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外観
白色, 結晶〜粉末
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溶解性
エタノール及びアセトンに溶け、水にほとんど溶けない。
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化学的特性
A white crystalline solid. Odorless. Can also
be commercially available as a clear to dark brown liquid
with a typical solvent odor
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使用
Herbicide.
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一般的な説明
Colorless crystals. Decomposed by either strong acid or base. Used as a selective herbicide.
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空気と水の反応
Slightly soluble in water (3 mg/l).
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反応プロフィール
A bridged diphenyl.
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危険性
Moderately toxic by ingestion and skin contact. Low toxicity by inhalation.
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农业用途
Herbicide: Some uses are classified as U.S. Restricted
Use Pesticide (RUP). Diclofop-methyl is a selective
post-emergence herbicide used to control wild oats and
annual grassy weeds in grain and vegetable crops: alfalfa,
carrots, celery, box, field and french beans, barley,
wheat, brassicas, parsnips, peas, potatoes, rapeseed
(canola), soy beans, oilseed rape, onions, sugar beets and
lettuce.
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製品名
DICHLORDIPHENPROP®; HOELON®;
HOELON® 3EC; HOE-GRASS®; HOEGRASS®; HOE®
23408; ILOXAN®; ILLOXAN®; ONE SHOT®[C]
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職業ばく露
Diclofop-methyl is a chlorophenoxy;
aryloxyphenoxypropionate acid selective postemergenceherbicide used to control wild oats and annual grassy weeds
in grain and vegetable crops: alfalfa, carrots, celery, box,
field and French beans, barley, wheat, brassicas, parsnips,
peas, potatoes, rapeseed (canola), soy beans, oilseed rape,
onions, sugar beets and lettuce. Some uses are classified
RUP
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環境運命予測
Biological. From the first-order biotic and abiotic rate constants of diclofop-methyl in estuarine water and sediment/water systems, the estimated biodegradation half-lives were 0.24–12.4 and 0.11–2.2 days, respectively (Walker et al., 1988).
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代謝経路
Two resistant biotypes of black-grass (Peldon A1 and
Lincs. E1 of Alopecurus myosuroides) exhibit
moderately enhanced metabolism of 14C-diclofop
methyl. Diclofop methyl is hydrolyzed to the
corresponding propionic acid which undergoes further
degradation to give polar metabolites. The amounts of
the metabolites depend on the metabolism activity of
the individual biotypes. In wheat, three isomeric
hydroxylated metabolites are identified in a major
metabolic pathway after acid hydrolysis of the
glucoside conjugates.
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輸送方法
UN3345 Phenoxyacetic acid derivative pesticide,
solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous
materials. UN3348 Phenoxyacetic acid derivative pesticide,
liquid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous
material. UN3077 Environmentally hazardous substances,
solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous
hazardous material, Technical Name Required. Note:
Commercial product may also be a liquid in a flammable
carrier.
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不和合性
Incompatible with oxidizers, chlorates
nitrates, peroxides, sulfuric acid, caustics, ammonia,
aliphatic amines, alkanolamines, isocyanates, alkylene
oxides, and epichlorohydrin.
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廃棄物の処理
In accordance with
40CFR165, follow recommendations 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
