N1,N1-Bis(4-aminophenyl)-1,4-benzenediamine
N,N-bis(4-aminophenyl)benzene-1,4-diamine
CAS: 5981-09-9
Molecular Formula: C18H18N4
N1,N1-Bis(4-aminophenyl)-1,4-benzenediamine - Names and Identifiers
| Name | N,N-bis(4-aminophenyl)benzene-1,4-diamine |
| Synonyms | TAPA Tris(4-aminophenyl)amine TRIS(P-AMINOPHENYL)AMINE 4,4',4''-Nitrilotrianiline 4,4',4''-Nitrilotris(aniline) 4,4',4''-Nitrilotris(benzenamine) N,N-Bis(4-aminophenyl)benzene-1,4-diamine N,N-bis(4-aminophenyl)benzene-1,4-diamine N,N-Bis(4-aminophenyl)-1,4-benzenediamine N1,N1-Bis(4-aminophenyl)-1,4-benzenediamine 1,4-Benzenediamine, N,N-bis(4-aminophenyl)- 1,4-Benzenediamine, N1,N1-bis(4-aminophenyl)- |
| CAS | 5981-09-9 |
| EINECS | 227-791-7 |
| InChI | InChI=1/C18H18N4/c19-13-1-7-16(8-2-13)22(17-9-3-14(20)4-10-17)18-11-5-15(21)6-12-18/h1-12H,19-21H2 |
N1,N1-Bis(4-aminophenyl)-1,4-benzenediamine - Physico-chemical Properties
| Molecular Formula | C18H18N4 |
| Molar Mass | 290.36 |
| Density | 1.276±0.06 g/cm3(Predicted) |
| Melting Point | 230 °C |
| Boling Point | 571.3±45.0 °C(Predicted) |
| Flash Point | 294.1°C |
| Water Solubility | Slightly soluble in water. |
| Solubility | Soluble in DMSO, DMF, Insoluble in methanol & water |
| Vapor Presure | 4.63E-13mmHg at 25°C |
| Appearance | Solid |
| Color | Grey coloured crystalline powder |
| pKa | 7.03±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.751 |
| MDL | MFCD00778301 |
N1,N1-Bis(4-aminophenyl)-1,4-benzenediamine - Risk and Safety
| TSCA | Yes |
| HS Code | 29215900 |
N1,N1-Bis(4-aminophenyl)-1,4-benzenediamine - Reference Information
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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