4-Amino-5-hydroxynaphthalin-1-sulfonsure

1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-

HCID 6752CAS 83-64-7
TeilstruktursucheÄhnliche Strukturen suchen

Grundinformationen

Standard-SMILES
Nc1ccc(S(=O)(=O)O)c2cccc(O)c12
InChIKey
LRDIEHDJWYRVPT-UHFFFAOYSA-N
Summenformel
C10H9NO4S
Durchschnittliche Molmasse
239,25 g/mol
Monoisotopische Masse
239,02522894

Namen und Bezeichner

Bevorzugter Name
1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-
IUPAC
4-amino-5-hydroxynaphthalene-1-sulfonic acid
Lokaler Name
4-Amino-5-hydroxynaphthalin-1-sulfonsure
Englischer Name
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
Summenformel
C10H9NO4S
Molmasse
239.25

Namen und Synonyme

83-64-7S acid4-Amino-5-hydroxy-1-naphthalenesulfonic acidChicago acid S1-NAPHTHALENESULFONIC ACID, 4-AMINO-5-HYDROXY-Kyselina SKyselina S [Czech]Aminonaphtholsulfonic acid SAminonaphthol sulfonic acid SEINECS 201-491-6NSC 10434Kyselina 1-amino-8-naftol-4-sulfonova
Weitere Namen anzeigen
kyselinaschicagoacidsMeldrum’Formyl Meldrum’Pamitoyl Meldrum’Isobutyryl Meldrum’AMINONAPHTHOL SULFONIC ACID S1-Amino-8-naphthol-4-sulfonicAci1-AMINO-8-NAPTHOL-4-SULFONIC ACID
BRN 2127506AI3-232174-Amino-5-hydroxynaphthalene-1-sulphonic acidKyselina 1-amino-8-naftol-4-sulfonova [Czech]DTXSID10588963-14-00-02290 (Beilstein Handbook Reference)RefChem:4348908Amino1naphthol5sulfonic acid

Datenbank-Bezeichner

CAS
83-64-7
PubChem CID
6752
DTXSID
DTXSID1058896
ChEMBL
CHEMBL1618860
EC Number
201-491-6
Nikkaji
J40.555H

Eigenschaften

Berechnete Struktureigenschaften

XLogP
1,4
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 DescriptionSolid; [Sigma-Aldrich MSDS]

Physikochemische Eigenschaften

Dichte
1.4338 · 1.4338 (rough estimate)
Brechungsindex
1.65 · 1.6500 (estimate)
storage temp.
-20 °C · -20°C Freezer, Under inert atmosphere
Löslichkeit
DMSO (Slightly), Methanol (Slightly)
Aggregatzustand
Solid
Farbe
Dark Brown

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

Danger

H314 (97.4%): 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 39 reports by companies from 2 notifications to the ECHA C&L Inventory.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Hazards SummaryA mild eye irritant; [RTECS] Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Sigma-Aldrich MSDS] See Amido-G-acid and 1-Amino-2-naphthol-4-sulfonic acid.
Hazard Classes and CategoriesSkin Corr. 1B (97.4%)

Toxikologische Informationen

Adverse EffectsDermatotoxin - Skin burns.；Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

Sicherheitsdaten

wgk
2
tsca
TSCA listed
ridadr
UN 2583 8/PG 2
RTECS-Nr.
QK1295000
risk_code
34
hazard_code
C

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing Information1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-: ACTIVE

Anwendungen

VerwendenAzo dye intermediate.

Vor- und nachgelagerte Produkte

Nachgelagerte Produkte

(S)-alpha-Cyano-3-phenoxybenzyl-(S)-2-(4-chlorphenyl)-3-methyl-butyrat1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-6-[[4'-[(4-hydroxyphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-, monosodium saltNatrium-4-amino-5-hydroxy-6-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalin-1-sulfonatDinatrium-4-amino-3-[(4-aminophenyl)azo]-6-[[4-[[4-amino-6(oder 7)-sulfonatonaphthyl]azo]phenyl]azo]-5-hydroxynaphthalin-1-sulfonatBenzoic acid, 5-[[4'-[[8-amino-7-[(2,5-disulfophenyl)azo]-1-hydroxy-5-sulfo-2-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-2-hydroxy-, tetrasodium saltMordant Violet 36amanil developed black bhsw6,6'-[(3,3'-Dimethyl-1,1'-biphenyl-4,4'-diyl)bis(azo)]bis[4-amino-5-hydroxy-1-naphthalenesulfonic acid]disodium salt5-Hydroxy-4-[[4-(phenylamino)-5-sulfo-1-naphthalenyl]azo]-1-naphthalenesulfonic acid disodium salt5-Amino-3-[[4'-[(8-amino-1-hydroxy-5-sodiosulfo-2-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]-4-hydroxynaphthalene-2,7-disulfonic acid disodium salt2,7-Naphthalenedisulfonic acid, 4-amino-6-[[4'-[(8-amino-1-hydroxy-5-sulfo-2-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-3-[(2-methyl-5-nitrophenyl)azo]-, trisodium saltC.I. Direct Black 96

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