アルクロール　1232

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

  H225：引火性の高い液体および蒸気

  H304：飲み込んで気道に侵入すると生命に危険のおそ れ

  H315：皮膚刺激

  H336：眠気やめまいのおそれ

  H350：発がんのおそれ

  H370：臓器の障害

  H373：長期にわたる、または反復暴露により臓器の障 害のおそれ

  H410：長期的影響により水生生物に非常に強い毒性

  H411：長期的影響により水生生物に毒性

  H412：長期的影響により水生生物に有害

• 注意書き

  P201：使用前に取扱説明書を入手すること。

  P210：熱/火花/裸火/高温のもののような着火源から遠ざ けること。－禁煙。

  P260：粉じん/煙/ガス/ミスト/蒸気/スプレーを吸入しないこ と。

  P261：粉じん/煙/ガス/ミスト/蒸気/スプレーの吸入を避ける 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+P310：飲み込んだ場合：直ちに医師に連絡すること。

  P308+P313：暴露または暴露の懸念がある場合：医師の診断/手当てを 受けること。

  P331：無理に吐かせないこと。

  P370+P378：火災の場合：消火に．．．を使用すること。

  P391：漏出物を回収すること。

  P403+P233：換気の良い場所で保管すること。容器を密閉 しておくこと。

  P403+P235：換気の良い場所で保管すること。涼しいところに 置くこと。

  P501：内容物/容器を．．．に廃棄すること。

アルクロール　1232 価格

アルクロール　1232 化学特性,用途語,生産方法

• 化学的特性

  Viscous, oily, colorless to light yellow, nonflammable, liquid with a faint, aromatic-type odor

• 使用

  In polyvinyl acetate to improve fiber-tear properties; as an insulator fluid for electric condensers and as an additive in very high pressure lubricants. In fluorescent and high-intensity discharge ballasts manufactured prior to 1979 (U.S. EPA, 1998).
  May have been added to automotive transmission oils to swell shrunken transmission seals in place (Monsanto, 1960).
  At a concentration of 5 to 25 wt %, increased the effective kill-life of the lindane spray up to 10 times. May have been used in chlordane and BHC insecticide formulations. In polyvinyl acetate emsulsions to impart strong bonding power in adhesives (Monsanto, 1960).

• 一般的な説明

  Viscous oily liquid.

• 空気と水の反応

  Insoluble in water.

• 反応プロフィール

  Simple aromatic halogenated organic compounds are very unreactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms.

• 健康ハザード

  ACUTE/CHRONIC HAZARDS: Toxic irritant. Hazardous decomposition products.

• 火災危険

  Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot.

• 安全性プロファイル

  Suspected human carcinogen. Moderately toxic by skin contact. Mildly toxic by ingestion. When heated to decomposition it emits toxic fumes of Cl-. Used in heat transfer, hydraulic fluids, lubricants, and insecticides. See also POLYCHLORINATED BIPHENYLS.

• 環境運命予測

  Biological. Reported degradation products by the microorganism Alcaligenes BM-2 for a mixture of polychlorinated biphenyls include monohydroxychlorobiphenyl, 2-hydroxy-6-oxochlorophenylhexa- 2,4-dieonic acid, chlorobenzoic acid, chlorobenzoylpropionic acid, chlorophenylacetic acid, and 3-chlorophenyl-2-chloropropenic acid (Yagi and Sudo, 1980).
  When PCB-1232 was statically incubated in the dark at 25 °C with yeast extract and settled domestic wastewater inoculum for 7 d, significant biodegradation with rapid adaptation was observed (Tabak et al., 1981).
  Photolytic. PCB-1232 in a 90% acetonitrile/water solution containing 0.2 to 0.3 M sodium borohydride and irradiated with UV light (λ = 254 nm) reacted to yield dechlorinated biphenyls. Without sodium borohydride, the reaction proceeded more slowly (Epling et al., 1988).
  Chemical/Physical. Zhang and Rusling (1993) evaluated the bicontinuous microemulsion of surfactant/oil/water as a medium for the dechlorination of polychlorinated biphenyls by electrochemical catalytic reduction. The microemulsion (20 mL) contained didodecyldimethylammonium bromide, dodecane, and water at concentrations of 21, 57, and 22 wt %, respectively. The catalyst used was zinc phthalocyanine (3.5 nM). When PCB-1232 (69 mg), the microemulsion and catalyst were subjected to an electrical current of mA/cm² on 11.2 cm² lead electrode for 12 h, a dechlorination yield of >99.8% was achieved. Reaction products included minor amounts of mono- and dichlorobiphenyls (0.01 mg), biphenyl, and reduced alkylbenzene derivatives.
  PCB-1232 will not hydrolyze to any reasonable extent (Kollig, 1993).
  At influent concentrations of 1.0, 0.1, 0.01, and 0.001 mg/L, the GAC adsorption capacities were 630, 120, 22, and 4.0 mg/g, respectively (Dobbs and Cohen, 1980).

アルクロール　1232 生産企業

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11141-16-5, アルクロール　1232 キーワード