| Identification | |
| Name: | Pigment Red 242 |
| Synonyms: | 2-Naphthalenecarboxamide,N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxy-(9CI);C.I. Pigment Red 242;Novoperm Scarlet 4RF;PV Fast Scarlet4RF;Polyazo Red;Sandorin Scarlet 4RF; |
| CAS: | 52238-92-3 |
| EINECS: | 257-776-0 |
| Molecular Formula: | C42H22Cl4F6N6O4 |
| Molecular Weight: | 930.4642992 |
| InChI: | InChI=1/C42H22Cl4F6N6O4/c43-27-11-9-21(41(47,48)49)15-33(27)55-57-35-23-7-3-1-5-19(23)13-25(37(35)59)39(61)53-31-17-30(46)32(18-29(31)45)54-40(62)26-14-20-6-2-4-8-24(20)36(38(26)60)58-56-34-16-22(42(50,51)52)10-12-28(34)44/h1-18,59-60H,(H,53,61)(H,54,62) |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.57 g/cm3 |
| Refractive index: | 1.664 |
| Specification: |
? Pigment Red 242 (CAS NO.52238-92-3), its Synonyms are 2-Naphthalenecarboxamide, N,N'-(2,5-dichloro-1,4-phenylene)bis(4-((2-chloro-5-(trifluoromethyl)phenyl)azo)-3-hydroxy- ; 2-Naphthalenecarboxamide, N,N'-(2,5-dichloro-1,4-phenylene)bis(4-(2-(2-chloro-5-(trifluoromethyl)phenyl)diazenyl)-3-hydroxy- ; N,N'-(2,5-Dichloro-1,4-phenylene)bis(4-((2-chloro-5-(trifluoromethyl)phenyl)azo)-3-hydroxynaphthalene-2-carboxamide) . |
| Safety Data | |
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