Fluorescein Bis(trifluoromethanesulfonate)

Modify Date: 2025-08-25 08:57:46

Fluorescein Bis(trifluoromethanesulfonate) Structure
Fluorescein Bis(trifluoromethanesulfonate) structure
Common Name Fluorescein Bis(trifluoromethanesulfonate)
CAS Number 1195931-66-8 Molecular Weight 596.42
Density 1.8±0.1 g/cm3 Boiling Point 644.0±55.0 °C at 760 mmHg
Molecular Formula C22H10F6O9S2 Melting Point 112 °C
MSDS N/A Flash Point 343.3±31.5 °C

 Names

Name Fluorescein Bis(trifluoromethanesulfonate)
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 644.0±55.0 °C at 760 mmHg
Melting Point 112 °C
Molecular Formula C22H10F6O9S2
Molecular Weight 596.42
Flash Point 343.3±31.5 °C
Exact Mass 595.967041
LogP 5.21
Vapour Pressure 0.0±1.9 mmHg at 25°C
Index of Refraction 1.632
InChIKey PLBLHRSNJXRAJK-UHFFFAOYSA-N
SMILES O=C1OC2(c3ccc(OS(=O)(=O)C(F)(F)F)cc3Oc3cc(OS(=O)(=O)C(F)(F)F)ccc32)c2ccccc21

 Synonyms

Fluorescein Ditriflate|3-Oxo-3|H|-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl Bis(trifluoromethanesulfonate)
3-Oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diyl bis(trifluoromethanesulfonate)
MFCD31706256
Methanesulfonic acid, 1,1,1-trifluoro-, 3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3',6'-diyl ester
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