Substance
ID:338505
Names and Identifiers
IUPAC name
5-amino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthene]-3-one
Synonyms
5-AminofluoresceinFluoresceinamine, isomer I
IUPAC Traditional name
5-amino-3',6'-dihydroxyspiro[2-benzofuran-1,9'-xanthene]-3-one
Registration numbers
EC Number
CAS Number
PubChem SID
Beilstein Number
MDL Number
Properties
Safety Information
Safety Statements
26
GHS Hazard statements
H302-H315-H319-H335
German water hazard class
3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
GHS Precautionary statements
P261-P305+P351+P338
European Hazard Symbols
Harmful (Xn)GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
MSDS Link
Risk Statements
22-36/37/38
GHS Signal Word
Warning
Product Information
Empirical Formula (Hill Notation)
C20H13NO5
Physical Property
Absorption Wavelength
λmax 496 nm
Melting Point
223 °C (dec.)(lit.)
Molecule Details
Packaging
1, 5 g in glass bottle
250 mg in glass bottle
1, 5 g in glass bottle
250 mg in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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