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267953

Sigma-Aldrich

铁

powder, <10 μm, ≥99.9% trace metals basis

别名:

Fe

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About This Item

线性分子式:
Fe
CAS号:
7439-89-6
分子量:
55.85
EC 号:
231-096-4
MDL编号:
MFCD00010999
UNSPSC代码:
12161600
PubChem化学物质编号:
24856253
NACRES:
NA.22

方案

≥99.9% trace metals basis

表单

powder

反应适用性

core: iron
reagent type: catalyst

电阻率

9.71 μΩ-cm

粒径

<10 μm

沸点

2750 °C (lit.)

mp

1535 °C (lit.)

密度

7.86 g/mL at 25 °C (lit.)

SMILES字符串

[Fe]

InChI

1S/Fe

InChI key

XEEYBQQBJWHFJM-UHFFFAOYSA-N

相关类别

应用

Iron powder is commonly used as the catalyst for a wide variety of organic transformations. Applications include:
  • Reduction of nitroaromatic compounds to aromatic amines.
  • Iron-mediated polymerization of methyl methacrylate (MMA) in the presence of a reversible addition-fragmentation chain transfer (RAFT) agent, 2-cyanoprop-2-yl 1-dithionaphthalate (CPDN).
  • Synthesis of pyrrolo[1,2-a]quinoxaline derivatives.
  • Conversion of ketoximes to the corresponding ketones by treatment with iron powder.
  • Iron-catalyzed cross-coupling reaction of imidazoles with vinyl bromides and vinyl chlorides.

象形图

Flame
GHS02

警示用语：

Warning

危险声明

H228,H252

危险分类

Flam. Sol. 2 - Self-heat. 2

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

nwg

闪点(°F)

69.8 °F

闪点(°C)

21 °C

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW0517
MKCV0680
MKCP1188
MKCL9039
MKCJ9574

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羰基铁 &#8805;97% Fe basis

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Supelco

1.03819

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GF47660418

铁

Krafft, M. E.; Holton, R. A.
Journal of the American Chemical Society, 106, 7619-7619 (1984)
Ito, S.; Inoue, K.; Mastumoto, M.
Journal of the American Chemical Society, 104, 6450-6450 (1982)
Krafft, M. E.; Holton, R. A
The Journal of Organic Chemistry, 49, 3669-3669 (1984)
Iron?Catalyzed Cross?Coupling Reaction of Vinyl Bromides or Chlorides with Imidazoles in the Absence of Ligands and Additives.
Mao J, et al.
Advanced Synthesis & Catalysis, 351(9), 1268-1272 (2009)
One-pot synthesis of pyrrolo [1, 2-a] quinoxaline derivatives via iron-promoted aryl nitro reduction and aerobic oxidation of alcohols.
Pereira M D F and Thiery V
Organic Letters, 14(18), 4754-4757 (2012)
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