Prometryn Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R11:Leichtentzündlich.
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36:Reizt die Augen.
R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
R20:Gesundheitsschädlich beim Einatmen.
S-Sätze Betriebsanweisung:
S16:Von Zündquellen fernhalten - Nicht rauchen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
S60:Dieses Produkt und sein Behälter sind als gefährlicher Abfall zu entsorgen.
Beschreibung
Prometryn can be used in Pre- and
postemergence to Control Annual grasses,
broadleaf weeds.
Chemische Eigenschaften
Colorless crystalline solid.
Verwenden
Prometryn is a methylthiotriazine herbicide used for the control of several annual grasses and broadleaf weeds. Prometryn works by inhibiting the electron transport in target broadleaves and grasses.
Definition
ChEBI: A diamino-1,3,5-triazine that is N,N'-di(propan-2-yl)-1,3,5-triazine-2,4-diamine substituted by a methylsulfanediyl group at position 6.
Vorbereitung Methode
Prometryne is made either by reacting propazine with methyl
mercaptan in the presence of one equivalent of NaOH or
by reacting 2-mercapto-4,6-bis(isopropylamino)-5-triazine
with a methylating agent in the presence of NaOH.
Prometryne is made either by reacting propazine with methyl
mercaptan in the presence of one equivalent of NaOH or
by reacting 2-mercapto-4,6-bis(isopropylamino)-5-triazine
with a methylating agent in the presence of NaOH.
Allgemeine Beschreibung
Colorless crystals. Used as an herbicide.
Reaktivität anzeigen
A triazine derivative. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
Landwirtschaftliche Anwendung
Herbicide: Prometryn is used to control several annual grasses and broadleaf weeds in terrestrial food and feed crops. Its major uses are on cotton and celery, and is often used on dill and pigeon peas. Not approved for use in EU countries. Registered for use in the U.S.
Handelsname
A-1114®; CAPAROL®; COTTON PRO®; G 34161®; GESAGARD®; MERCASIN®; MERCAZIN®; MERKAZIN®; POLISIN®; PRIMAPIN®; PRIMATOL-Q®; PROMET®; PROMETREX®; SELECTIN®; SELECTIN-50®; SELEKTIN®; SESAGARD®; SUPREND®; UVON®
mögliche Exposition
Prometryn, a triazine herbicide, is
used to control several annual grasses and broadleaf weeds
in terrestrial food and feed crops. Among its major applica-
tions are on cotton and celery and is often used on dill and
pigeon peas.
Carcinogenicity
No carcinogenic activity was
seen in either the rat or the mouse following lifetime feeding
of up to 1500 or 3000 ppm, respectively.
Versand/Shipping
Triazine pesticides, solid, toxic, n.o.s. require a
shipping label of “poisonous materials.” This material fall
in DOT/UN Hazard Class 6.1.
Waste disposal
Dissolve or mix the material
with a combustible solvent and burn in a chemical incinera-
tor equipped with an afterburner and scrubber. All federal,
state, and local environmental regulations must be
observed. In accordance with 40CFR165, follow recom-
mendations 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.
Prometryn Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
