4-Nitrodiphenylamine
- CAS NO.：836-30-6
- Empirical Formula: C12H10N2O2
- Molecular Weight: 214.22
- MDL number: MFCD00007301
- EINECS: 212-646-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-10 10:27:28
What is 4-Nitrodiphenylamine?
Chemical properties
Orange Crystalline Solid
The Uses of 4-Nitrodiphenylamine
4-Nitrodiphenylamine was used to study reduction of nitrated diphenylamine derivatives in sediment water batch enrichments and dense cell suspensions of anaerobic, aromatic-compound-mineralizing pure bacterial cultures.
Synthesis Reference(s)
The Journal of Organic Chemistry, 42, p. 1786, 1977 DOI: 10.1021/jo00430a025
General Description
4-Nitrodiphenylamine undergoes heterogeneous catalytic transfer hydrogenation to form p-phenylenediamines. 4-Nitrodiphenylamine is used as stabilizer for propellants and explosives.
Purification Methods
Crystallise the amine from EtOH or aqueous EtOH (m 135-136o) and has m 131.5-132o after sublimation in vacuo. [Beilstein 12 H 715, 12 III 1586.]
Properties of 4-Nitrodiphenylamine
| Melting point: | 132-135 °C (lit.) |
| Boiling point: | 211 °C (30 mmHg) |
| Density | 1.2042 (rough estimate) |
| refractive index | 1.6660 (estimate) |
| Flash point: | 190°C |
| storage temp. | Refrigerator |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | -2.60±0.20(Predicted) |
| color | Orange to Brown |
| Water Solubility | INSOLUBLE |
| BRN | 2051910 |
| CAS DataBase Reference | 836-30-6(CAS DataBase Reference) |
| NIST Chemistry Reference | N-(4-Nitrophenyl)-N-phenylamine(836-30-6) |
| EPA Substance Registry System | 4-Nitrodiphenylamine (836-30-6) |
Safety information for 4-Nitrodiphenylamine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-Nitrodiphenylamine
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