Quinizarine Green SS
Names | |
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IUPAC name
Quinizarine Green SS | |
Other names
C.I. Solvent Green 3; 1,4-bis[(4-methylphenyl)amino]-9,10-Anthracenedione; D & C Green No.6; 1,4-Bis(p-tolylamino)anthraquinone; 1,4-Bis(p-toluidino)anthraquinone; C.I. 61565; Oil Green G; | |
Identifiers | |
128-80-3 | |
ChemSpider | 29146 |
| |
Jmol-3D images | Image |
PubChem | 31416 |
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Properties | |
Molecular formula |
C28H22N2O2 |
Molar mass | 418.49 g·mol−1 |
Appearance | Black powder[1] |
Melting point | 220 to 221 °C (428 to 430 °F; 493 to 494 K)[1] |
Insoluble[1] | |
Hazards | |
R-phrases | R36/37/38 |
S-phrases | S26, S36 |
Except where noted otherwise, data is given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | |
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Infobox references | |
Quinizarine Green SS, also called Solvent Green 3, C.I. 61565, Oil Green G, D&C Green #6, is a green dye, an anthraquinone derivative. It has the appearance of a black powder with melting point of 220-221 °C.[1] It is insoluble in water. It is used for adding greenish coloring to materials. It is used in cosmetics and medications. It is used in some colored smoke formulations, in both old and new ones; when inhaled, it clears very slowly from the lung, with half time of 280 days.[2]