21083-90-9

Basic information

• Product Name: Hydrazinecarboximidamide,2-[(4-methylphenyl)phenylmethylene]-, hydrochloride (1:1)
• Synonyms: Guanidine,[(p-methyl-a-phenylbenzylidene)amino]-,monohydrochloride (8CI); Hydrazinecarboximidamide,2-[(4-methylphenyl)phenylmethylene]-, monohydrochloride (9CI); NSC 67478
• CAS NO: 21083-90-9
• Molecular Formula: C15H16 N4 . Cl H
• Molecular Weight: 252.3143
• Mol File: 21083-90-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Hydrazinecarboximidamide,2-[(4-methylphenyl)phenylmethylene]-, hydrochloride (1:1)(CAS DataBase Reference)
• NIST Chemistry Reference: Hydrazinecarboximidamide,2-[(4-methylphenyl)phenylmethylene]-, hydrochloride (1:1)(21083-90-9)
• EPA Substance Registry System: Hydrazinecarboximidamide,2-[(4-methylphenyl)phenylmethylene]-, hydrochloride (1:1)(21083-90-9)

Safety Data

• Hazardous Substances Data: 21083-90-9(Hazardous Substances Data)

Upstream product

• 134-84-9 4-Methylbenzophenone 
• 1937-19-5 1-aminoguanidine hydrochloride 

Relevant articles and documents

Antiarrhythmic active amidinohydrazones of substituted benzophenones. Part 1: Synthesis of new amidinohydrazones and N-phenylamidinohydrazones of substituted benzophenones

The title compounds are synthesized as a rule by condensation of substituted benzophenones and derivatives of aminoguanidine in the presence of up to 2,5 moles of an anorganic acid. They can be obtained alternatively via corresponding hydrazones, thiosemicarbazones or methylthiothiocarbonylhydrazones.