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    | product Name | hexafluorocyclobutanone |  
    | Synonyms | Hexafluorocyclobutanone |  
    | Molecular Formula | C4F6O |  
    | Molecular Weight | 178.0326 |  
    | InChI | InChI=1/C4F6O/c5-2(6)1(11)3(7,8)4(2,9)10 |  
    | CAS Registry Number | 699-35-4 |  
    | Molecular Structure |   |  
    | Density | 1.67g/cm3 |  
    | Boiling point | 32.2°C at 760 mmHg |  
    | Refractive index | 1.291 |  
    | Vapour Pressur | 579mmHg at 25°C |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |