Methyl-2-(4-(2,4-dichlorphenoxy)-phenoxy)propionat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R43:Sensibilisierung durch Hautkontakt möglich.
R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
S-Sätze Betriebsanweisung:
S24:Berührung mit der Haut vermeiden.
S37:Geeignete Schutzhandschuhe tragen.
S60:Dieses Produkt und sein Behälter sind als gefährlicher Abfall zu entsorgen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Chemische Eigenschaften
A white crystalline solid. Odorless. Can also
be commercially available as a clear to dark brown liquid
with a typical solvent odor
Verwenden
Herbicide.
Allgemeine Beschreibung
Colorless crystals. Decomposed by either strong acid or base. Used as a selective herbicide.
Air & Water Reaktionen
Slightly soluble in water (3 mg/l).
Reaktivität anzeigen
A bridged diphenyl.
Hazard
Moderately toxic by ingestion and skin contact. Low toxicity by inhalation.
Landwirtschaftliche Anwendung
Herbicide: Some uses are classified as U.S. Restricted
Use Pesticide (RUP). Diclofop-methyl is a selective
post-emergence herbicide used to control wild oats and
annual grassy weeds in grain and vegetable crops: alfalfa,
carrots, celery, box, field and french beans, barley,
wheat, brassicas, parsnips, peas, potatoes, rapeseed
(canola), soy beans, oilseed rape, onions, sugar beets and
lettuce.
Handelsname
DICHLORDIPHENPROP®; HOELON®;
HOELON® 3EC; HOE-GRASS®; HOEGRASS®; HOE®
23408; ILOXAN®; ILLOXAN®; ONE SHOT®[C]
mögliche Exposition
Diclofop-methyl is a chlorophenoxy;
aryloxyphenoxypropionate acid selective postemergenceherbicide used to control wild oats and annual grassy weeds
in grain and vegetable crops: alfalfa, carrots, celery, box,
field and French beans, barley, wheat, brassicas, parsnips,
peas, potatoes, rapeseed (canola), soy beans, oilseed rape,
onions, sugar beets and lettuce. Some uses are classified
RUP
Environmental Fate
Biological. From the first-order biotic and abiotic rate constants of diclofop-methyl in estuarine water and sediment/water systems, the estimated biodegradation half-lives were 0.24–12.4 and 0.11–2.2 days, respectively (Walker et al., 1988).
Stoffwechselwegen
Two resistant biotypes of black-grass (Peldon A1 and
Lincs. E1 of Alopecurus myosuroides) exhibit
moderately enhanced metabolism of 14C-diclofop
methyl. Diclofop methyl is hydrolyzed to the
corresponding propionic acid which undergoes further
degradation to give polar metabolites. The amounts of
the metabolites depend on the metabolism activity of
the individual biotypes. In wheat, three isomeric
hydroxylated metabolites are identified in a major
metabolic pathway after acid hydrolysis of the
glucoside conjugates.
Versand/Shipping
UN3345 Phenoxyacetic acid derivative pesticide,
solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous
materials. UN3348 Phenoxyacetic acid derivative pesticide,
liquid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous
material. UN3077 Environmentally hazardous substances,
solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous
hazardous material, Technical Name Required. Note:
Commercial product may also be a liquid in a flammable
carrier.
Inkompatibilitäten
Incompatible with oxidizers, chlorates
nitrates, peroxides, sulfuric acid, caustics, ammonia,
aliphatic amines, alkanolamines, isocyanates, alkylene
oxides, and epichlorohydrin.
Waste disposal
In accordance with
40CFR165, follow recommendations for the disposal of
pesticides and pesticide containers. Containers must be disposed of properly by following package label directions or
by contacting your local or federal environmental control
agency, or by contacting your regional EPA office
Methyl-2-(4-(2,4-dichlorphenoxy)-phenoxy)propionat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
