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    | product Name | Azoic Coupling Component 12 |  
    | Synonyms | C.I. 37550; C.I. Azoic Coupling Component 12; Naphthol AS-ITR; 2-Hydroxy-3-Naphthoyl-(5'-Chloro-2', 4'-dimethoxy) Aniline; N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide |  
    | Molecular Formula | C19H16ClNO4 |  
    | Molecular Weight | 357.7876 |  
    | InChI | InChI=1/C19H16ClNO4/c1-24-17-10-18(25-2)15(9-14(17)20)21-19(23)13-7-11-5-3-4-6-12(11)8-16(13)22/h3-10,22H,1-2H3,(H,21,23) |  
    | CAS Registry Number | 92-72-8 |  
    | EINECS | 202-182-9 |  
    | Molecular Structure |   |  
    | Density | 1.371g/cm3 |  
    | Boiling point | 480.3°C at 760 mmHg |  
    | Refractive index | 1.682 |  
    | Flash point | 244.3°C |  
    | Vapour Pressur | 7.52E-10mmHg at 25°C |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |