N,N'-Diphenylbenzidin
Bezeichnung:N,N'-Diphenylbenzidin
CAS-Nr531-91-9
Englisch Name:N,N'-Diphenylbenzidine
CBNumberCB2394561
SummenformelC24H20N2
Molgewicht336.43
MOL-Datei531-91-9.mol
Synonyma
N,N'-Diphenylbenzidin
N,N'-Diphenylbenzidin physikalisch-chemischer Eigenschaften
Schmelzpunkt | 246-248 °C(lit.) |
Siedepunkt | 462.9°C (rough estimate) |
Dichte | 1.1750 (rough estimate) |
Dampfdichte | 11.6 (vs air) |
Brechungsindex | 1.7620 (estimate) |
Flammpunkt | >110°C |
storage temp. | Store below +30°C. |
Löslichkeit | Acetone (Slightly), DMF (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly, Sonicated) |
Aggregatzustand | Fine Crystalline Powder |
pka | 1.31±0.40(Predicted) |
Farbe | Gray to brownish |
Wasserlöslichkeit | Insoluble in water. |
Sensitive | Light Sensitive |
Merck | 14,3319 |
BRN | 2220993 |
InChIKey | FDRNXKXKFNHNCA-UHFFFAOYSA-N |
CAS Datenbank | 531-91-9(CAS DataBase Reference) |
NIST chemische Informationen | [1,1'-Biphenyl]-4,4'-diamine, n,n'-diphenyl-(531-91-9) |
Kennzeichnung gefährlicher | Xi |
S-Sätze: | 22-24/25 |
RIDADR | 2811 |
WGK Germany | 3 |
F | 8 |
TSCA | Yes |
HazardClass | 6.1(b) |
PackingGroup | III |
HS Code | 29215900 |