Dibromofluorescein

Base Information

• Chemical Name: Dibromofluorescein
• CAS No.: 4372-02-5
• Deprecated CAS: 148980-10-3
• Molecular Formula: C20H8Br2Na2O5
• Molecular Weight: 534.06206
• European Community (EC) Number: 224-468-2
• DSSTox Substance ID: DTXSID40933520
• Nikkaji Number: J79.262D
• Mol file: 4372-02-5.mol

Synonyms:Dibromofluorescein;C.I. Acid Orange 11;Eosine 2J;Bromo Acid Yellowish;4372-02-5;Eosine S 10;4',5'-Dibromfluorescein;D and C Orange No. 6;C.I. 45370;EINECS 224-468-2;Fluorescein, 4',5'-dibromo-, disodium salt;disodium;4',5'-dibromo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate;Fluorescein, 4',5'-dibromo-, sodium deriv., sodium salt;Disodium 2-(4,5-dibromo-6-oxido-3-oxoxanthen-9-yl)benzoate;UNII-7MF02AWG95;Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 4',5'-dibromo-3',6'-dihydroxy-, disodium salt;SCHEMBL19742291;DTXSID40933520;LS-69341;DISODIUM 4',5'-DIBROMO-3-OXO-3H-SPIRO[2-BENZOFURAN-1,9'-XANTHENE]-3',6'-BIS(OLATE)

Chemical Property of Dibromofluorescein

Chemical Property:

• Vapor Pressure: 1.18E-16mmHg at 25°C
• Melting Point: 280-290 °C (decomp)
• Boiling Point: 633.7°C at 760 mmHg
• Flash Point: 337°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 533.85134
• Heavy Atom Count: 29
• Complexity: 585

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)[O-])Br)OC5=C3C=CC(=C5Br)[O-].[Na+].[Na+]