Basic information
- CAS
65237-05-0- Standard SMILES
Nc1cc(S(=O)(=O)O)cc2cc(S(=O)(=O)O)c(N=Nc3ccc4ccccc4c3S(=O)(=O)O)c(O)c12- InChIKey
AWWNMIDVRILOPQ-UHFFFAOYSA-N- Molecular formula
- C20H15N3O10S3
- Average molar mass
- 553.5 g/mol
- Monoisotopic mass
- 552.9919572
Names & identifiers
- Preferred name
- 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-(2-(1-sulfo-2-naphthalenyl)diazenyl)-
- IUPAC
- 5-amino-4-hydroxy-3-[(1-sulfonaphthalen-2-yl)diazenyl]naphthalene-2,7-disulfonic acid
- English name
- 5-amino-4-hydroxy-3-[(1-sulpho-2-naphthyl)azo]naphthalene-2,7-disulphonic acid
- Molecular formula
- C20H15N3O10S3
- Molecular weight
- 553.54
Names & synonyms
2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-EINECS 265-652-25-Amino-4-hydroxy-3-((1-sulfo-2-naphthalenyl)azo)-2,7-naphthalenedisulfonic acid2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-((1-sulfo-2-naphthalenyl)azo)-2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-(2-(1-sulfo-2-naphthalenyl)diazenyl)-2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(1-sulfo-2-naphthalenyl)diazenyl]-RefChem:44642665237-05-05-amino-4-hydroxy-3-[(1-sulfonaphthalen-2-yl)diazenyl]naphthalene-2,7-disulfonic acid5-Amino-4-hydroxy-3-[(1-sulpho-2-naphthyl)azo]naphthalene-2,7-disulphonic acid5-Amino-4-hydroxy-3-(1-sulpho-2-naphthyl)azonaphthalene-2,7-disulphonic acid5-Amino-4-hydroxy-3-((1-sulpho-2-naphthyl)azo)naphthalene-2,7-disulphonic acid
Show more names
5-Amino-4-hydroxy-3-[(1-sulfo-2-naphthyl)azo]naphthalene-2,7-disulfonic acid5-Amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-2,7-naphthalenedisulfonic acid
Properties
Computed structural properties
- XLogP
- 2
- Topological polar surface area
- 259 Ų
- Hydrogen bond donors
- 5
- Hydrogen bond acceptors
- 13
- Rotatable bonds
- 5
- Heavy atoms
- 36
- Formal charge
- 0
- Complexity
- 1,160
Physicochemical properties
- EPA Substance Registry System
- 2 · 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]- (65237-05-0)
- 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 Information2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(1-sulfo-2-naphthalenyl)diazenyl]-: INACTIVE
Applications
Uses5-Amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]naphthalene-2,7-disulfonic Acid is a reactant used in the synthesis of bis-3-carboxypyridinium-s-triazine reactive dyes.
Suppliers1 total
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Related reactions
0 records
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Compound notes
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