1-Oxaspiro(4.5)dec-3-en-2-one, 4-(4-bromobenzoyl)-3-methyl-
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Names
[ CAS No. ]:
86560-10-3
        
[ Name ]:
 1-Oxaspiro(4.5)dec-3-en-2-one, 4-(4-bromobenzoyl)-3-methyl-
        
[Synonym ]:
                
                4-Bromobenzoyl-3 methyl-2 cyclohexane spiro-4,4-butene-2 olide-4
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.45g/cm3
            
[ Boiling Point ]:
497.3ºC at 760 mmHg
            
[ Molecular Formula ]:
C17H17BrO3
            
[ Molecular Weight ]:
349.21900
            
[ Flash Point ]:
254.6ºC
            
[ Exact Mass ]:
348.03600
            
[ PSA ]:
43.37000
            
[ LogP ]:
4.20800
            
[ Index of Refraction ]:
1.607
            
Safety Information
[ 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%