Registration Dossier
Registration Dossier
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EC number: 241-409-6 | CAS number: 17372-87-1
Reference substances
- IUPAC name:
- disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
Inventory
- EC number:
- 241-409-6
- EC name:
- Disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate
- CAS number:
- 17372-87-1
- CAS number:
- 17372-87-1
Synonyms
- Names:
- Eosin YellowishVAN
- Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-, disodium salt
- Identifier:
- IUPAC name
- disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl) benzoate
- Identifier:
- IUPAC name
- Disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate
- Identifier:
- Colour Index
- CI 45380 (Na salt)
- Identifier:
- common name
- Acid red 87
- Identifier:
- other: Molecular formula
- C20H8Br4O5.2Na
- Identifier:
- other: InChl
- InChI=1/C20H8Br4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,28);;/q;2*+1/p-2
- Identifier:
- other: SMILES notation
- [Na+].[Na+].[O-]C(=O)c1ccccc1C2=C3C=C(Br)C(=O)C(=C3Oc4c(Br)c([O-])c(Br)cc24)Br
Molecular and structural information
- Molecular formula:
- C20H6Br4Na2O5
- Molecular weight:
- 691.858
- SMILES notation:
- c1(c2c(oc3c1cc(Br)c(c3Br)[O-])c(c(=O)c(c2)Br)Br)c1c(cccc1)C(=O)[O-].[Na+].[Na+]
- InChl:
- 1S/C20H8Br4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,28);;/q;2*+1/p-2
- Structural formula:
Related substances
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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