| Identification | |
| Name: | Pigment Yellow 148 |
| CAS: | 20572-37-6 |
| EINECS: | 243-889-2 |
| Molecular Formula: | C39H23N3O2 |
| Molecular Weight: | 565.62 |
| InChI: | InChI=1/C39H23N3O2/c43-31-18-16-22-6-1-3-10-29(22)35(31)38-40-37(41-39(42-38)36-30-11-4-2-7-23(30)17-19-32(36)44)28-20-26-14-12-24-8-5-9-25-13-15-27(21-28)34(26)33(24)25/h1-21,42H,(H,40,41)/b38-35-,39-36+ |
| Molecular Structure: | ![(C39H23N3O2) 2-Naphthalenol,1,1'-[6-(2-pyrenyl)-1,3,5-triazine-2,4 diyl]bis-；Filamid Yellow 4G](https://img.guidechem.com/structureimg/20572-37-6.gif) |
| Properties | |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | 1.37g/cm3 |
| Refractive index: | 1.765 |
| Specification: |
Pigment Yellow 148 , its cas register number is 20572-37-6. It also can be called 1,1'-(6-(Pyren-2-yl)-1,3,5-triazine-2,4-diyl)bis(2-naphthol) . |
| Flash Point: | °C |
| Safety Data | |
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