Registration Dossier
Registration Dossier
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EC number: 242-355-6 | CAS number: 18472-87-2
Reference substances
- IUPAC name:
- Sodium 2,3,4,5-tetrachloro-6-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
Inventory
- EC number:
- 242-355-6
- EC name:
- 3,4,5,6-tetrachloro-2-(1,4,5,8-tetrabromo-6-hydroxy-3-oxoxanthen-9-yl)benzoic acid
- CAS number:
- 18472-87-2
- CAS number:
- 18472-87-2
Synonyms
- Names:
- Fluorescein, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-, disodium saltVAN
- Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-4, 5,6,7-tetrachloro-3',6'-dihydroxy-, disodium salt
- Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy-, disodium salt
- Identifier:
- CAS number
- 13473-26-2
- Identifier:
- EC number
- 236-747-6
- Identifier:
- IUPAC name
- 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
- Identifier:
- Colour Index
- C.I. 45410
- Identifier:
- common name
- Acid Red 92
- Identifier:
- common name
- D & C Red no. 28
- Identifier:
- common name
- Phloxine B
- Identifier:
- other: SMILES notation
- Brc5cc4c(Oc1c(cc(Br)c(O)c1Br)C43OC(=O)c2c3c(Cl)c(Cl)c(Cl)c2Cl)c(Br)c5O
- Identifier:
- other: InChl
- InChI=1/C20H4Br4Cl4O5/c21-5-1-3-17(9(23)15(5)29)32-18-4(2-6(22)16(30)10(18)24)20(3)8-7(19(31)33-20)11(25)13(27)14(28)12(8)26/h1-2,29-30H
- Identifier:
- other: InChl
- InChI=1S/C20H4Br4Cl4O5.2Na/c21-5-1-3-17(9(23)15(5)29)32-18-4(2-6(22)16(30)10(18)24)20(3)8-7(19(31)33-20)11(25)13(27)14(28)12(8)2
- Identifier:
- other: SMILES notation
- [Na+].[Na+].[O-]c1c(Br)cc2c(Oc3c(Br)c([O-])c(Br)cc3C24OC(=O)c5c(Cl)c(Cl)c(Cl)c(Cl)c45)c1Br
Molecular and structural information
- Molecular formula:
- C20H4Br4Cl4O5.2Na
- Molecular weight:
- 829.639
- SMILES notation:
- c1c2c(c(c(c1Br)[O-])Br)Oc3c(cc(c(c3Br)[O-])Br)C24c5c(c(c(c(c5Cl)Cl)Cl)Cl)C(=O)O4.[Na+].[Na+]
- InChl:
- 1S/C20H4Br4Cl4O5.2Na/c21-5-1-3-17(9(23)15(5)29)32-18-4(2-6(22)16(30)10(18)24)20(3)8-7(19(31)33-20)11(25)13(27)14(28)12(8)26;;/h1-2,29-30H;;/q;2*+1/p-2
- Structural formula:
Related substances
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