Name | 3,4,5,6-Tetrachlorofluorescein |
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Synonyms |
4,5,6,7-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
EINECS 228-413-3 MFCD00010030 |
Density | 0.99 g/mL at 25 °C |
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Boiling Point | 725.6ºC at 760 mmHg |
Melting Point | 189.5 °C (dec.)(lit.) |
Molecular Formula | C20H8Cl4O5 |
Molecular Weight | 470.08700 |
Flash Point | 101-157°C |
Exact Mass | 467.91300 |
PSA | 75.99000 |
LogP | 6.27940 |
Vapour density | 4.4 (vs air) |
Vapour Pressure | 4.23E-22mmHg at 25°C |
Index of Refraction | 1.768 |
Water Solubility | 90 g/L (20 ºC) |
WGK Germany | 3 |
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~82% 6262-21-1 |
Literature: Tan, Li-Li; Yang, Ying-Wei; Liu, Yi-Pu; Zhang, Sean Xiao-An Chinese Journal of Chemistry, 2013 , vol. 31, # 5 p. 612 - 616 |
~% 6262-21-1 |
Literature: Justus Liebigs Annalen der Chemie, , vol. 238, p. 326,327 Chemische Berichte, , vol. 16, p. 861 |