tert-ブチルベンゾイルペルオキシド

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

  H242：熱すると火災のおそれ

  H315：皮膚刺激

  H317：アレルギー性皮膚反応を起こすおそれ

  H332：吸入すると有害

  H410：長期的影響により水生生物に非常に強い毒性

• 注意書き

  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。

  P235：涼しいところに置くこと。

  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。

  P370+P378：火災の場合：消火に．．．を使用すること。

tert-ブチルベンゾイルペルオキシド 価格

MSDS Information

• TBPB

tert-ブチルベンゾイルペルオキシド 化学特性,用途語,生産方法

• 定義

  本品は、次の化学式で表される有機化合物である。

• 用途

  樹脂製造用重合剤、硬化剤、ポリマー架橋剤

• 化粧品の成分用途

  褪色防止剤

• 化学的特性

  colourless or slightly yellow liquid. At 124 ℃ (temperature), the half-life of tert-butyl peroxybenzoate is 10 hours.

• 使用

  tert-Butyl peroxybenzoate was employed as polymerization and cross-linking catalyst. It was also was employed as initiator during ?grafting of 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO)-4-oxyacetamido-(3 propyltriethoxysilane) to poly(ethylene co-octene and in preparation of conformal poly(cyclohexyl methacrylate) thin films via initiated chemical vapor deposition.

• 一般的な説明

  Clear, colorless to slightly yellow liquid with a mild, aromatic odor. tert-Butyl peroxybenzoate also is stored and transported as a mixture with inert solids and as a solvent slurry, to mitigate the explosion hazard.

• 空気と水の反応

  Insoluble in water.

• 反応プロフィール

  TERT-BUTYL PEROXYBENZOATE explodes with great violence when rapidly heated to a critical temperature; pure form is shock sensitive and detonable [Bretherick 1979 p. 602]. Upon contact with organic matter, t-butyl peroxybenzoate can ignite or give rise to an explosion [Haz. Chem. Data 1973 p. 77].

• 危険性

  Oxidizing material; do not store near com- bustible materials.

• 健康ハザード

  t-Butyl peroxybenzoate is a mild skin andeye irritant. Exposure to 500 mg/day causedmild irritation in rabbit eyes and skin. Toxicitydata on animals show a low order oftoxicity.
  LD₅₀ value, oral (mice): 914 mg/kg
  It has been reported to cause tumors(blood) in mice. Its carcinogenic actions onhumans are unknown.

• 火災危険

  Highly reactive and oxidizing compound with moderate flammability; flash point (open cup) 107–110°C (224.6–230°F); autoignition temperature not reported.
  It forms an explosive mixture with air; the explosive range not reported. It is not sensitive to shock but is heat sensitive. It explodes on heating; self-accelerating decomposition temperature 60°C (140°F).
  It may react explosively when mixed with readily oxidizable, organic, and flammable substances. Fire-extinguishing agent: water from a sprinkler; use water to keep the containers cool.

• 安全性プロファイル

  Moderately toxic by ingestion. A skin and eye irritant. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. See also PEROXIDES, ORGANIC. Potentially explosive when heated above 11 5'C. Explosive reaction on contact with organic matter or copperQ) bromide + limonene. When heated to decomposition it emits acrid smoke and fumes.

• 発がん性

  Other studies have determined the possibility that t-butyl peroxybenzoate can be metabolized to free radicals by human carcinoma skin keratinocytes. Free radicals are suggested to be involved in the cascade of events occurring during tumor promotion .

• 貯蔵

  It should be stored in a well-ventilatedplace at a temperature between 10 and27°C (50–80°F), isolated from oxidizable,flammable, organic materials and accelerators.It should be shipped in glass, polyethylene,and earthenware containers of up to5-gallon capacity placed inside wooden orfiberboard boxes.

tert-ブチルベンゾイルペルオキシド 上流と下流の製品情報

tert-ブチルベンゾイルペルオキシド 生産企業

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