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Fluorescein isothiocyanate isomer I
[CAS# 3326-32-7]

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Identification
ClassificationChemical reagent >> Organic reagent >> Ester >> Other ester compounds
NameFluorescein isothiocyanate isomer I
Synonyms5-Isothiocyanato fluorescein; 5-FITC; 3',6'-Dihydroxy-5-isothiocyanato-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
Molecular StructureCAS # 3326-32-7, Fluorescein isothiocyanate isomer I
Molecular FormulaC21H11NO5S
Molecular Weight389.38
CAS Registry Number3326-32-7
EC Number222-042-0
Properties
Melting point360 °C
Water solubilitypractically insoluble
Safety Data
Hazard Symbolssymbol   Xn  Details
Risk StatementsR22;R36/37/38;R42/43  Details
Safety StatementsS22;S26;S36/37/39;S45  Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Respiratory sensitizationResp. Sens.1H334
Skin sensitizationSkin Sens.1H317
Eye irritationEye Irrit.2H319
Specific target organ toxicity - single exposureSTOT SE3H335
Acute toxicityAcute Tox.4H302
Skin irritationSkin Irrit.2H315
Acute toxicityAcute Tox.4H332
SDSAvailable
Market Analysis Reports
List of Reports Available for Fluorescein isothiocyanate isomer I
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