Coumatetralyl (ISO) Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R27/28:Sehr giftig bei Berührung mit der Haut und beim Verschlucken.
R48/24/25:Giftig: Gefahr ernster Gesundheitsschäden bei längerer Exposition durch Berührung mit der Haut und durch Verschlucken.
R52/53:Schädlich für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
S-Sätze Betriebsanweisung:
S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Beschreibung
Coumatetralyl, is also called 4-hydroxy-3-(1,2,3,4-
tetrahydro-1-naphthyl)coumarin, consists of colorless crystals which are
slightly soluble in water (pH 7), benzene, toluene, diethyl
ether, readily soluble in dimethylformamide, dichloromethane,
isopropanol, soluble in alcohols, acetone.
Coumatetralyl is produced by the condensation of 4-
hydroxycoumarin with 1,2,3,4-tetrahydro-1-naphthol (28).
First introduced in 1956, coumatetralyl is one of the
most widely used first-generation anticoagulants. It is not,
however, available in the United States.
Chemische Eigenschaften
Coumatetralyl is a yellowish-white, crystalline solid.
Verwenden
Coumatetralyl is used as an anticoagulant rodenticide. Coumatetralyl is widely used to control rodent populations.
Allgemeine Beschreibung
Yellowish-white crystalline powder; colorless when pure; odorless. Coumatetralyl is used as a rodenticide, functioning as an anticoagulant that does not induce bait-shyness.
Reaktivität anzeigen
Ketones, such as Coumatetralyl, are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.
Health Hazard
Overdosage with anticoagulants may cause acute bleeding. Pre-existing blood clotting disease or liver disease may be aggravated by exposure.
Brandgefahr
(Non-Specific -- Coumarin Derivative Pesticide, Solid, n.o.s.) Coumatetralyl may burn but does not ignite readily. Fire and runoff from fire control water may produce irritating or poisonous gases. Runoff from fire control water may give off poisonous gases. Container may explode in heat of fire. Enolic form of compound has acidic properties and can form salts with metals.
Landwirtschaftliche Anwendung
Rodenticide: Coumatetralyl is used for rat control and functions
as an anticoagulant, of the warfarin type, that does not induce bait-shyness. Not approved for use in EU countries or
the U.S. There are 17 global suppliers.
Handelsname
BAY® 25634; BAY ENE® 11183B;
BAYER® 25,634; ENDOX®; ENDROCID®;
ENDROCIDE®; RACUMIN®; RAUCUMIN® 57;
RODENTIN®
mögliche Exposition
Coumatetralyl is used as a rodenticide, functioning as an anticoagulant that does not induce baitshyness.
Versand/Shipping
UN3027 Coumarin derivative pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
Inkompatibilitäten
Contact with oxidizers may cause fire and explosion hazard. Keep away from metals.
Waste disposal
Dissolve in a solvent and burn in a furnace by spraying in the solution
Coumatetralyl (ISO) Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
