[1,2,4]Triazolo[1,5-a][1,3,5]triazin-7(1H)-one
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Names
[ CAS No. ]:
1489-03-8
        
[ Name ]:
 [1,2,4]Triazolo[1,5-a][1,3,5]triazin-7(1H)-one
        
[Synonym ]:
                
                6H-[1,2,4]triazolo[1,5-a][1,3,5]triazin-7-one
                
                
            
                
                5-Azahypoxanthine
                
                
            
                
                s-Triazolo[1,5-a]-s-triazin-7(6H)-one
                
                
            
                
                [1,2,4]Triazolo[1,5-a][1,3,5]triazin-7(6H)-one
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
2.05g/cm3
            
[ Boiling Point ]:
217.5ºC at 760 mmHg
            
[ Molecular Formula ]:
C4H3N5O
            
[ Molecular Weight ]:
137.10000
            
[ Flash Point ]:
85.3ºC
            
[ Exact Mass ]:
137.03400
            
[ PSA ]:
75.94000
            
[ Vapour Pressure ]:
0.133mmHg at 25°C
            
[ Index of Refraction ]:
1.98
            
Safety Information
[ HS Code ]:
 2933990090
            
Customs
[ HS Code ]: 2933990090
[ Summary ]: 
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%