(2-クロロエチル)ホスホン酸

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

  H311：皮膚に接触すると有毒

  H314：重篤な皮膚の薬傷?眼の損傷

  H411：長期的影響により水生生物に毒性

• 注意書き

  P260：粉じん/煙/ガス/ミスト/蒸気/スプレーを吸入しないこ と。

  P273：環境への放出を避けること。

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P301+P330+P331：飲み込んだ場合：口をすすぐこと。無理に吐かせ ないこと。

  P303+P361+P353：皮膚（または髪）に付着した場合：直ちに汚染された衣 類をすべて脱ぐこと/取り除くこと。皮膚を流水/シャワー で洗うこと。

  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。

(2-クロロエチル)ホスホン酸 価格

MSDS Information

• 2-Chloroethylphosphonic acid

(2-クロロエチル)ホスホン酸 化学特性,用途語,生産方法

• 外観

  白色〜ほとんど白色, 結晶〜結晶性粉末

• 溶解性

  水に容易に溶ける(1kg/l 23℃)。メタノール,エタノール, イソプロパノール, アセトン, ジエチルエーテルなどに良く溶ける。ベンゼン,トルエンにわずかに溶ける。ケロシンに溶けない。水に極めて溶けやすく、アセトン及びエタノールに溶ける。

• 用途

  植物生長調節剤、植物の落葉、落果促進、果実の成熟促進、ゴムの木のラテックス分泌促進、草丈の伸長抑制

• 農薬用途

  成長調整剤

• 使用上の注意

  アルゴン封入

• 化学的特性

  Ethephon is a white to tan powder. Commercial product is a white, waxy solid. Commercial products may be available as aqueous solutions or soluble concentrates.

• 使用

  2-Chloroethyl)phosphonic acid (Ethephon) is the most widely used plant growth regulator. Ethephon is often used on wheat, coffee, tobacco, cotton, and rice in order to help the plant's fruit reach mat urity more quickly. The toxicity of Ethephon is actually very low, and any Ethephon used on the plant is converted very quickly to ethylene.

• 定義

  ChEBI: A phosphonic acid compound having a 2-chloroethyl substituent attached to the P-atom.

• 作用机制

  植物体内で分解されてエチレンを発生する

• 农业用途

  Plant growth regulator: Ethephon is a plant growth regulator used to promote fruit ripening, abscission, flower induction, and other responses. It is registered for use on a number of food, feed and nonfood crops (rubber plants, flax), greenhouse nursery stock, and outdoor residential ornamental plants, but is used primarily on cotton. Ethephon is applied to plant foliage by either ground or aerial equipment. It also may be applied by hand sprayer to certain home garden vegetables and ornamentals. Use practice limitations include prohibitions against applying ethephon through any type of irrigation system; feeding or grazing livestock in treated areas; and treating within 2 to 60 days of harvest, depending on the crop.

• 製品名

  AMCHEM® 68-250; ARVEST®; BASE® 250; BOLL’D®; BROMEFLOR®; BROMOFLOR®; CAMPOSAN®; CEPHA®; CEPHA® 10LS; CERONE®; CHIPCO® FLOREL PRO; ETHEPON®; ETHEL®; ETHEVERSE®; ETHREL®; FINISH®; FLORDIMEX®; FLOREL®; G-996®; KAMPOSAN®; PREP®; ROLLFRUCT®; TERPAL® (with mepiquat chloride); T-EXTRA®; TOMATHREL®

• 安全性プロファイル

  Moderately toxic by ingestion. Mddly toxic by skin contact. A plant growth regulator. Caution: Spray formulations are quite acidic, about pH 1 .O. May be irritating to exposed skin and eyes, or if inhaled. When heated to decomposition it emits toxic fumes of Cl and POx.

• 職業ばく露

  Ethephon is an organophosphonate plant growth regulator used to promote fruit ripening, abscission, flower induction, and other responses. It is registered for use on a number of food, animal feed and nonfood crops (rubber plants, flax), greenhouse nursery stock, and outdoor residential ornamental plants, but is used primarily on cotton. Ethephon is applied to plant foliage by either ground or aerial equipment. It also may be applied by hand sprayer to certain home garden vegetables and ornamentals. Use practice limitations include prohibitions against applying ethephon through any type of irrigation system; feeding or grazing livestock in treated areas; and treating within 2 to 60 days of harvest, depending on the crop

• 環境運命予測

  Soil. Degrades rapidly in soil to phosphoric acid, ethylene and chloride ions (Hartley and Kidd, 1987) and naturally occurring substances (Humburg et al., 1989).
  Chemical/Physical. In an aqueous solution at pH 3.5, ethepon begins to hydrolyze, releasing ethylene (Windholz et al., 1983).

• 輸送方法

  UN2928 Toxic solids, corrosive, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, 8-Corrosive material, Technical Name Required

• 不和合性

  Hygroscopic. Aqueous solutions are highly acidic. May cause corrosion if metals, especially when moisture is present. Contact with flammable material may cause fire and explosions. Contact with combustible or oxidizable materials may form heat-, shock-, and frictionsensitive explosive mixtures. Static electricity may also cause explosions. Keep away from all acids, especially dibasic organic acids, ammonium compounds, antimony sulfide, arsenic trioxide, metal sulfides, powdered metals, calcium aluminum hydride, cyanides, manganese dioxide, phosphorus, selenium, sulfur, thiocyanates, and zinc.

• 廃棄物の処理

  Destruction by alkali hydrolysis or incineration. 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.

(2-クロロエチル)ホスホン酸 上流と下流の製品情報

(2-クロロエチル)ホスホン酸 生産企業

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(2-クロロエチル)ホスホン酸 スペクトルデータ(¹HNMR、IR)

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