产品名称
铁, powder, <10 μm, ≥99.9% trace metals basis
Quality Level
assay
≥99.9% trace metals basis
form
powder
reaction suitability
core: iron, reagent type: catalyst
resistivity
9.71 μΩ-cm
particle size
<10 μm
bp
2750 °C (lit.)
mp
1535 °C (lit.)
density
7.86 g/mL at 25 °C (lit.)
SMILES string
[Fe]
InChI
1S/Fe
InChI key
XEEYBQQBJWHFJM-UHFFFAOYSA-N
Application
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.
signalword
Warning
hcodes
Hazard Classifications
Flam. Sol. 2 - Self-heat. 2
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
wgk
nwg
flash_point_f
69.8 °F
flash_point_c
21 °C
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
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商品
An article concerning self-propagating reactions induced by mechanical alloying, presented by Sigma-Aldrich.com.
Higher transition metal silicides are ideal for anisotropic thermoelectric conversion due to their Seebeck coefficient anisotropy and mechanical properties.
Krafft, M. E.; Holton, R. A
The Journal of Organic Chemistry, 49, 3669-3669 (1984)
Reduction of nitroarenes to aromatic amines with nanosized activated metallic iron powder in water.
Wang L, et al.
Synthesis, 2003(13), 2001-2004 (2003)
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)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 267953-250G | 04061833545799 |
| 267953-5G | 04061833498835 |
| 267953-1KG | 04061826732243 |