| Identification | More | [Name]
2,2',5,5'-Tetrachlorobenzidine | [CAS]
15721-02-5 | [Synonyms]
2,2',5,5'-TETRACHLOROBENZIDINE
4,4'-DIAMINO-2,2',5,5'-TETRACHLOROBIPHENYL
1’-biphenyl)-4,4’-diamine,2,2’,5,5’-tetrachloro-(
1’-biphenyl]-4,4’-diamine,2,2’,5,5’-tetrachloro-[
2,2’,5,5’-tetrachloro-4,4’-diaminodiphenyl
2,2’,5,5’-tetrachloro-benzidin
3,3’,6,6’-tetrachlorobenzidine
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
TCB
2,2',5,5'-Tetrachlorobenzidine
2,2',5,5'-Tetrachlorobiphenyl-4,4'-diamine | [EINECS(EC#)]
239-815-3 | [Molecular Formula]
C12H8Cl4N2 | [MDL Number]
MFCD00043918 | [Molecular Weight]
322.02 | [MOL File]
15721-02-5.mol |
| Chemical Properties | Back Directory | [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 | [form ]
powder to crystal | [pka]
1.58±0.13(Predicted) | [color ]
Light yellow to Yellow to Orange | [CAS DataBase Reference]
15721-02-5(CAS DataBase Reference) | [IARC]
3 (Vol. 27, Sup 7) 1987 | [EPA Substance Registry System]
15721-02-5(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
T | [Risk Statements ]
61 | [Safety Statements ]
53-45 | [WGK Germany ]
3
| [RTECS ]
DD1751000
| [HS Code ]
2921.59.8090 | [Safety Profile]
Suspected carcinogen with experimental carcinogenic and tumorigenic data. When heated to decomposition it emits very toxic fumes of NO, and Cl-. |
| Spectrum Detail | Back Directory | [Spectrum Detail]
2,2',5,5'-Tetrachlorobenzidine(15721-02-5)MS
2,2',5,5'-Tetrachlorobenzidine(15721-02-5)1HNMR
2,2',5,5'-Tetrachlorobenzidine(15721-02-5)13CNMR
2,2',5,5'-Tetrachlorobenzidine(15721-02-5)IR1
2,2',5,5'-Tetrachlorobenzidine(15721-02-5)IR2
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