Methyl-2-(4-(2,4-dichlorphenoxy)-phenoxy)propionat

Bezeichnung:Methyl-2-(4-(2,4-dichlorphenoxy)-phenoxy)propionat

CAS-Nr51338-27-3

Englisch Name:Diclofop-methyl

CBNumberCB6118732

SummenformelC16H14Cl2O4

Molgewicht341.19

MOL-Datei51338-27-3.mol

Synonyma

Methyl-2-(4-(2,4-dichlorphenoxy)phenoxy)propionat

Methyl-2-(4-(2,4-dichlorphenoxy)-phenoxy)propionat

Methyl-2-(4-(2,4-dichlorphenoxy)-phenoxy)propionat physikalisch-chemischer Eigenschaften

Schmelzpunkt	39-41°C
Siedepunkt	173-175°C (0.1 mbar)
Dichte	1.3
Brechungsindex	1.5300 (estimate)
storage temp.	0-6°C
Aggregatzustand	Solid
Farbe	White to off-white
Wasserlöslichkeit	0.005 g/100 mL
Merck	13,3109
BRN	2224754
LogP	4.620
CAS Datenbank	51338-27-3(CAS DataBase Reference)
NIST chemische Informationen	Propanoic acid, 2-[4-(2,4-dichlorophenoxy)phenoxy]-, methyl ester(51338-27-3)
EPA chemische Informationen	Diclofop methyl (51338-27-3)

Sicherheit

Kennzeichnung gefährlicher	Xn;N,N,Xn
R-Sätze:	22-43-50/53
S-Sätze:	24-37-60-61
RIDADR	UN 3077
WGK Germany	2
RTECS-Nr.	UF1180000
HS Code	29189900
Giftige Stoffe Daten	51338-27-3(Hazardous Substances Data)
Toxizität	dog,LD50,oral,1600mg/kg (1600mg/kg),"Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A138, Pg. 1983,

Gefahreninformationscode (GHS)

Diclofop-methyl 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.
Definition
ChEBI: Methyl 2-[4-(2,4-dichlorophenoxy)phenoxy]propanoate is a methyl ester resulting from the formal condensation of the carboxylic acid group of 2-[4-(2,4-dichlorophenoxy)phenoxy]propanoic acid with methanol. It is an aromatic ether, a dichlorobenzene, a diether and a methyl ester.
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

Diclofop-methyl Upstream-Materialien And Downstream Produkte

Methyl-2-(4-(2,4-dichlorphenoxy)-phenoxy)propionat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

51338-27-3, Diclofop-methyl Verwandte Suche:

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