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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
dichloroiron

Inventory

EC number:
231-843-4
EC name:
Iron dichloride
CAS number:
7758-94-3
CAS number:
7758-94-3
Synonyms
Names:
Ferrous chloride, Ferrous chloride (FeCl2), Ferrous dichloride, Iron dichloride, Iron protochloride, Iron(2+) chloride, Iron(II) chloride, Iron(II) chloride (FeCl2)
Ferrous dichloride, Ferrous chloride (FeCl2), Ferrous dichloride, Iron dichloride, Iron protochloride, Iron (2+) chloride, Iron (II) chloride, Iron (II) chloride (FeCl2)
Iron chloride
Iron chloride (FeCl2)
Iron dichloride (FeCl2)
Identifier:
IUPAC name
Iron dichloride
Identifier:
IUPAC name
Iron(2+) dichloride
Identifier:
IUPAC name
dichloroiron
Identifier:
IUPAC name
iron dichloride
Identifier:
IUPAC name
iron(2+) dichloride
Identifier:
other: InChl
1/2ClH.Fe/h2*1H;/q;;+2/p-2
Identifier:
other: Molecular formula
Cl2Fe
Identifier:
other: InChl
InChI=1S/2ClH.Fe/h2*1H;/q;;+2/p-2
Iron (II) chloride

Molecular and structural information

Molecular formula:
FeCl2
Molecular weight:
126.75
SMILES notation:
Cl[Fe]Cl
InChl:
InChI=1/2ClH.Fe/h2*1H;/q;;+2/p-2
Structural formula:
Chemical structure

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