Bis(8-hydroxychinolinium)sulfat

Bezeichnung:Bis(8-hydroxychinolinium)sulfat

CAS-Nr134-31-6

Englisch Name:8-Hydroxyquinoline sulfate

CBNumberCB7284180

Summenformel2C9H7NO.H2O4S

Molgewicht388.4

MOL-Datei134-31-6.mol

Synonyma

Bis(8-hydroxychinolinium)sulfat

Bis(8-hydroxychinolinium)sulfat physikalisch-chemischer Eigenschaften

Schmelzpunkt	~175 °C
Dichte	1.3819 (rough estimate)
Dampfdruck	0Pa at 25℃
Brechungsindex	1.5364 (estimate)
storage temp.	Inert atmosphere,Room Temperature
Löslichkeit	DMSO (Slightly), Methanol (Slightly)
Aggregatzustand	crystalline
Farbe	yellow
Wasserlöslichkeit	>=10 g/100 mL at 19 ºC
Merck	14,4843
BRN	3760550
InChIKey	MRUMAIRJPMUAPZ-UHFFFAOYSA-N
LogP	2.42 at 25℃
CAS Datenbank	134-31-6(CAS DataBase Reference)
EPA chemische Informationen	8-Quinolinol sulfate (134-31-6)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	22
S-Sätze:	36
RIDADR	2811
WGK Germany	1
RTECS-Nr.	VC8260000
F	3-10
HazardClass	6.1(b)
PackingGroup	III
HS Code	29339900

Gefahreninformationscode (GHS)

8-Hydroxyquinoline sulfate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
S-Sätze Betriebsanweisung:
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
Crystalline
Originator
Chinosol,Chinosolfabrik
Verwenden
8-Hydroxyquinoline sulfate is used to control grey mould (Botrytis cinevea) in vine grafting. It is also used as a soil sterilant against damping off in seed beds.
Verwenden
oxyquinoline sulfate is a disinfectant and a preservative against fungus growth. It is made from phenols.
Verwenden
Pharmaceutic aid (complexing agent).
Manufacturing Process
The mixture of 1.4 kg o-nitrophenol, 2.1 kg o-aminophenol, 6 kg glycerine (d = 1.26) and 5 kg sulfuric acid (d = 1.848) was heated at reflux to temperature 130°-140°C. This temperature was kept for 1.5 hours. The obtained oxyquinoline precipitated, the liquid was removed with water-steam distillation. The residue was diluted with water and alkalized with sodium hydroxide and sodium carbonate to the strong alkaline reaction. The repeated distillation with water steam gave the oil, which hardened as the long needles by cooling. MP: 75°-76°C recrystallized from diluted ethanol.
In practice it is usually used as sulfate salt
Therapeutic Function
Antiseptic
Allgemeine Beschreibung
Pale yellow to yellow crystalline powder with a slight saffron odor. Burning taste.
Air & Water Reaktionen
Water soluble.
Reaktivität anzeigen
A sulfate acidic salt of an amine that is also a phenol. Materials in this group are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.
Brandgefahr
Flash point data for 8-Hydroxyquinoline sulfate are not available, but 8-Hydroxyquinoline sulfate is probably combustible.
Flammability and Explosibility
Not classified
Stoffwechselwegen
Little published information is available.
Degradation
The salt and free base of 8-hydroxyquinoline sulfate are very stable but alkali liberates quinolin-8-ol which precipitates heavy metals (PM). 8-Hydroxyquinoline is a chelate ligand of transition metals such as copper.

8-Hydroxyquinoline sulfate Upstream-Materialien And Downstream Produkte

Bis(8-hydroxychinolinium)sulfat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

134-31-6, 8-Hydroxyquinoline sulfate Verwandte Suche:

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