| Product Name | Naphthol AS |
| CAS No. | 92-77-3 |
| Synonyms | C.I. 37505; C.I. Azoic Coupling Component 2; 2-Naphthalenecarboxamide, 3-hydroxy-N-phenyl-; 3-Hydroxy-2-naphthoic aicd anilide; Azoic CC2; C.I. Azoic Coupling Component No. 4; 2-Hydroxy-3-Naphthanilide; 3-hydroxy-N-phenylnaphthalene-2-carboxamide |
| InChI | InChI=1/C17H13NO2/c19-16-11-13-7-5-4-6-12(13)10-15(16)17(20)18-14-8-2-1-3-9-14/h1-11,19H,(H,18,20) |
| Molecular Formula | C17H13NO2 |
| Molecular Weight | 263.295 |
| Melting point | 243-250℃ |
| Hazard Symbols |  Xi:Irritant;  N:Dangerous for the environment; |
| Risk Codes | R43:; R51/53:; |
| Safety | S36/37:; S61:; |
92-77-3 naphthol as
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