Product Name: | 2,2',5,5'-Tetrachlorobenzidine |
Synonyms: | 4-(4-aminophenyl)-N,N,2,3-tetrachloroaniline;4,4'-diamino-5,5',2,2'-tetrachlorobiphenyl;2,2,5,5-TETRACHLORO-4,4-DIAMINOBIPHENYL;2,2,5,5-TETRACHLOROBENZIDINE 98+%;2,2',5,5'-Tetrachloro-[1,1'-Biphenyl]-4,4'-diamine;2,2',5,5'-TETRACHLOROBENZIDINE;4,4'-DIAMINO-2,2',5,5'-TETRACHLOROBIPHENYL;2,2',5,5'-Tetrachlorobiphenyl-4,4'-diamine |
CAS: | 15721-02-5 |
MF: | C12H8Cl4N2 |
MW: | 322.02 |
EINECS: | 239-815-3 |
Product Categories: | Biphenyl & Diphenyl ether;Intermediates of Dyes and Pigments |
Mol File: | 15721-02-5.mol |
2,2',5,5'-Tetrachlorobenzidine Chemical Properties |
Melting point | 135-140 °C(lit.) |
Boiling point | 477.67°C (rough estimate) |
density | 1.5309 (rough estimate) |
refractive index | 1.6000 (estimate) |
storage temp. | -70°C |
solubility | soluble in Methanol |
pka | 1.58±0.13(Predicted) |
form | powder to crystal |
color | Light yellow to Yellow to Orange |
CAS DataBase Reference | 15721-02-5(CAS DataBase Reference) |
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