3,6-ジクロロピリジン-2-カルボン酸

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Danger

• 危険有害性情報

  H318：重篤な眼の損傷

• 注意書き

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P305+P351+P338：眼に入った場合：水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。

3,6-ジクロロピリジン-2-カルボン酸 価格

3,6-ジクロロピリジン-2-カルボン酸 化学特性,用途語,生産方法

• 外観

  白色、結晶～結晶性粉末

• 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。

• 農薬用途

  除草剤

• 説明

  Clopyralid is an herbicide that selectively inhibits the growth of the broadleaf weed L. palustris over a panel of 17 New Zealand native non-broadleaf plant species when applied at a concentration of 1.5 mg/L. It does not inhibit growth of human pluripotent stem cells (IC₅₀ = >100 μM) or decrease nuclear translocation of the transcription factor SOX17, a marker of teratogenic risk. In vivo, clopyralid induces brain defects in rabbits, but not rats, when administered at a dose of 250 mg/kg.

• 化学的特性

  White Crystalline Solid

• 使用

  Systemic post-emergence herbicide for use in food crops and mesquite.

• 定義

  ChEBI: An organochlorine pesticide having a 3,6-dichlorinated picolinic acid structure.

• 农业用途

  Herbicide: Clopyralid is used to control annual and perennial broadleaf weeds on rangeland, pastures, turf and lawns, rights-of-way and a few agricultural products such as sugar beets, oats, barley, mint and wheat.

• 製品名

  ACCENT®; CONFRONT®; CURTAIL®; CURTAIL M®; DOWCO®-290; HORNET®; LONTREL®; LONTREL® 3; LONTRIL® F; LONTRIL® T; MATRIGON®; MILLENNIUM®; NAF®-280; PARADIGM®; RECLAIM®; REDEEM®; RIVERDALE®; SCORPION®; STINGER®; TRANSLINE®; WIDEMATCH®; XRM-3972®

• 薬理学

  Clopyralid is systemic herbicides that is actively absorbed by foliage and, is also readily absorbed through root tissues. Once absorbed, it is translocated, primarily in the phloem, throughout the entire plant. At normal field doses, this herbicide controls many broadleaf species and are selective in pasturelands and most grass crops. The exact weed spectrum and use is specific to the compound.

• 職業ばく露

  Clopyralid is a pyralid herbicide used to control annual and perennial broadleaf weeds on rangeland, pastures, turf, and lawns, rights-of-way and a few agricultural products such as sugarbeets, oats, barley, mint, and wheat.

• 環境運命予測

  Clopyralid is a relatively strong acid and water soluble, making it susceptible to leaching. Most studies, however, indicate that it is metabolized relatively quickly by soilmicrobes, significantly decreasing the amount of clopyralid that is available for this process. Clopyralid is dissociated in soil because of its low pKa, and thus, its adsorption to most soils is weak and governed by the anion exchange capacity. Soils with relatively large anion exchange capacities will bind relatively large quantities of clopyralid,making it biologically unavailable. Clopyralid is not volatile.

• 代謝

  Chemical. Clopyralid is stable to hydrolytic decomposition in acidic conditions becoming unstable above pH 5. It does not undergo significant photolytic degradation. Clopyralid decomposes above its melting point.
  Plant. Hall and Vanden Born (29) showed that clopyralid underwent substantial metabolism in tolerant Brasica napus; i.e., 70% of applied clopyralid was metabolized 144 hours after application. Themetabolites were not fully characterized. Relatively little metabolism is thought to occur in susceptible plants.
  Soil. Clopyralid is readily degraded by soil microbes, e.g., the field dissipation DT₅₀ ranges from 8 to 66 days. The major metabolic pathway in soil microbes is decarboxylation.

• 輸送方法

  UN3077 Environmentally Hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required

• 不和合性

  May react violently with strong oxidizers, 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. Keep away from oxidizers, sulfuric acid, caustics, ammonia, aliphatic amines, alkanolamines, isocyanates, alkylene oxides, epichlorohydrin. Solutions are strong acids; corrosive to aluminum, iron, and tin. Compounds of the carboxyl group react with all bases, both inorganic and organic (i.e., amines) releasing substantial heat, water, and a salt that may be harmful. Incompatible with arsenic compounds (releases hydrogen cyanide gas), diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, sulfides (releasing heat, toxic, and possibly flammable gases), thiosulfates, and dithionites (releasing hydrogen sulfate and oxides of sulfur).

• 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. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an Clopyralid 877 afterburner and scrubber. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers.

3,6-ジクロロピリジン-2-カルボン酸 上流と下流の製品情報

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3,6-ジクロロピリジン-2-カルボン酸 スペクトルデータ(FT-IR)

1702-17-6, 3,6-ジクロロピリジン-2-カルボン酸 キーワード