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    | product Name | Diphenolic Acid |  
    | Synonyms | 4,4-bis(4-hydroxyphenyl)pentanoic acid; 4,4'-bis(4-hydroxyphenyl)valeric acid; ctfa; 4,4-bis(3,5-dibromo-4-hydroxyphenyl)pentanoic acid |  
    | Molecular Formula | C17H14Br4O4 |  
    | Molecular Weight | 601.9067 |  
    | InChI | InChI=1/C17H14Br4O4/c1-17(3-2-14(22)23,8-4-10(18)15(24)11(19)5-8)9-6-12(20)16(25)13(21)7-9/h4-7,24-25H,2-3H2,1H3,(H,22,23) |  
    | CAS Registry Number | 126-00-1 |  
    | EINECS | 204-763-2 |  
    | Molecular Structure |   |  
    | Density | 2.061g/cm3 |  
    | Melting point | 168-171℃ |  
    | Boiling point | 509°C at 760 mmHg |  
    | Refractive index | 1.675 |  
    | Flash point | 261.7°C |  
    | Vapour Pressur | 3.48E-11mmHg at 25°C |  
    | Hazard Symbols |  |  
    | Risk Codes | R36:; 
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    | Safety Description | S26:; S36:;
 
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