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HCID 6790Erstellt: 26. Oktober 2026

4-Amino-1-naphthalenesulfonic acid

1-Naphthalenesulfonic acid, 4-amino-, diazotized, coupled with diazotized aniline and resorcinol

https://huagongshe.com/de/chemical/6790

Molekülstruktur von 4-Amino-1-naphthalenesulfonic acid

Identifikatoren & physikalische Daten

CAS No.84-86-6
SummenformelC10H9NO3S
Durchschnittliche Molmasse223,25 g/mol
Monoisotopische Masse223,03031415 g/mol
SMILESNc1ccc(S(=O)(=O)O)c2ccccc12
InChIKeyNRZRRZAVMCAKEP-UHFFFAOYSA-N
PubChem CID6790
ChEMBLCHEMBL444041
ChEBICHEBI:38219
EC No.201-567-9
DTXSIDDTXSID3058909

Chemische & physikalische Eigenschaften

XLogP1,2
Polarare Oberfläche (TPSA)88,8
H-Brücken-Donoren2
H-Brücken-Akzeptoren4
Frei drehbare Bindungen1
Schwere Atome15
Formalladung0
Komplexität322
SpringerMaterials PropertiesCrystal structure

Sicherheit & Vorschriften

GHS-EinstufungDangerH314 (98%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 152 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische InformationenChemical: 1-Naphthalenesulfonic acid, 4-amino-Status: Active Update: 16-03-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/23173
Hazard Classes and CategoriesSkin Corr. 1C (98%)