N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine CAS 65181-78-4
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N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine CAS 65181-78-4

N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine CAS 65181-78-4 White crystal. Organic electroluminescent devices with positive hole transport materials.

Model:0256

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Product Description

Shandong Believe Chemical Pte. Ltd. Use:N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine CAS 65181-78-4 product forms a stable yellow Schiff base with amines, which is used as a protective group in peptide synthesis. It is mainly used as an intermediate in organic synthesis of medicine, spices and dyes.

Production method: heat salicylaldehyde, add chlorine, and the reaction solution is bright yellow. Add ethanol to dissolve the product. After cooling, precipitate and crystallize, filter and dry to obtain 5-CHLOROSALICYLALDEHYDE.

N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine CAS 65181-78-4

N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine CAS 65181-78-4 Specification 


 Product Name

 N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine

 Formula

 C38H32N2

 Molecular Weight

 516.67

 CAS NO.

 65181-78-4

 Quantity

 500KG


Items

Specification

Appearance

White crystal powder

Assay

≥99.0%

Melting point

169 ° C

Boiling point 

680.1 ± 55.0 ° C (predicted)

结论

CONCLUSION

The result conform with standard


N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine CAS 65181-78-4 Chemical Properties


Melting point 169 ° C
Boiling point 680.1 ± 55.0 ° C (predicted)
Density 1.37g/cm3
Storage conditions sealedindry, roomtemperature
Acidity coefficient (PKA) -2.40 ± 0.60 (predicted)
Stable.incompatiblewithstrongoxidizingagents


N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine CAS 65181-78-4 Chemical Application


Synthetic organic intermediates


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