ピリメタニル 化学特性,用途語,生産方法
用途
メチオニン生合成阻害剤各種作物の灰色かび病，うどんこ病，果樹の黒星病などに効果を示す
農薬用途
殺菌剤
化学的特性
Pyrimethanil is a white to light yellow crystalline powder which is sparingly soluble in water but soluble in most organic solvents. Commercial product is available as a brown emulsifiable concentrate.
使用
Pyrimethanil is a broad spectrum anilino-pyrimidine foliar fungicide. Pyrimethanil functions by inhibiting the biosynthesis of methionine in Botrytis cinerea.
定義
ChEBI: Pyrimethanil is a member of the class of aminopyrimidines that is N-phenylpyrimidin-2-amine carrying two additional methyl substituents at positions 4 and 6. A fungicide used to control grey mould on fruit, vegetables and ornamentals as well as leaf scab on pome fruit. Also commonly employed to control Botrytis cinerea throughout the winemaking process in grapes, must, fermenting must and wine. It has a role as an aryl hydrocarbon receptor agonist, an environmental contaminant, a xenobiotic and an antifungal agrochemical. It is an aminopyrimidine, a secondary amino compound and an anilinopyrimidine fungicide.
製造方法
Pyrimethanil is produced by reaction of 2-bromo-4,6-dimethylpyrimidine with aniline.
一般的な説明
Pyrimethanil is an anilino-pyrimidine, broad spectrum fungicide primarily used for the control of gray mould and leaf scab on fruits, vegetables and ornamentals. Its mode of action involves inhibition of the secretion of hydrolytic enzymes by the fungi during the infection process, thus stopping the further development of the disease.
作用机制
メチオニン生合成阻害
农业用途
Fungicide: Used on grapes, strawberries, tomatoes, onions, beans, cucumbers, eggplant, and ornamental.
製品名
SCALA®; SN 100309®
職業ばく露
A pyrimidine fungicide used on
grapes, strawberries, tomatoes, onions, beans, cucumbers,
eggplant, and ornamental plants.
代謝経路
Limited data are available in the open literature. Information presented in
this summary is abstracted from the data evaluation published by the
Pesticide Safety Directorate (PSD, 1995). Hydroxylation at the methyl,
phenyl or pyrimidine moiety is the primary metabolic pathway of pyrimethanil
in soil, plants and animals. Cleavage of the aniho-pyrimidine
linkage was observed as a minor metabolic reaction. The formation of
nitro- analogues of pyrimethanil is a novel nitration reaction observed in
the soil metabolism study (Scheme 1).
輸送方法
UN3082 Environmentally hazardous substances,
liquid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous
hazardous material, Technical Name Required. UN3077
Environmentally hazardous substances, solid, n.o.s., Hazard
class: 9; Labels: 9-Miscellaneous hazardous material,
Technical Name Required.
不和合性
Incompatible with oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); contact may cause fires or explo-
sions. Keep away from alkaline materials, strong bases,
strong acids, oxoacids, epoxides.
廃棄物の処理
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. If this
material cannot be disposed of according to label instruc-
tions, it may be dissolved or mixed with a combustible sol-
vent and burned in a chemical incinerator equipped with an
afterburner and scrubber. In accordance with 40CFR165,
follow recommendations for the disposal of pesticides and
pesticide containers.
ピリメタニル 上流と下流の製品情報
原材料
準備製品