Benzidine CAS#: 92-87-5; ChemWhat Code: 34709
Names & Identifiers |
| Product Name | Benzidine |
| Synonyms | [1,1′-Biphenyl]-4,4′-diamine;4,4’-bianiline;4,4’-biphenylenediamine;4,4’-diamino-bipheny;4,4’-diaminodiphenyl;4,4’-diphenylenediamine;4,4′-Bianiline;4,4′-Biphenylenediamine |
| CAS Registry Number | 92-87-5 |
| Molecular Formula | C12H12N2 |
| Molecular Weight | 184.24 |
| EINECS | 202-199-1 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 127-128 °C |
| Boiling Point | 402°C |
| Density | 1.25 |
| Flash Point | 11 °C |
| Storage | 2-8°C |
| pka | 4.66(at 30℃) |
| Water Solubility | Sparingly soluble. <0.1 g/100 mL at 22 ºC |
| Merck | 13,1077 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Benzidine(92-87-5) |
| EPA Substance Registry System | [1,1'-Biphenyl]- 4,4'-diamine(92-87-5) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | T,N,F,Xn |
| R Phrase | 45-22-50/53-52/53-39/23/24/25-23/24/25-11-36/37/38-20/21/22-51/53-67 |
| S Phrase | 53-45-60-61-36/37-16-7-36-26 |
| RIDADR | UN 1885 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | DC9625000 |
| F | 8 |
| Storage Class | 6.1(a) |
| Packing Group | II |
| Hazardous Substances Data | 92-87-5(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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