Ethoxysulfuron

Bezeichnung:Ethoxysulfuron

CAS-Nr126801-58-9

Englisch Name:Ethoxysulfuron

CBNumberCB1219218

SummenformelC15H18N4O7S

Molgewicht398.39

MOL-Datei126801-58-9.mol

Ethoxysulfuron physikalisch-chemischer Eigenschaften

Schmelzpunkt	145-147°
Dichte	1.426±0.06 g/cm3(Predicted)
storage temp.	0-6°C
Löslichkeit	Solubility in organic solvents (g/l at 20 °C) Acetone 36.0 Ethyl acetate 14.1 Dichloromethane 107.0 n‐Hexane 0.006 Methanol 7.7 Polyethylene glycol 22.5 Toluene 2.5
pka	Dissociation constant (pKa at 20 °C) 5.28
Aggregatzustand	Solid
Farbe	White to Off-White
Wasserlöslichkeit	Solubility in water (g/l at 20 °C): 0.026 (pH 5) 1.353 (pH 7) 9.628 (pH 9)
CAS Datenbank	126801-58-9(CAS DataBase Reference)

Sicherheit

Kennzeichnung gefährlicher	N
R-Sätze:	50/53
S-Sätze:	60-61
RIDADR	UN 3077
Toxizität	LD50 in rats (mg/kg): >3270 orally; >4000 dermally (Hacker)

Gefahreninformationscode (GHS)

Ethoxysulfuron Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
S-Sätze Betriebsanweisung:
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.
Verwenden
Herbicide.
Definition
ChEBI: Ethoxysulfuron is an aromatic ether.
Landwirtschaftliche Anwendung
Ethoxysulfuron (HOE 095404) is a very flexible herbicide for the control of broadleaf and sedge weed species. Although rice is the main use crop, the compound can also be applied in cereals and sugarcane. Selectivity is achieved due to a differential metabolism in the target crops to that in the weeds. With an application rate of 15-60 g a.i. ha-1, a wide range of important annual and perennial rice weeds can be controlled, such as Cyperus spp., Aeschynomene spp., Eleocharis spp., Sagittaria spp., Scirpus spp., Amannia spp., Lindernia spp., Ludwigia spp., and Monochoria vaginalis. Ethoxysulfuron is fully selective in all types of seeded rice (dry drilled, pregerminated wet seeded, pregerminated water seeded) and all types of transplanted rice. The selectivity is not influenced by the rice GS at application time, nor by the water management or other environmental factors. Ethoxysulfuron was introduced in rice in 1996 (in Vietnam) and has been marketed by Bayer CropScience as a straight product under the trade name “Sunrice® WG” and as suspension concentrate (SC)-formulated products in combination with anilofos as “Riceguard®,” “Benefiter®,” “Sunrice Super,” and “Sunrice Plus”. In Australia ethoxysulfuron is used under the trade name “Hero®” for post-emergent control of Cyperus rotundus in sugarcane at a rate of 250 g a.i. ha−1.

Ethoxysulfuron Upstream-Materialien And Downstream Produkte

Ethoxysulfuron Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

126801-58-9, Ethoxysulfuron Verwandte Suche:

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