4,4'-メチレンビス(2-クロロアニリン)

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

  H302：飲み込むと有害

  H341：遺伝性疾患のおそれの疑い

  H350：発がんのおそれ

  H410：長期的影響により水生生物に非常に強い毒性

• 注意書き

  P201：使用前に取扱説明書を入手すること。

  P273：環境への放出を避けること。

  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。

4,4'-メチレンビス(2-クロロアニリン) 価格

MSDS Information

• 2,2'-Dichloro-4,4'-methylene dianiline

4,4'-メチレンビス(2-クロロアニリン) 化学特性,用途語,生産方法

• 外観

  白色～黄褐色, 粒状～粉末

• 溶解性

  水に不溶 (480μg/L)。アルコール, アセトンに易溶。エタノール及びアセトンに溶け、水にほとんど溶けない。

• 用途

  ポリウレタン用の架橋剤および高融点ハードセグメント延長剤

• 用途

  硬化剤

• 用途

  有機合成原料。

• 化学的特性

  off-white powder

• 使用

  MOCA (4,4'-Methylene bis(2-chloroaniline)) is widely used in machinery, automobile, aircraft manufacturing, mining, industrial and sports facilities (such as plastic track and plastic floor) can be used for curing and waterproof coatings such as epoxy resin, which can be given to polyester and polyether elastomer most good physical and mechanical properties and the results.

• 定義

  ChEBI: A chloroaniline that consists of two 2-chloroaniline units joined by a methylene bridge.

• 調製方法

  The production of MOCA (4,4'-Methylene bis(2-chloroaniline)) in the United States has ceased since 1979 and is now imported, mainly from Japan. More than 1.9 million lb was imported in 1989. The compound is currently used as a curing agent for isocyanate-containing polymers and in the manufacture of polyurethane foams, epoxy resins, gun mounts, jet engine turbine blades, radar systems, and components in home appliances. It is also a model compound for studying carcinogenesis.

• 一般的な説明

  Tan-colored pellets or an off-white solid. Slight odor.

• 空気と水の反応

  Insoluble in water.

• 反応プロフィール

  4,4'-Methylene bis(2-chloroaniline) is a weak base. Undergoes an exothermic and self-sustaining decomposition reaction when exposed to heat above 392°F, In a closed container, the pressure buildup can be rapid enough to cause an explosion.

• 危険性

  Toxic. A confirmed carcinogen, absorbedby skin. Causes bladder cancer and methe-moglobinemia.

• 健康ハザード

  4,4￠-Methylene bis(2-chloroaniline), or MOCA, is carcinogenic in experimental animals.

• 火災危険

  Flash point data for 4,4'-Methylene bis(2-chloroaniline) are not available. 4,4'-Methylene bis(2-chloroaniline) is probably combustible.

• 安全性プロファイル

  Confirmed carcinogen with experimental carcinogenic and tumorigenic data. Poison by ingestion and intraperitoneal routes. Mutation data reported. Flammable liquid. Reactive with active metals such as sodium, potassium, magnesium, or zinc. When heated to decomposition it emits very toxic fumes of Cland NOx.

• 発がん性

  4,4′-Methylenebis(2-chloroaniline) is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.

4,4'-メチレンビス(2-クロロアニリン) 上流と下流の製品情報

4,4'-メチレンビス(2-クロロアニリン) 生産企業

Global(257)Suppliers

4,4'-メチレンビス(2-クロロアニリン) スペクトルデータ(¹³CNMR、IR1、IR2、MS)

101-14-4, 4,4'-メチレンビス(2-クロロアニリン) キーワード