4,4'-Dihydrazinostilbene-2,2'-disulphonic acid
Basic information
- CAS
26092-49-9- Standard SMILES
NNc1ccc(/C=C/c2ccc(NN)cc2S(=O)(=O)O)c(S(=O)(=O)O)c1- InChIKey
UFBOIWPLCDSNEG-OWOJBTEDSA-N- Molecular formula
- C14H16N4O6S2
- Average molar mass
- 400.4 g/mol
- Monoisotopic mass
- 400.05112659
Names & identifiers
- Preferred name
- 4,4'-Dihydrazinostilbene-2,2'-disulphonic acid
- IUPAC
- 5-hydrazinyl-2-[(E)-2-(4-hydrazinyl-2-sulfophenyl)ethenyl]benzenesulfonic acid
- English name
- 4,4'-Dihydrazinostilbene-2,2'-disulphonic acid
- Molecular formula
- C14H16N4O6S2
- Molecular weight
- 400.43
Names & synonyms
26092-49-94,4'-Dihydrazinostilbene-2,2'-disulphonic acidEINECS 247-453-2RefChem:284600247-453-26,6'-(Ethene-1,2-diyl)bis(3-hydrazinylbenzenesulfonic acid)5-hydrazinyl-2-[(E)-2-(4-hydrazinyl-2-sulfophenyl)ethenyl]benzenesulfonic acidC14H16N4O6S2(e)-6,6'-(ethene-1,2-diyl)bis(3-hydrazinylbenzenesulfonic acid)MFCD000359045-hydrazinyl-2-[2-(4-hydrazinyl-2-sulfophenyl)ethenyl]benzene-1-sulfonic acidSCHEMBL9080020
Show more names
4,4'-Dihydrazinostilbene-2,2'-disulphonic4,4-DIHYDRAZINESTILBENE-2,2-DISULFONIC ACID4,4'-Dihydrazino-2,2'-stilbenedisulfonic acidBenzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-hydrazino- (9CI)5-hydrazinyl-2-[2-(4-hydrazinyl-2-sulfophenyl)ethenyl]benzenesulfonic acid
UFBOIWPLCDSNEG-OWOJBTEDSA-NAKOS015900287AS-71984CS-0450296NS000518105-hydrazino-2-[(E)-2-(4-hydrazino-2-sulfo-phenyl)vinyl]benzenesulfonic acid
Database identifiers
- CAS
26092-49-9- PubChem CID
- 5338239
- EC Number
- 247-453-2
- Nikkaji
- J22.427H
Properties
Computed structural properties
- XLogP
- -4.4
- Topological polar surface area
- 202 Ų
- Hydrogen bond donors
- 6
- Hydrogen bond acceptors
- 10
- Rotatable bonds
- 6
- Heavy atoms
- 26
- Formal charge
- 0
- Complexity
- 640
Physicochemical properties
- Density
- 1.73 · 1.730±0.06 g/cm3(Predicted)
- pka
- -1.16 · -1.16±0.50(Predicted)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 261 · P261-P305+P351+P338
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (38 of 38) of all reports.
Not Classified
Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesNot Classified
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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