アルクロール　1221

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。

  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。

  P311：医師に連絡すること。

  P331：無理に吐かせないこと。

  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。

アルクロール　1221 価格

アルクロール　1221 化学特性,用途語,生産方法

• 化学的特性

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

• 使用

  In polyvinyl acetate to improve fiber-tear properties; plasticizer for polystyrene; in epoxy resins and polyvinyl acetate to improve adhesion and resistance to chemical attack; 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).
  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 (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 ingestion and skin contact. Experimental reproductive effects. 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- oxochlorophenyl-hexa-2,4-dieonic acid, chlorobenzoic acid, chlorobenzoylpropionic acid, chlorophenylacetic acid, and 3-chlorophenyl-2-chloropropenic acid (Yagi and Sudo, 1980).
  In sewage wastewater, Pseudomonas sp. 7509 degraded PCB-1221 into a yellow compound tentatively identified as a chlorinated derivative of α-hydroxymuconic acid (Liu, 1981). When PCB-1221 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).
  In activated sludge, 80.6% degraded after a 47-h time period (Pal et al., 1980).
  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 21, 57, and 22 wt %, respectively. The catalyst used was zinc phthalocyanine (2.5 nM). When PCB-1221 (72 mg), the emulsion and catalyst were subjected to a current of mA/cm² on 11.2 cm² lead electrode for 10 h, a dechlorination yield of 99% was achieved. Reaction products included a monochlorobiphenyl (0.9 mg), biphenyl, and reduced alkylbenzene derivatives.
  PCB-1221 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 242, 48, 9.5, and 1.9 mg/g, respectively (Dobbs and Cohen, 1980).

アルクロール　1221 生産企業

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11104-28-2, アルクロール　1221 キーワード