4,4'-Dinitrobiphenyl
- CAS NO.：1528-74-1
- Empirical Formula: C12H8N2O4
- Molecular Weight: 244.2
- MDL number: MFCD00039744
- EINECS: 216-210-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:47:33
What is 4,4'-Dinitrobiphenyl?
The Uses of 4,4'-Dinitrobiphenyl
steroid hormone precursor
Safety Profile
An eye irritant. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx
Purification Methods
Crystallise the biphenyl from *C6H6, EtOH (charcoal) or Me2CO. Dry it under vacuum over P2O5. It sublimes at ~138o/2.9x10-3mm. [Beilstein 5 H 584, 5 III 1760, 5 IV 1827.]
Properties of 4,4'-Dinitrobiphenyl
| Melting point: | 242°C |
| Boiling point: | 387.12°C (rough estimate) |
| Density | 1.3468 (rough estimate) |
| refractive index | 1.6360 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| color | White to Orange to Green |
| CAS DataBase Reference | 1528-74-1(CAS DataBase Reference) |
| EPA Substance Registry System | 1,1'-Biphenyl, 4,4'-dinitro- (1528-74-1) |
Safety information for 4,4'-Dinitrobiphenyl
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye 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. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P501:Dispose of contents/container to..… |
Computed Descriptors for 4,4'-Dinitrobiphenyl
New Products
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