(S)-alpha-Cyano-3-phenoxybenzyl-(S)-2-(4-chlorphenyl)-3-methyl-butyrat Chemische Eigenschaften,Einsatz,Produktion Methoden
ERSCHEINUNGSBILD
FARBLOSE BIS WEISSE KRISTALLE.
ARBEITSPLATZGRENZWERTE
TLV nicht festgelegt (ACGIH 2005).
MAK nicht festgelegt (DFG 2005).
AUFNAHMEWEGE
Aufnahme in den Körper durch Inhalation des Aerosols und durch Verschlucken.
INHALATIONSGEFAHREN
Verdampfung bei 20°C vernachlässigbar; eine gesundheitsschädliche Partikelkonzentration in der Luft kann jedoch beim Versprühen oder Dispergieren schnell erreicht werden, besonders als Pulver.
WIRKUNGEN BEI KURZZEITEXPOSITION
WIRKUNGEN BEI KURZZEITEXPOSITION: Die Substanz reizt leicht die Augen, reizt die Haut und die Atemwege. Möglich sind Auswirkungen auf das Nervensystem.
WIRKUNGEN NACH WIEDERHOLTER ODER LANGZEITEXPOSITION
Wiederholter oder andauernder Hautkontakt kann zu Hautsensibilisierung führen.
LECKAGE
Verschüttetes Material in Behältern sammeln; falls erforderlich durch Anfeuchten Staubentwicklung verhindern. Reste sorgfältig sammeln. An sicheren Ort bringen. NICHT in die Umwelt gelangen lassen. Persönliche Schutzausrüstung: Atemschutzgerät, P3-Filter für giftige Partikel.
R-Sätze Betriebsanweisung:
R23/25:Giftig beim Einatmen und 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.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
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
Viscous yellow or amber liquid or white or
amber crystalline solid.
Verwenden
Esfenvalerate is the most potent insecticidal isomer of Fenvalerate (F279450), a pyrethroid insecticide used to control insects from food crops, animal feed and cotton products.
Landwirtschaftliche Anwendung
Insecticide: A U.S. EPA restricted Use Pesticide (RUP).
Esfenvalerate is a synthetic insecticide used to control a
wide range of pests such as moths, flies, beetles, and other
insects. It is used on vegetable crops (soya beans, sugar
cane), tree fruit, cotton, maize, sorghum and nut crops, and
non-crop lands. It also is used on a wide variety of household
pests. It is usually mixed with a wide variety of other
types of pesticides such as carbamate compounds or organophosphates
and has the naturally occurring compound
fenvalerate for use in the U.S. Esfenvalerate is almost
identical to fenvalerate. Much of the data for fenvalerate
is applicable to the pesticide esfenvalerate because the two
compounds contain the same components. The only differences
in the two products are the relative proportions of
the four separate constituents (isomers). Esfenvalerate has
become the preferred compound because it requires lower
application rates than fenvalerate, is less chronically toxic,
and is a more powerful insecticide.
Handelsname
AMERICARE®; ASANA®; ASANA-XL®;
ASANA® DPX-YB656-84; ENFORCER®; EVERCIDE®;
HALMARK®; OMS-3023®; S-1844®; S-5602 ALPHA®;
SUMI-ALFA®; SUMI-ALPHA®; SS-PYDRIN®;
SUMICIDIN A-ALPHA®
mögliche Exposition
Esfenvalerate is a synthetic pyrethroid
Insecticide used to control wide range of pests such as
moths, flies, beetles, and other insects. It is used on
vegetable crops (soya beans, sugar cane), tree fruit, cotton,
maize, sorghum and nut crops, and noncrop lands. It also isused on a wide variety of household pests. It is usually
mixed with a wide variety of other types of pesticides such
as carbamate compounds or organophosphates and has the
naturally occurring compound fenvalerate for use in the
United States Esfenvalerate is almost identical to fenvalerate.
Much of the data for fenvalerate is applicable to the pesticide esfenvalerate (E:0207) because the two compounds contain the same components. The only differences in the two
products are the relative proportions of the four separate constituents (isomers). Esfenvalerate has become the preferred
compound because it requires lower applications rates than
fenvalerate, is less chronically toxic, and is a more powerful
insecticide. A United States Environmental Protection
Agency Restricted Use Pesticide (RUP).
Incompatibilities: Oxidizers (chlorates, nitrates, peroxides,
permanganates, perchlorates, chlorine, bromine, fluorine,
etc.); strong acids. Moisture may cause hydrolysis/
decomposition.
Environmental Fate
Chemical/Physical. May hydrolyze in aqueous solutions forming acetic acid and other
compounds.
Stoffwechselwegen
Esfenvalerate is the 2SαS-isomer of fenvalerate (which is racemic). It possesses
some small differences in physical properties when compared with
the racemate. Overall, the degradation and metabolism of the two compounds
are very similar. Reference should be made to the fenvalerate
entry. An important exception, which is discussed fully in the latter entry,
is that esfenvalerate does not form the cholesterol ester conjugate that
has been shown to be responsible for granulomatous changes in several
tissues on repeated dosing of fenvalerate.
Versand/Shipping
UN3349 Pyrethroid pesticide, solid toxic,
Hazard Class: 6.1; Labels: 6.1-Poisonous material. UN3352
Pyrethroid pesticide, liquid toxic, Hazard Class: 6.1;
Labels: 6.1-Poisonous materials
Inkompatibilitäten
Oxidizers (chlorates, nitrates, peroxides,
permanganates, perchlorates, chlorine, bromine, fluorine,
etc.); strong acids. Moisture may cause hydrolysis/
decomposition.
Waste disposal
Incineration would be an
effective disposal procedure where permitted. If an efficient
incinerator is not available, the product should be mixed
with large amounts of combustible material and contact
with the smoke should be avoided. In accordance with
40CFR165, follow recommendations for the disposal of
pesticides and pesticide containers
(S)-alpha-Cyano-3-phenoxybenzyl-(S)-2-(4-chlorphenyl)-3-methyl-butyrat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
