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Diss Factsheets

Reference substances

Reference substances

IUPAC name:
disodium 4,4'-dinitrostilbene-2,2'-disulphonate

Inventory

EC number:
223-051-2
EC name:
Disodium 4,4'-dinitrostilbene-2,2'-disulphonate
CAS number:
3709-43-1
CAS number:
3709-43-1
Synonyms
Names:
2,2'-Stilbenedisulfonic acid, 4,4'-dinitro-, disodium salt
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, disodium salt
Identifier:
IUPAC name
disodium 2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate)
Identifier:
IUPAC name
disodium 5-nitro-2-[(E)-2-(4-nitro-2-sulfonatophenyl)ethenyl]benzene-1-sulfonate
Identifier:
other: Molecular formula
C14H8N2Na2O10S2
disodium 2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate)

Molecular and structural information

Molecular formula:
C14H10N2O10S2.2Na
Molecular weight:
474.33
SMILES notation:
[Na+].[Na+].[O-][N+](=O)c1ccc(\C=C\c2ccc(cc2S(=O)(=O)[O-])[N+](=O)[O-])c(c1)S(=O)(=O)[O-]
InChl:
InChI=1/C14H10N2O10S2.2Na/c17-15(18)11-5-3-9(13(7-11)27(21,22)23)1-2-10-4-6-12(16(19)20)8-14(10)28(24,25)26;;/h1-8H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2
Structural formula:
Chemical structure

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