1-Naphthalenesulfonic acid, 6,8-bis(phenylamino)-
Basic information
- CAS
129-93-1- Standard SMILES
O=S(=O)(O)c1cccc2cc(Nc3ccccc3)cc(Nc3ccccc3)c12- InChIKey
USFSONWQSVCJBO-UHFFFAOYSA-N- Molecular formula
- C22H18N2O3S
- Average molar mass
- 390.5 g/mol
- Monoisotopic mass
- 390.10381361
Names & identifiers
- Preferred name
- 1-Naphthalenesulfonic acid, 6,8-bis(phenylamino)-
- IUPAC
- 6,8-dianilinonaphthalene-1-sulfonic acid
- English name
- 6,8-dianilinonaphthalene-1-sulphonic acid
- Molecular formula
- C22H18N2O3S
- Molecular weight
- 390.45
Names & synonyms
1-Naphthalenesulfonic acid, 6,8-bis(phenylamino)-Epsilon acid, diphenyl-6,8-Dianilinonaphthalene-1-sulphonic acid6,8-Dianilino-1-naphthalenesulfonic acid6,8-Diphenylamino-1-naphthalenesulfonic acidNSC 7225EINECS 204-970-81-Naphthalenesulfonic acid, 6,8-dianilino-DTXSID1059608RefChem:434927DTXCID80339321-Naphthalenesulfonic acid, 6,8-dianilino-(8CI)
Show more names
6,8-bis(anilino)naphthalene-1-sulfonic acid6,8-bis(phenylamino)naphthalene-1-sulfonic acid6,8-Bis(phenylamino)-1-naphthalenesulfonic acid1,3-Bis(phenylamino)naphthalene-8-sulfonic acid1,3-Bis(phenylamino)-8-naphthalenesulfonic acid
204-970-8129-93-16,8-dianilinonaphthalene-1-sulfonic acidDiphenyl Epsilon AcidNSC-7225XU337MB5EKNSC7225USFSONWQSVCJBO-UHFFFAOYSA-N
Database identifiers
- CAS
129-93-1- PubChem CID
- 67218
- DTXSID
DTXSID1059608- UNII
- XU337MB5EK
- EC Number
- 204-970-8
- Nikkaji
- J7.404G
Properties
Computed structural properties
- XLogP
- 5
- Topological polar surface area
- 86.8 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 5
- Heavy atoms
- 28
- Formal charge
- 0
- Complexity
- 593
Physicochemical properties
- Density
- 1.337 g/cm3 · 1.337g/cm3 at 20℃
- form
- Solid:particulate/powder
- LogP
- 0.81 at · 0.81 at 23℃ and pH7.6-7.7
- FDA UNII
- 337 MB5EK · XU337MB5EK
- EPA Substance Registry System
- 1 · 1-Naphthalenesulfonic acid, 6,8-bis(phenylamino)- (129-93-1)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 319 · H319-H412
- Precautionary statements
- 264 · P264-P280-P305+P351+P338-P337+P313P-P273-P501
- TSCA
- TSCA listed
- REACH Registrations
- Active
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
Warning
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P273, P280, P305+P351+P338, P337+P317, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 6 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory InformationREACH registered substance: 6,8-dianilinonaphthalene-1-sulphonic acid (EC: 204-970-8)
Hazard Classes and CategoriesEye Irrit. 2 (100%)
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H319-H412
- REACH Registrations
- Active
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P-P273-P501
Chemistry & industry
Uses & manufacturing
General Manufacturing Information1-Naphthalenesulfonic acid, 6,8-bis(phenylamino)-: INACTIVE
Upstream & downstream products
Downstream products
Suppliers
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Related reactions
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Compound notes
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