| Identification | Back Directory | [Name]
3-HYDROXY-4-PHENYLAZO-NAPHTHALENE-2-CARBOXYLIC ACID PHENYLAMIDE | [CAS]
3789-75-1 | [Synonyms]
C.I.P.Y21
808 Scarlet
Scarlet 808
Shanghai Bronze Red
3-hydroxy-N-phenyl-4-(phenylazo)-2-Naphthalenecarboxaminde
3-Hydroxy-N-phenyl-4-(2-phenyldiazenyl)-2-naphthalenecarboxamide
3-oxo-N-phenyl-4-(phenylhydrazinylidene)naphthalene-2-carboxamide
2-Naphthalenecarboxamide, 3-hydroxy-N-phenyl-4-(2-phenyldiazenyl)- | [Molecular Formula]
C23H17N3O2 | [MDL Number]
MFCD00517123 | [MOL File]
3789-75-1.mol | [Molecular Weight]
367.4 |
| Chemical Properties | Back Directory | [Melting point ]
204-205 °C | [Boiling point ]
535.2±45.0 °C(Predicted) | [density ]
1.23±0.1 g/cm3(Predicted) | [storage temp. ]
Store at -20°C | [solubility ]
DMSO: Insoluble; | [form ]
Solid | [pka]
10.63±0.50(Predicted) | [color ]
Pink to red | [Water Solubility ]
Water: Insoluble |
| Hazard Information | Back Directory | [Uses]
carlet 808 (Bronze Red; Shanghai Bronze Red) is a naphthol red pigment. Scarlet 808 can be used for coloring coatings, leather, and latex paints. It has the advantages of high tinting power, good hiding power, alkali resistance, and acid resistance[1]. | [References]
[1] Xuening F, Tet al. Modification study involving a Naphthol as red pigment[J]. Dyes and pigments, 2000, 44(2): 75-80. |
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