テトラエチルスタンナン 化学特性,用途語,生産方法
解説
C8H20Sn(234.9).(C2H5)4Sn.テトラエチルスタンナン,テトラエチルスズともいう.塩化スズ(Ⅳ)に臭化エチルマグネシウムを作用させて合成する.無色の液体.沸点175 ℃.d2041.1988.n20D1.4724.有機溶媒に可溶,水に不溶.空気,水に対して安定である.LD50 16 mg/kg(ラット,経口).森北出版「化学辞典(第2版)
化学的特性
Tetraethyltin is a colorless organotin liquid.
使用
Tetraethyltin is used as catalyst for olefin polymerization and to produce other organotin compounds. It is also used in the electronics industry and as a preservative for wood, textiles, paper, and leather.
一般的な説明
Colorless liquid. Used as biocides, bactericides, fungicides and insecticides; preservatives for wood, textile, paper, and leather. Not registered as a pesticide in the U.S.
空気と水の反応
TETRAETHYLTIN tends to ignite in air.
反応プロフィール
When heated to decomposition, TETRAETHYLTIN emits acrid smoke and fumes. (nonspecific -- Organic Tin Compounds) Avoid strong oxidizers. [EPA, 1998].
危険性
Toxic material.
健康ハザード
Toxic hazard rating is high for oral, intravenous, intraperitoneal administration. TETRAETHYLTIN causes swelling of the brain and spinal cord.
火災危険
When heated to decomposition, TETRAETHYLTIN emits acrid smoke and fumes. (Non-Specific -- Organic Tin Compounds) Avoid strong oxidizers.
安全性プロファイル
Poison by ingestion, intravenous, and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating fumes. See also TIN COMPOUNDS.
職業ばく露
Used as biocide, bactericide, fungicide and insecticide; preservative for wood, textile, paper, and leather. Not registered as a pesticide in the United States.
輸送方法
UN3384 Toxic by inhalation liquid, flammable, n.o.s. with an LC50 ≤1000 mL/m3 and saturated vapor concentration ≥ to 10 LC50, Hazard class: 6.1; Labels: 6.1-Poisonous materials, 3-Flammable liquid, Technical Name Required, Inhalation Hazard Zone B. UN2788Organotin compounds, liquid, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
不和合性
A strong reducing agent. 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.
廃棄物の処理
In accordance with 40CFR 165 recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.
テトラエチルスタンナン 上流と下流の製品情報
原材料
準備製品