ChemNet > CAS > 5280-78-4 Pigment Red 144
5280-78-4 Pigment Red 144
| product Name |
Pigment Red 144 |
| CAS No |
5280-78-4 |
| Synonyms |
C.I.Pigment Red 144; P.R.144; Cromophtal Red BRN; 2-Naphphalenecarboxamide,N,N'-(2-chloro-1,4-phenlene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy(4E,4'E)-N,N'-(2-chlorobenzene-1,4-diyl)bis{4-[2-(2,5-dichlorophenyl)hydrazinylidene]-3-oxo-3,4-dihydronaphthalene-2-carboxamide}; N-[2-chloro-4-[[4-(2,5-dichlorophenyl)azo-3-hydroxy-naphthalene-2-carbonyl]amino]phenyl]-4-(2,5-dichlorophenyl)azo-3-hydroxy-naphthalene-2-carboxamide; Large Molecular Red BR |
| Molecular Formula |
C40H23Cl5N6O4 |
| Molecular Weight |
828.9134 |
| InChI |
InChI=1/C40H23Cl5N6O4/c41-22-9-12-29(43)33(17-22)48-50-35-25-7-3-1-5-20(25)15-27(37(35)52)39(54)46-24-11-14-32(31(45)19-24)47-40(55)28-16-21-6-2-4-8-26(21)36(38(28)53)51-49-34-18-23(42)10-13-30(34)44/h1-19,52-53H,(H,46,54)(H,47,55) |
| EINECS |
226-106-9 |
| Molecular Structure |
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| Density |
1.53g/cm3 |
| Boiling point |
902°C at 760 mmHg |
| Refractive index |
1.724 |
| Flash point |
499.3°C |
| Vapour Pressur |
1.54E-34mmHg at 25°C |
| Hazard Symbols |
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| Risk Codes |
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| Safety Description |
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