| Identification | |
| Name: | 2,4,6(1H,3H,5H)-Pyrimidinetrione,5,5'-(1H-isoindole-1,3(2H)-diylidene)bis- |
| Synonyms: | C.I. 56298;C.I. Pigment Yellow 139;CAB-LX 218 Yellow;CF Yellow HM;CFP-FF 293Y;CromophtalYellow 2RT;Fanchon Fast Y 5700;Fanchon Fast Yellow Y 5700;Graphtol Yellow H2R;Inxel Yellow A 101;Irgaphor Yellow 2R-CF;Isoindoline yellow;NovopermYellow M 2R70;PV Fast Yellow H 2R;Paliotol Yellow 1840;PaliotolYellow 2140HD;Paliotol Yellow 2141HK;Paliotol Yellow D 1819;Paliotol YellowK 1841;Paliotol Yellow K 1841D;Paliotol Yellow K 2141HD;Paliotol Yellow L1820;Paliotol Yellow L 1970;Paliotol Yellow L 2140HD;Pigment Yellow 139; |
| CAS: | 36888-99-0 |
| EINECS: | 253-256-2 |
| Molecular Formula: | C16H9N5O6 |
| Molecular Weight: | 367.27 |
| InChI: | InChI=1/C16H9N5O6/c22-11-7(12(23)19-15(26)18-11)9-5-3-1-2-4-6(5)10(17-9)8-13(24)20-16(27)21-14(8)25/h1-4,17H,(H2,18,19,22,23,26)(H2,20,21,24,25,27) |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.696 g/cm3 |
| Refractive index: | 1.698 |
| Appearance: | Reddish yellow powder |
| Specification: |
2,4,6(1H,3H,5H)-Pyrimidinetrione,5,5'-(1H-isoindole-1,3(2H)-diylidene)bis- , its cas register number is 36888-99-0. It also can be called Pigment Yellow 139 ; 5,5'-(1H-Isoindole-1,3(2H)-diylidene)dibarbituric acid ; 1,3-Di(2,4,6-trioxohexahydro-5-pyrimidinylidene)isoindole ; and 5-[3-(2,4,6-Trioxo-1,3-diazinan-5-ylidene)isoindol-1-ylidene]-1,3-diazinane-2,4,6-trione . |
| Safety Data | |
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