IRON (II) IODIDE
Synonym(s):Ferrous iodide
- CAS NO.：7783-86-0
- Empirical Formula: FeI2
- Molecular Weight: 309.65
- MDL number: MFCD00016094
- EINECS: 232-031-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:18:52
What is IRON (II) IODIDE?
Chemical properties
black crystalline powder
Chemical properties
Iron dissolves in a solution of iodine in water and evaporation of the resulting solution leads to a deposit of green crystals of the tetrahydrate. The anhydrous salt has a CdI2 type lattice and is paramagnetic, μeff(295°K) = 5·75 B.M. It is very soluble in water with slight hydrolysis and also soluble in ether and ethanol.
The Uses of IRON (II) IODIDE
As catalyst for organic reactions.
The Uses of IRON (II) IODIDE
Iron(II) iodide is used as a catalyst in organic reactions.
Properties of IRON (II) IODIDE
| Melting point: | 90-98°C |
| Boiling point: | 935.15°C (estimate) |
| Density | 5.32 g/mL at 25 °C(lit.) |
| solubility | H2O: soluble(lit.) |
| form | beads |
| color | Gray |
| Water Solubility | Soluble in water, diethyl ether and ethanol. |
| Sensitive | Hygroscopic |
| Merck | 13,4083 |
| Exposure limits | ACGIH: TWA 1 mg/m3; TWA 0.01 ppm NIOSH: TWA 1 mg/m3 |
| CAS DataBase Reference | 7783-86-0(CAS DataBase Reference) |
| EPA Substance Registry System | Iron iodide (FeI2) (7783-86-0) |
Safety information for IRON (II) IODIDE
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H360:Reproductive toxicity |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for IRON (II) IODIDE
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