrile: the latter is an intermediate for the production of azo dyes. |
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