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鉄ペンタカルボニル

鉄ペンタカルボニル 化学構造式
37220-42-1
CAS番号.
37220-42-1
化学名:
鉄ペンタカルボニル
别名:
鉄ペンタカルボニル
英語化学名:
Iron carbonyl
英語别名:
IRON CARBONYL;IRON PENTACARBONYL
CBNumber:
CB82130857
化学式:
Fe(CO)5
分子量:
85.87
MOL File:
37220-42-1.mol

鉄ペンタカルボニル 物理性質

安全性情報

RIDADR  UN 1994 6.1/ PGI
国連危険物分類  6.1
容器等級  I

鉄ペンタカルボニル 価格

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鉄ペンタカルボニル 化学特性,用途語,生産方法

化学的特性

Mobile, yellow liquid.Evolves carbon monoxide on exposure to air or light. Soluble in nickel tetracarbonyl and most organic solvents; soluble with decomposition in acids and alkalies; insoluble in water.

化学的特性

Iron pentacarbonyl reacts with cyclopentadiene at 135° in an autoclave to give the binuclear complex [(π-C5H5)Fe(CO)2]2 as deep reddish-purple crystals which are stable to air and water. The crystal structure determination shows this molecule to be centrosymmetric with two bridging carbonyls forming a plane with the two iron atoms [Fig. 19(a)]. The rather short Fe-Fe distance of 2-49 ? and the diamagnetism of the compound indicate the presence of the Fe-Fe bond. In solution, however, it tautomerizes to the structure believed to be that shown in Fig.19(b),in which the two rings lie on one side of the mean plane formed by the bridging carbonyl groups and the iron atoms and the two terminal CO groups lie on the other side.
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使用

Iron pentacarbonyl is a useful dehalogenating and carbonylating agent.

使用

Catalyst in organic reactions, carbonyl iron for high-frequency coils.

危険性

Flammable, dangerous fire risk. Toxic by ingestion, inhalation, and skin absorption.

Structure and conformation

The trigonal bipyramidal structure has been preferred to the square pyramidal one in the interpretation of electron diffraction, Raman and infrared and thermodynamic data; the apparently contradictory dipole moment of 0-8 D being attributed to atom polarization. A single crystal X-ray structure determination at - 80°C has confirmed the trigonal bipyramidalstructure.

鉄ペンタカルボニル 上流と下流の製品情報

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鉄ペンタカルボニル 生産企業

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37220-42-1(鉄ペンタカルボニル)キーワード:


  • 37220-42-1
  • IRON CARBONYL
  • IRON PENTACARBONYL
  • 鉄ペンタカルボニル
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