Basic information
- CAS
22136-09-0- Standard SMILES
Nc1ccc2c(O)c(N=Nc3ccccc3S(=O)(=O)O)c(S(=O)(=O)O)cc2c1- InChIKey
WJBNEMQYSHMDPS-UHFFFAOYSA-N- Molecular formula
- C16H13N3O7S2
- Average molar mass
- 423.4 g/mol
- Monoisotopic mass
- 423.01949211
Names & identifiers
- Preferred name
- 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-(2-(2-sulfophenyl)diazenyl)-
- IUPAC
- 7-amino-4-hydroxy-3-[(2-sulfophenyl)diazenyl]naphthalene-2-sulfonic acid
- English name
- 7-amino-4-hydroxy-3-[(2-sulphophenyl)azo]naphthalene-2-sulphonic acid
- Molecular formula
- C16H13N3O7S2
- Molecular weight
- 423.42
Names & synonyms
EINECS 244-802-02-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[(2-sulfophenyl)azo]-7-Amino-4-hydroxy-3-((2-sulfophenyl)azo)-2-naphthalenesulfonic acid2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-((2-sulfophenyl)azo)-2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-(2-(2-sulfophenyl)diazenyl)-2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-RefChem:47699822136-09-07-amino-4-hydroxy-3-[(2-sulphophenyl)azo]naphthalene-2-sulphonic acid7-Amino-4-hydroxy-3-((2-sulphophenyl)azo)naphthalene-2-sulphonic acidE9GE84M3GYSCHEMBL7591251
Show more names
7-Amino-4-hydroxy-3-[(2-sulfophenyl)azo]-2-naphthalenesulfonic acid7-Amino-4-hydroxy-3-[(2-sulfophenyl)azo]naphthalene-2-sulfonic acid
SCHEMBL7591253SCHEMBL7591259SCHEMBL7766620SCHEMBL9628553SCHEMBL9628561DTXSID8066763WJBNEMQYSHMDPS-UHFFFAOYSA-N7-AMINO-4-HYDROXY-3-[(2-SULFOPHENYL)DIAZENYL]NAPHTHALENE-2-SULFONIC ACID
Properties
Computed structural properties
- XLogP
- 1.4
- Topological polar surface area
- 196 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 10
- Rotatable bonds
- 4
- Heavy atoms
- 28
- Formal charge
- 0
- Complexity
- 790
Physicochemical properties
- Density
- 1.741 · 1.741±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
- pka
- -0.726 · -0.726±0.40(predicted)
- EPA Substance Registry System
- 2 · 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[(2-sulfophenyl)azo]- (22136-09-0)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing Information2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-: INACTIVE
Upstream & downstream products
Downstream products
Suppliers2 total
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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