ベンゾイルシアニド

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

  H300：飲み込むと生命に危険

• 注意書き

  P264：取扱い後は皮膚をよく洗うこと。

  P264：取扱い後は手や顔をよく洗うこと。

  P301+P310：飲み込んだ場合：直ちに医師に連絡すること。

ベンゾイルシアニド 価格

MSDS Information

• alpha-Oxophenylacetonitrile

ベンゾイルシアニド 化学特性,用途語,生産方法

• 外観

  白色/無色～うすい黄色粉末～塊～透明液体

• 化学的特性

  yellow to brown low melting mass. Phenylglyoxylonitrile [613-90-1], benzoyl cyanide, Mr 131.13, mp 34℃, bp 206 – 208℃ (101.3 kPa), bp 96℃ (2 kPa), bp 82℃ (1.2 kPa), n26D 1.5303, can be used for selective reactions at the carbonyl and cyano groups. It is produced from the reaction of benzoyl chloride or benzoic anhydride with sodium cyanide (or hydrogen cyanide in the presence of alkali cyanide) in practically quantitative yield with copper (I) cyanide as catalyst. Benzoyl cyanide is used as an intermediate in the synthesis of plant protection agents.

• 使用

  Using benzoyl cyanide as an electrophile also gives selective acylation of the 3-position, as does levulinic acid in the presence of DCC.
  Benzoyl cyanide is used to study the mechanism of reduction of benzoyl cyanide in acetonitrile, N,N-dimethylformamide and acetonitrile. It undergoes hydrolysis by Rhodococcus sp. CCZU10-1 to form benzoylformic acid. Reagent for selective acylation of amino compounds.

• 製造方法

  Benzoyl cyanide is prepared by treatment of benzoyl chloride with sodium cyanide under phase-transfer catalytic conditions. This process is also used to convert 4-methyl, 4-methoxy, and 4-chlorobenzoyl chlorides into the corresponding benzoyl cyanides, and similarly cinnamoyl chloride into cinnamoyl cyanide (98%).
  

• 一般的な説明

  Benzoyl cyanide is used to study the mechanism of reduction of benzoyl cyanide in acetonitrile, N,N-dimethylformamide and acetonitrile. It undergoes hydrolysis by Rhodococcus sp. CCZU10-1 to form benzoylformic acid.

ベンゾイルシアニド 上流と下流の製品情報

ベンゾイルシアニド 生産企業

Global(236)Suppliers

ベンゾイルシアニド スペクトルデータ(¹HNMR、¹³CNMR、IR1、MS、Raman)

613-90-1, ベンゾイルシアニド キーワード