N-3,5-Dichlorphenyl-5-methyl-5-vinyl-1,3-oxazolidin-2,4-dion Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R60:Kann die Fortpflanzungsfähigkeit beeinträchtigen.
R61:Kann das Kind im Mutterleib schädigen.
R40:Verdacht auf krebserzeugende Wirkung.
R43:Sensibilisierung durch Hautkontakt möglich.
R51/53:Giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
R36:Reizt die Augen.
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R11:Leichtentzündlich.
S-Sätze Betriebsanweisung:
S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S16:Von Zündquellen fernhalten - Nicht rauchen.
Verwenden
Vinclozolin is a non-systemic, contact fungicide that controls fruit
rot, brown rot, mould and blight caused by Botrytis spp., Sclerotinia spp.,
Monilia spp., etc. in vines, fruits, vegetables, oilseed rape, ornamentals,
hops, turf and strawberries. Vinclozolin exhibits both preventive and
curative activities.
Allgemeine Beschreibung
Colorless crystals with slight aromatic odor. Used as a fungicide.
Air & Water Reaktionen
Hydrolysis rapidly occurs under alkaline conditions
Reaktivität anzeigen
A halogenated dicarboximide. Organic amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).
Landwirtschaftliche Anwendung
Fungicide: Vinclozolin is a non-systemic fungicide which has
been used on vines (such as grapes), strawberries, raspberries, chicory grown for Belgian endive, lettuce, kiwi,
canola, succulent beans, and dry bulb onions. Import tolerances have been established to permit. Not approved for
use in EU countries
. Registered for use in the U.S.
Handelsname
BAS-352-F®; BAS-35204-F®;
CURALAN®; FLOTILLA®; FUMITE RONALIN®;
MASCOT® contact turf fungicide; ORNALIN®[C];
POWERDRIVE®; RONILAN®; RONILAN-DF®;
RONALINE-FL®; TOUCHE®; VINCHLOZOLINE®;
VINCLOZOLINE®; VORLAND®
Sicherheitsprofil
Low toxicity by ingestion and inhalation. Mutation data reported. When heated to decomposition it emits very toxic fumes of Cland NOx.
Stoffwechselwegen
The fungicides, chlozolinate, vinclozolin, and
procymidone, are added to wine after fermentation
and the degradation products are isolated and
identified. Chlozolinate undergoes a rapid hydrolytic
loss of the ethoxycarbonyl substituent to give an
oxazolidine that further undergoes hydrolytic cleavage
to give 3' ,5' -dichloro-2-hydroxypropanilide. The
oxazolidine ring of vinclozolin undergoes a similar
hydrolysis reaction to give the corresponding anilide, 3' ,5'-dichloro-2-hydroxy-2-methylbut-3-eneanilide. Both
of these anilides are stable in wine for 150 days. A
different degradation behavior is observed with
procymidone and leads to the formation of 3,5-
dichloroaniline, which, in turn, breaks down in wine.
läuterung methode
Crystallise the fungicide from Me2CO/H2O. Its solubility at 20o (w/w%) is 44 (Me2CO), 32 (CHCl3), 25 (EtOAc) and 10 (H2O). It irritates the eyes and skin. [GP 2,207,576 1973, Chem Abstr 79 137120 1973.]
N-3,5-Dichlorphenyl-5-methyl-5-vinyl-1,3-oxazolidin-2,4-dion Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
