4,4′-Dinitro-2,2′-stilbenedisulfonic acid
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4,4′-Dinitro-2,2′-stilbenedisulfonic acid
structure -
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CAS No:
128-42-7
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Formula:
C14H10N2O10S2
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Chemical Name:
4,4′-Dinitro-2,2′-stilbenedisulfonic acid
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Synonyms:
Benzenesulfonic acid,2,2′-(1,2-ethenediyl)bis[5-nitro-;2,2′-Stilbenedisulfonic acid,4,4′-dinitro-;2,2′-(1,2-Ethenediyl)bis[5-nitrobenzenesulfonic acid];4,4′-Dinitro-2,2′-stilbenedisulfonic acid;Dinitrostilbenedisulfonic acid;DNS;DNDS;NSC 1793;1185243-97-3
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CAS No:
Characteristics
217.14000
1.88
1.8±0.1 g/cm3
266 °C
1.699
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Safety Information
II
3
UN 2920 8/PG 2
3
S16-S26-S27-S36/37/39-S45
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
H315
4,4′-Dinitro-2,2′-stilbenedisulfonic acid Use and Manufacturing
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-: ACTIVE
Computed Properties
Molecular Weight:430.4
XLogP3:1.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:10
Rotatable Bond Count:4
Exact Mass:429.97768687
Monoisotopic Mass:429.97768687
Topological Polar Surface Area:217
Heavy Atom Count:28
Complexity:761
Undefined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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4,4′-Dinitro-2,2′-stilbenedisulfonic acid
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