Fosetyl aluminum

Bezeichnung:Fosetyl aluminum

CAS-Nr39148-24-8

Englisch Name:Fosetyl aluminum

CBNumberCB7157143

SummenformelC6H18AlO9P3

Molgewicht354.1

MOL-Datei39148-24-8.mol

Fosetyl aluminum physikalisch-chemischer Eigenschaften

Schmelzpunkt	>300°
Dampfdruck	< 10-7 Pa (25 °C)
storage temp.	0-6°C
Löslichkeit	Soluble in DMSO
pka	4.7
Wasserlöslichkeit	110 g l^-1 (20 °C)
Aggregatzustand	solid
Stabilität	Hygroscopic
EPA chemische Informationen	Fosetyl-Al (39148-24-8)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	41
S-Sätze:	26-39
RIDADR	UN2783 (solid); UN3018 (liquid
RTECS-Nr.	SZ9640000
Giftige Stoffe Daten	39148-24-8(Hazardous Substances Data)
Toxizität	LD50 in rats, mice, Japanese quail, rabbits (mg/kg): 5800, 3700, 4997, 2680 orally; LD50 i.p. in rats: 550 mg/kg (Williams)

Gefahreninformationscode (GHS)

Fosetyl aluminum Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R41:Gefahr ernster Augenschäden.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S39:Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
White, crystalline solid or powder. Odorless.
Verwenden
Agricultural fungicide.
Verwenden
Fosetyl-aluminium (fosetyl-Al) is a systemic fungicide effective in controlling various Phycomycete diseases, in particular the downy mildews, Phyfophfhora and Pythium spp. It has also shown useful activity against several bacterial plant pathogens (e.g. Erwinia amylovara). It is widely used on a variety of crops including vines, fruit (bananas, citrus, pineapples, avocados, stone fruit and pome fruit), berries, vegetables, hops, ornamentals and turf.
Verwenden
Fosetyl Aluminum is a fungicide. It is highly inhibitory in vitro against several species of Phytophthora.
Landwirtschaftliche Anwendung
Fosetyl aluminum can be used as Fungicide: used on fruits, vegetables and nut crops; also on ornamentals and greenhouse products.
Handelsname
32545 R®; ALIETTE®; ALIETTE® 80 WG; CHIPCO® ALIETTE WDG; EFOSITE-AL®; EFOSITE ALUMINUM®; EPAL®; LS-74783®; MIKAL®
mögliche Exposition
Organophosphate fungicide used on fruits, vegetables and nut crops; also on ornamentals and greenhouse products.
Environmental Fate
Plant. Felsot and Pedersen (1991) reported that fosetyl-aluminum degrades in plants forming phosphonic acid which ionizes to the dianion phosphonate, HPO3–2.
Stoffwechselwegen
Fosetyl-Al undergoes rapid and extensive degradation and metabolism in soil, plants and animals. Cleavage of the P-O-ethyl linkage yielded phosphorous acid, ethanol and naturally incorporated components as the terminal products (Scheme 1).
Versand/Shipping
UN2783 Organophosphorus pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials. UN3018 Organophosphorus pesticides, liquid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
Degradation
Aqueous solutions of fosetyl-Al undergo rapid degradation in strong acidic and alkaline conditions (1) with observed DT₅₀ values of 5 days (pH 3) to 13 days (pH 13) but exhibit higher stability at pH values closer to neutrality (Bertrand et al., 1981). However, the results of biodegradability studies suggest that fosetyl-Al is readily biodegradable in environmental water (Mead, 1996).
Inkompatibilitäten
In the presence of strong reducing agents such as hydrides, organophosphates form highly toxic and flammable phosphine gas. Contact with oxidizers can cause the release of toxic oxides of phosphorus. Decomposes in temperatures above 260℃.
Waste disposal
Destruction by alkali hydroly sis or incineration. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by con tacting your regional EPA office.

Fosetyl aluminum Upstream-Materialien And Downstream Produkte

Fosetyl aluminum Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

39148-24-8, Fosetyl aluminum Verwandte Suche:

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