N-ブチル-N-エチル-4-トリフルオロメチル-2,6-ジニトロアニリン

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

• 危険有害性情報

  H410：長期的影響により水生生物に非常に強い毒性

• 注意書き

  P273：環境への放出を避けること。

  P391：漏出物を回収すること。

  P501：内容物/容器を．．．に廃棄すること。

N-ブチル-N-エチル-4-トリフルオロメチル-2,6-ジニトロアニリン 価格

MSDS Information

• Benfluralin

N-ブチル-N-エチル-4-トリフルオロメチル-2,6-ジニトロアニリン 化学特性,用途語,生産方法

• 外観

  黄色、結晶性粉末～粉末

• 溶解性

  水に不溶 (0.1mg/l at 25℃), アセトン, 酢酸エチル, ジクロロメタン, クロロホルムに易溶。トルエン330～500g/l, アセトニトリル170～200g/l, ヘキサン18～20g/l, メタノール17～18g/l at 25℃。アセトニトリル170～200、ヘキサン18～20、メタノール17～18(g/l溶媒　25℃)。アセトン，酢酸エチル，ジクロロメタン，クロロホルム＞1,000、トルエン330～500(g/l溶媒，25℃)水0.1mg/l(25℃)。アセトン, 酢酸エチル,ジクロロメタン, クロロホルム ＞1,000, トルエン330～500, アセトニトリル170～200,ヘキサン18～20, メタノール17～18(全てg/l 25℃)。アセトンに溶け、水にほとんど溶けない。

• 農薬用途

  除草剤

• 説明

  Since 1970, benfluralin has been registered in the United States as a preemergent dinitroaniline herbicide. In 2004, the US Environmental Protection Agency (EPA) conducted an assessment to determine if pesticide products containing the active ingredient of benfluralin were eligible for pesticide reregistration. The criteria included meeting current human health and safety standards, and determining if the pesticide being used poses any unreasonable risks to human health and the environment. Results of the US EPA assessment were explained in the Reregistration Eligibility Decision (RED) of benfluralin. The RED document determined that pesticides with the active ingredient of benfluralin were eligible for reregistration provided certain stipulations listed in the RED document were met that included additional label requirements. Under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Section 3, all new pesticides used in the United States must be registered by the Administrator of the US EPA. There are 38 products registered for benfluralin.

• 化学的特性

  Yellowish-orange crystalline solid. Commercial product is available as an emulsifiable concentrate.

• 使用

  Benfluralin is a preemergent herbicide registered to control monocot (one cotyledon: plant embryo with single ‘seed leaf’) and dicot (two cotyledon: plant embryo with two ‘seed leaves’) weeded species in commercial and residential applications. Target species for benfluralin include Johnson grass seedlings, chickweed, lamb quarters, purslane, knotweed, clover, and barnyard grass. Benfluralin affects seed germination and prevents weed growth by inhibition of root development. Absorbed by roots, benfluralin inhibits microtubule formation by binding to tubulin, thereby disrupting cell division and leading to microfibril disorientation. Benfluralin can be used alone or formulated with other structurally related preemergent herbicides. Benfluralin has been formulated with oryzalin, isoxaben, triclopyr and/or trifluralin. Various formulated types include emulsifiable concentrate, granules, soluble concentrate/liquid, and water dispersed granules. Benfluralin is formulated as granules in 42 end-use products and one product in the form of water dispersible granules. Applications can be by broadcast (granules and fertilizer mixed) and band treatment, golf course treatment, soil incorporated treatment, and spray with ground/sprinkler irrigation systems. Agricultural usage of benfluralin is predominately on lettuce, alfalfa, clover, birdsfoot trefoil, nonbearing fruit and nut trees, and vineyards.

• 定義

  ChEBI: A tertiany amino compound that is 2,6-dinitro-4-(trifluoromethyl)aniline in which the hydrogens attached to the aniline nitrogen have been replaced by one ethyl and one butyl group. It is used as a pre-emergence herbicide used for the control of grass and ther weeds in a range of food and non-food crops.

• 一般的な説明

  Yellow-orange solid. Herbicide.

• 空気と水の反応

  Slightly water soluble.

• 反応プロフィール

  A dinitroaniline derivative.

• 危険性

  Highly toxic.

• 农业用途

  Herbicide: Selective pre-emergence herbicidal control of annual grasses and broad-leaf weeds. Used on alfalfa, red clover, seeded lettuce, trefoil; peanuts, certain tobaccos, vegetables such as endive, field and French beans and lentils.

• 製品名

  BALAN®; BALFIN®; BENEFEX®; BETHRODINE®; BHULAN®; BINNELL®; BONALAN®; CARPIDOR®; EL-110®; EMBLEM®; FLUBALEX®; PEL-TECH®; QUILAN®; TEAM; XL 2G Chemical class: 2,6-Dinitroaniline

• 職業ばく露

  Selective preemergence herbicide used to control of annual grasses and broad-leaf weeds. Used on alfalfa, red clover, seeded lettuce, trefoil; peanuts, certain tobaccos, vegetables such as endive, field and French beans, and lentils. A dinitroaniline derivative.

• 環境運命予測

  Soil. Benfluralin degraded faster in flooded soils under anaerobic conditions than when oxygen was present. The major route of benfluralin degradation in flooded soil is the formation of polar products (Golab et al., 1970) including N-butyl-N-ethyl-α,α,α-trifluoro- 5-nitrotoluene-3,4-diamine, N-butyl-N-ethyl-α,α,α-trifluorotoluene-3,4,5-triamine, N butyl-N-ethyl-α,α,α-trifluorotoluene-3,4,5-triamine, N-butyl-α,α,α-trifluoro-2,6-dinitro p-toluidine, N-ethyl-α,α,α-trifluoro-2,6-dinitro-p-toluidine, N-butyl-α,α,α-trifluoro-5- nitrotoluene-3,4-diamine, N-butyl-α,α,α-trifluorotoluene-3,4,5-triamine, N-ethyl-α,α,α- trifluoro-5-nitrotoluene-3,4-diamine, α,α,α-trifluoro-5-nitrotoluene-3,4-diamine, and α,α,α-trifluorotoluene-3,4,5-triamine (Williams, 1977). The rate of degradation was high est under anaerobic conditions.
  Nash (1988) reported a dissipation half-life of 2 days for benfluralin in soil.
  Photolytic. Though no products were identified, benfluralin is subject to photodegra dation by UV light (Worthing and Hance, 1991). A photodegradation yield of 79% was achieved after the herbicide in dry soil was subjected to sunlight for 7 days
  Chemical/Physical. In aqueous solutions (pH 5–9 and 26°C), benfluralin is stable up to 30 days (Worthing and Hance, 1991).

• 輸送方法

  UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9—Miscellaneous hazardous material, Technical Name Required. UN1596 Dinotoanilines, Hazard Class: 6.1; Labels: 6.1—Poisonous materials.

• 不和合性

  Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Moderate heat causes decomposition that produces toxic vapors that can form an explosive mixture with air.

• 廃棄物の処理

  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. If allowed, 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. Ultraviolet-radiation: This liquid herbicide is reported to be susceptible to decomposition by UV radiation.

N-ブチル-N-エチル-4-トリフルオロメチル-2,6-ジニトロアニリン 生産企業

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