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Molecule
Iron(Ii) Chloride
CAS: 7758-94-3 · Cl2Fe
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 7758-94-3
- Molecular Formula
- Cl2Fe
- Molecular Mass
- 126.75 g/mol
Identifiers
CAS Registry Number
7758-94-3
SMILES
[Cl-].[Cl-].[Fe+2]
InChI Key
NMCUIPGRVMDVDB-UHFFFAOYSA-L
InChI
InChI=1S/2ClH.Fe/h2*1H;/q;;+2/p-2
Names and Synonyms
- Iron(Ii) Chloride Synonym
- Iron chloride (FeCl2) Synonym
- Ferrous chloride Synonym
- Iron dichloride Synonym
- Iron protochloride Synonym
- Iron(2+) chloride Synonym
- Iron(II) chloride Synonym
- Ferrous dichloride Synonym
- Ferro 66 Synonym
- Iron(II) chloride (FeCl2) Synonym
- Ferrous chloride (FeCl2) Synonym
- Ferrocat FI Synonym
- Ferrosol 9 Synonym
- Bellair green Synonym
- PIX 211 Synonym
- Glycine, N,N′-1,2-ethanediylbis[N-(carboxymethyl)-, compd. with iron chloride (FeCl2) (1:1) Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 126.75 g/mol | CAS Common Chemistry |
| 126.751 g/mol | RDKit | |
| 130.777 g/mol | chempirical lib | |
| Density | 3.16 g/cm³ | CAS Common Chemistry |
| 3.16 g/cm3 @ 25 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Iron(II)_chloride | CAS Common Chemistry |
| Boiling Point | 1023 °C | CAS Common Chemistry |
| Canonical SMILES | Cl[Fe]Cl | CAS Common Chemistry |
| InChI | InChI=1S/2ClH.Fe/h2*1H;/q;;+2/p-2 | CAS Common Chemistry |
| InChI Key | InChIKey=NMCUIPGRVMDVDB-UHFFFAOYSA-L | CAS Common Chemistry |
| Melting Point | 674 °C | CAS Common Chemistry |
| Name | Ferrous chloride | CAS Common Chemistry |
| Heavy Atom Count | 3 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | -5.9945 | RDKit |
| Molar Refractivity | 0.0 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 125.87264285999998 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
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120
100
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40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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Quick conversion
MW = 126.75 g/mol; density = 3.160 g/mL. Edit any field — others recompute live.
