2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid
Suppliers
Names
[ CAS No. ]:
10242-13-4
        
[ Name ]:
 2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid
        
[Synonym ]:
                
                6-methyl-2-oxo-2H-chromene-3-carboxylic acid
                
                
            
                
                6-methylchromone-3-carboxylic acid
                
                
            
                
                6-Methyl-2-oxo-2H-chromen-3-carbonsaeure
                
                
            
                
                2H-1-BENZOPYRAN-3-CARBOXYLIC ACID,6-METHYL-2-OXO
                
                
            
                
                6-methyl-2-oxo-2H-1-benzopyran-3-carboxylic acid
                
                
            
                
                6-methylcoumarin-3-carboxylic acid
                
                
            
                
                F3165-0705
                
                
            
                
                6-Methylcumarin-3-carbonsaeure
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.421g/cm3
            
[ Boiling Point ]:
395.7ºC at 760mmHg
            
[ Molecular Formula ]:
C11H8O4
            
[ Molecular Weight ]:
204.17900
            
[ Flash Point ]:
161.4ºC
            
[ Exact Mass ]:
204.04200
            
[ PSA ]:
67.51000
            
[ LogP ]:
1.79960
            
[ Vapour Pressure ]:
5.67E-07mmHg at 25°C
            
[ Index of Refraction ]:
1.623
            
Safety Information
[ Hazard Codes ]:
 Xn
            
[ HS Code ]:
 2932209090
            
Synthetic Route
Customs
[ HS Code ]: 2932209090
[ Summary ]: 
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%