シフルトリン 化學(xué)特性,用途語(yǔ),生産方法
溶解性
水に難溶。有機(jī)溶媒に易溶。水2.1～4.3(pH 3), 1.9～2.9(pH 7) 全てμg/l 20℃。ジクロロメタン,トルエン ＞100, n-ヘキサン1～20, イソプロパノール2～50(全てg/l 20℃)。アセトンに溶け、水にほとんど溶けない。
用途
ピレスロイド系殺蟲剤
用途
シフルトリン試験用標(biāo)準(zhǔn)品。
効能
殺蟲薬 (獣醫(yī)薬)
農(nóng)薬用途
動(dòng)物薬、殺蟲剤
説明
Cyfluthrin is a pyrethroid insecticide and a modulator of voltage-gated sodium channels (Na
v). It slowly activates rat recombinant Na
v1.8 channels, delays inactivation by longer than 40 ms, and induces persistent tail currents in channels expressed in
X. laevis oocytes. It also decreases the mean burst rate in rat primary neurons (IC
50 = 0.99 μM, respectively). Cyfluthrin is toxic to various insects, including
A. melinus,
G. ashmeadi,
E. eremicus, and
E. formosa (LC
50s = 7, 67, 96, and 63 ng/ml, respectively) and the
A. sinensis mosquito (LC
50 = 0.446 ppm). It is also toxic to
A. mellifera honeybees (LD
50 = 0.22 ppm), affecting locomotor activity and wing fanning behavior with an increase in the mean bout duration of time spent upside down, indicating disruption of the righting reflex, and a decrease in wing fanning behavior when administered at a dose of 10 ng/bee. Formulations containing cyfluthrin have been used for the control of insects in agriculture and for non-commercial purposes.
化學(xué)的特性
In pure form this chemical may be colorless
crystalline solid or powder. Commercial is a yellowish
paste or viscous, yellowish-brown oil. Aromatic odor.
使用
Cyfluthrin is used to control a wide range of insects, especially
Lepidoptera, in cereals, fruit, vegetables and cotton. It is also used against
migratory locusts and grasshoppers, in stored products, in public health
situations and in animal health.
定義
ChEBI: A carboxylic ester obtained by formal condensation between 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid and (4-fluoro-3-phenoxyphenyl)(hydroxy)acetonitrile.
一般的な説明
A viscous amber partly crystalline oil. Used as an insecticide.
反応プロフィール
Cyfluthrin is a pyrethrine derivative. Incompatible with azocyclotin, and perhaps other azo compounds and organometallics.
農(nóng)業(yè)用途
Insecticide: Cyfluthrin is a non-systemic insecticide used to control a variety of chewing and sucking insects on cotton, hops, cereals, corn, peanuts, fruit, potatoes and other crops and vegetables. It is also used o control structural pests such as termites.
製品名
AZTEC®; ATTATOX®; BAY FCR 1272®; BAYTHROID®; BAYTHROID® H; BAYTHROID® TECHNICAL; BUG-B-GON®; CONTUR®; CYLATHRIN®; EULAN SP®; FCR 1272®; INTUDER®; INTUDER HPX®; LASER®; RENOUNCE®; RESPONSAR®; SOLFAC®; TEMPO®; TEMPO® H; TEMPO® 20WP
職業(yè)ばく露
Cyfluthrin is a synthetic pyrethroid,
nonsystemic insecticide used to control a variety of chew-
ing and sucking insects on cotton, hops, cereals, corn, pea-
nuts, fruit, potatoes, and other crops and vegetables. It is
also used to control structural pests such as termites.
Cyfluthrin can be found in both Restricted Use Pesticides
(RUP) and General Use Pesticides (GUP) category. It is
also a nitrile.
代謝経路
The non-enzymatic hydrolyzed products of 14C-
cyfluthrin are isolated and identified by the incubation
reaction mixture of a buffer solution. The products are
derived from the hydrolysis of the ester linkage of
cyfluthrin via cyanhydrin. This results in the
corresponding aldehyde which undergoes both
oxidation and reduction to give rise to carboxylic acid
and benzyl alcohol, respectively.
輸送方法
UN2811 Toxic solids, organic, n.o.s., Hazard
Class: 6.1; Labels: 6.1-Poisonous materials, Technical
Name Required. UN3349 (pyrethroid pesticide, solid,
toxic)/151 Pyrethroid pesticide, solid toxic, Hazard Class:
6.1; Labels: 6.1-Poisonous material UN3439 Nitriles, solid,
toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous
materials, Technical Name Required.
不和合性
May react violently with strong oxidi-
zers, bromine, 90% hydrogen peroxide, phosphorus
trichloride, silver powders, or dust. Incompatible with silver
compounds. Mixture with some silver compounds forms
explosive salts of silver oxalate. Nitriles may polymerize in
the presence of metals and some metal compounds. They
are incompatible with acids; mixing nitriles with strong
oxidizing acids can lead to extremely violent reactions.
Nitriles are generally incompatible with other oxidizing
agents such as peroxides and epoxides. The combination of
bases and nitriles can produce hydrogen cyanide. Nitriles
are hydrolyzed in both aqueous acid and base to give car-
boxylic acids (or salts of carboxylic acids). These reactions
generate heat. Peroxides convert nitriles to amides. Nitriles
can react vigorously with reducing agents. Acetonitrile and
propionitrile are soluble in water, but nitriles higher than
propionitrile have low aqueous solubility. They are also
insoluble in aqueous acids
.
廃棄物の処理
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.
シフルトリン 上流と下流の製品情報(bào)
原材料
準(zhǔn)備製品