Grundinformationen
- CAS
483-84-1- Standard-SMILES
O=[N+]([O-])c1cc([N+](=O)[O-])c2ccc(S(=O)(=O)O)cc2c1O- InChIKey
FCQJEPASRCXVCB-UHFFFAOYSA-N- Summenformel
- C10H6N2O8S
- Durchschnittliche Molmasse
- 314,23 g/mol
- Monoisotopische Masse
- 313,98448633
Namen und Bezeichner
- Bevorzugter Name
- Flavianic acid
- IUPAC
- 8-hydroxy-5,7-dinitronaphthalene-2-sulfonic acid
- Lokaler Name
- 8-Hydroxy-5,7-dinitronaphthalin-2-sulfonsure
- Englischer Name
- FLAVIANIC ACID
- Summenformel
- C10H6N2O8S
- Molmasse
- 314.23
Namen und Synonyme
Flavianic acid483-84-1Naphthol YellowDNNS2,4-Dinitro-1-naphthol-7-sulfonic acid8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic acid2,4-Dinitronaphtholsulfonic acid2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-DTXSID40251674I7KXL5KL5NSC-243753DTXCID305167
Weitere Namen anzeigen
Ncgc00091716-01LABOTEST-BB LT00452838FLAVIANIC ACID FREE ACIDFlavianic acid dihydrateFlavianicAcidDihydrate>2,4-dinitronaphtholsulfonicacid2,4-DINITRO-1-NAPHTHO-7-SULFONICACID
CHEBI:87221NSC-2440412,4-Dinitro-1-naphthol-7-sulfonic Acid Disodium SaltRefChem:1406072,4-dinitro-1-napthol-7-sulfonic acid207-600-38-hydroxy-5,7-dinitronaphthalene-2-sulfonic acidFlavianic acid hydrate
Datenbank-Bezeichner
- CAS
483-84-1、846-70-8- PubChem CID
- 10226
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,8
- Polarare Oberfläche (TPSA)
- 175 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 8
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 21
- Formalladung
- 0
- Komplexität
- 533
Experimentelle und physikochemische Eigenschaften
Physical DescriptionSolid; [Sigma-Aldrich MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- 148 · 148-151 °C(lit.)
- Dichte
- 1.7763 · 1.7763 (rough estimate)
- Brechungsindex
- 1.745 · 1.7450 (estimate)
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- DMSO (Slightly), Methanol (Slightly)
- Aggregatzustand
- powder to crystal
- pka
- -0.38 · -0.38±0.40(Predicted)
- Farbe
- Light yellow to Yellow
- CAS Datenbank
- 483 · 483-84-1(CAS DataBase Reference)
- EPA chemische Informationen
- 2 · 2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro- (483-84-1)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Danger
H314 (97.5%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]；H318 (97.5%): Causes serious eye damage [Danger Serious eye damage/eye irritation]；H351 (95%): Suspected of causing cancer [Warning Carcinogenicity]
P203, P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P318, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；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
Regulatory InformationRegulation (EC) No 178/2002 (amended)
Hazards SummaryCauses burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Sigma-Aldrich MSDS] See 1,5-Dinitronaphthalene. See FD&C Yellow 2.
Hazard Classes and CategoriesSkin Corr. 1C (97.5%)；Eye Dam. 1 (97.5%)；Carc. 2 (95%)
Toxikologische Informationen
Adverse EffectsDermatotoxin - Skin burns.；Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological ClassificationChemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS.
Verwendung und Herstellung
General Manufacturing Information2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-: INACTIVE
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Anbieter52 Anbieter
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