S P E C I F I C A T I O N S

4-NITROBENZALDEHYDE

Synonyms:				Benzaldehyde, 4-Nitro-(9CI); p-Formylnitrobenzene;  					p-Nitrobenzaldehyde; 4-Nitrobenzaldehyde

CAS No.:				555-16-8

Chemical Formula:			C7H5NO3

Formula Weight:			151.12  

Appearance:				Yellow to tan or
light gold crystalline powder  

Identification (IR):			To conform to structure

Assay:					98% minimum
      
Melting Point:			102 °C to 106 °C  

Moisture:				0.5% maximum

Solubility:				Dark yellow clear solution
(100 mg/ml CHCL3)

Effective Date: 12/03/18