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Benzidine
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Identification |
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Name |
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Benzidine |
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Synonyms |
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C.I. 37225; 4,4'-Diamino-1,1'-biphenyl; 4,4'-Biphenyldiamine; C.I. Azoic diazo component 112 |
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Molecular Structure |
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Molecular Formula |
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C12H12N2 |
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Molecular Weight |
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184.24 |
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CAS Registry Number |
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92-87-5 |
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EINECS |
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202-199-1 |
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Properties |
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Density |
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1.25 |
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Melting point |
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128 ºC |
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Boiling point |
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402 ºC |
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Water solubility |
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Sparingly soluble. <0.1 g/100 mL at 22 ºC |
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Safety Data |
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Hazard Symbols |
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T;N Details |
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Risk Codes |
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R45;R22;R50/53 Details |
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Safety Description |
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S53;S45;S60;S61 Details |
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Transport Information |
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UN 1885 |
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List of Suppliers |
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The Complete List of Suppliers for Benzidine |
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