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16574-43-9

16574-43-9 structure
16574-43-9 structure

Name Dibromopyrogallolsulfonphthaleine
Synonyms BroMopyrogallol Red
5',5''-Dibromopyrogallolsulfonephthalein
EINECS 240-632-6
2',7'-dibromo-1,1-dioxospiro[2,1λ<sup>6</sup>-benzoxathiole-3,9'-xanthene]-3',4',5',6'-tetrol
MFCD00148865
2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide
Density 2.39 g/cm3
Boiling Point 681.2ºC at 760 mmHg
Melting Point 300 °C
Molecular Formula C19H10Br2O8S
Molecular Weight 558.15100
Flash Point 365.8ºC
Exact Mass 555.84600
PSA 141.90000
LogP 5.23130
Water Solubility slightly soluble
Hazard Codes Xn
Risk Phrases R20/21/22
Safety Phrases S24/25-S22