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    | product Name | 4,5,6,7-tetrahydro-1,2-benzoxazole-3-carboxylic acid |  
    | Synonyms | 1,2-Benzisoxazole-3-carboxylic acid, 4,5,6,7-tetrahydro-; 4,5,6,7-Tetrahydro-1,2-benzoxazole-3-carboxylic acid |  
    | Molecular Formula | C8H9NO3 |  
    | Molecular Weight | 167.162 |  
    | InChI | InChI=1/C8H9NO3/c10-8(11)7-5-3-1-2-4-6(5)12-9-7/h1-4H2,(H,10,11) |  
    | CAS Registry Number | 90005-77-9 |  
    | Molecular Structure |   |  
    | Density | 1.339g/cm3 |  
    | Boiling point | 376.1°C at 760 mmHg |  
    | Refractive index | 1.56 |  
    | Flash point | 181.3°C |  
    | Vapour Pressur | 2.51E-06mmHg at 25°C |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |