2-Amino-8-hydroxynaphthalene-6-sulfonic acid

HCID 178801229CAS 90459-20-4
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Grundinformationen

Standard-SMILES
Nc1ccc2cc(S(=O)(=O)O)cc(O)c2c1
InChIKey
HBZVNWNSRNTWPS-UHFFFAOYSA-N
Summenformel
C10H9NO4S
Durchschnittliche Molmasse
239,25 g/mol

Namen und Bezeichner

Bevorzugter Name
2-Amino-8-hydroxynaphthalene-6-sulfonic acid
IUPAC
6-amino-4-hydroxynaphthalene-2-sulfonic acid
Englischer Name
2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-, diazotized, coupled with 2,4-diaminobenzenesulfonic acid, diazotized 5-amino-2-[(4-aminophenyl)amino]benzenesulfonic acid and m-phenylenediamine, sodium salts
Summenformel
C10H9NO4S
Molmasse
239.24776

Namen und Synonyme

90-51-76-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACIDGamma Acid6-amino-4-hydroxynaphthalene-2-sulfonic acid2-Amino-8-naphthol-6-sulfonic AcidC.I. Developer 3gamma-Acid7-Amino-1-naphthol-3-sulfonic acid2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-Y acid.gamma.-AcidAminonaphthol sulfonic acid gamma
Weitere Namen anzeigen
2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-, diazotized, coupled with 2,4-diaminobenzenesulfonic acid, diazotized 5-amino-2-[(4-aminophenyl)amino]benzenesulfonic acid and m-phenylenediamine, sodium salts
2-amino-8-hydroxynaphthalene-6-sulfonic acidDTXSID00265471-Naphthol-3-sulfonic acid, 7-amino-EINECS 202-000-8NSC 31508BRN 18212830PLB93P56XAI3-19502

Datenbank-Bezeichner

CAS
90459-20-4
ChEMBL
CHEMBL3087995
UNII
0PLB93P56X
EC Number
202-000-8、291-654-8
Nikkaji
J4.321D

Eigenschaften

Berechnete Struktureigenschaften

XLogP
-0,9
Polarare Oberfläche (TPSA)
109 Ų
H-Brücken-Donoren
3
H-Brücken-Akzeptoren
5
Frei drehbare Bindungen
1
Schwere Atome
16

Experimentelle und physikochemische Eigenschaften

Physical DescriptionDry Powder

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 5.2% (113 of 2181) of reports.

Danger

H314 (94.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2181 reports by companies from 9 notifications to the ECHA C&L Inventory.

Gefahrenhinweise

Regulatory Information · 3 Einträge

2-Naphthalenesulfonic acid, 6-amino-4-hydroxy- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 06-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/10209

2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazard Classes and CategoriesSkin Corr. 1B (94.4%)

Chemie und Industrie

Verwendung und Herstellung

U.S. Production2022: 65,962 lb
Industry UsesIntermediate
General Manufacturing Information · 2 Einträge

Synthetic Dye and Pigment Manufacturing

2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-: ACTIVE

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