Pirimicarb Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R25:Giftig beim Verschlucken.
R50/53:Sehr 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:
S22:Staub nicht einatmen.
S37:Geeignete Schutzhandschuhe 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.
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.
Beschreibung
Pirimicarb is a colorless solid that is
moderately soluble in water, acetone, ethanol, xylene, and
chloroform.
Pirimicarb is produced by reaction of 2-dimethylamino-
5,6-dimethyl-4-pyrimidone with dimethylcarbamic acid
chloride in the presence of a base or phosgene and dimethylamine.
Pirimicarb is a systemic, selective aphicide used
largely on grain crops, but also on ornamentals, cotton,
fruit, and in greenhouses.
Chemische Eigenschaften
Colorless crystalline solid. Odorless. Commercial product may be available as a liquid
Verwenden
Pirimicarb is a systemic insecticide with contact, stomach and
respiratory action. It is a selective aphicide used in cereals, fruit, ornamentals,
strawberries, potatoes, sugar beet, fodder beet, cotton, oilseed
rape, tobacco and glasshouse crops.
Definition
ChEBI: An aminopyrimidine that is N,N,4,5-tetramethylpyrimidin-2-amine substituted by a (dimethylcarbamoyl)oxy group at position 4.
Health Hazard
Highly toxic insecticide by oral and possibly other routes of entry; cholinesteraseinhibitor; median oral lethal doses in experimental animals ranged at 100–150 mg/kg;toxic symptoms include excessive salivation,lacrimation, slow heartbeat, blurred vision,headache, muscle twitching, tremor and convulsion; gastrointestinal effects include vomiting, nausea, abdominal pain, and diarrhea;severe poisoning can progress to death.
LD50 oral (rat): ～50 mg/kg
LD50 oral (dog): 100 mg/kg.
Landwirtschaftliche Anwendung
Insecticide: Originally registered in the U.S. for non-food use on alfalfa grown for seed in selected. Elsewhere it is used on a wide range of cereals, potatoes, fruits, vegetables and other crop.
Handelsname
ABOL®; AFICIDA®; APHOX®; FERNOS®; PIRIMIKARB; PIRIMOR®; PP 062®; PYRIMOR®; RAPID®
mögliche Exposition
Primicarb is a carbamate (N-methyl) insecticide. Originally registered in the United States for non-food use on alfalfa grown for seed in selected. Elsewhere it is used on a wide range of cereals, potatoes, fruits, vegetables and other crop
Stoffwechselwegen
The influence on the qualitative photochemical
behavior of pirimicarb which leads to the
photoproducts N-formylpirimicarb and
demethylpirimicarb is modified by the waxes that are
extracted from nectarines, oranges, and mandarin
oranges. The formation of the photoproducts is
hindered by the waxes.
Versand/Shipping
UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
Inkompatibilitäten
May react with strong oxidizers such as chlorates, peroxides, and nitrates. May form explosive materials with phosphorus pentachloride.
Waste disposal
Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Incineration with effluent gas scrubbing is recommended. 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.
Pirimicarb Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
