372870

Iron(II) chloride

98%

• Synonym(s): Ferrous chloride, Iron dichloride
• Linear Formula: FeCl₂
• CAS Number: 7758-94-3
• Molecular Weight: 126.75
• EC Number: 231-843-4
• MDL number: MFCD00011004
• PubChem Substance ID: 24863176
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• form: powder
• reaction suitability: core: iron; reagent type: catalyst; reaction type: Atom Transfer Radical Polymerization (ATRP)
• greener alternative product characteristics: Catalysis; Learn more about the Principles of Green Chemistry.
• mp: 677 °C (lit.)
• density: 3.16 g/mL at 25 °C (lit.)
• greener alternative category: Aligned
• SMILES string: Cl[Fe]Cl
• InChI: 1S/2ClH.Fe/h2*1H;/q;;+2/p-2
• InChI key: NMCUIPGRVMDVDB-UHFFFAOYSA-L

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. The iron catalysts are known to be inexpensive and environmentally benign. Click here for more information.

Application

Iron(II) chloride can be used to catalyze:

• The preparation of Grignard compounds, such as 1-naphthylmagnesium chloride.
• The selective oxidation of 2,4,6-trimethylphenol (2,4,6-TMP) to 3,5-dimethyl-4-hydroxybenzaldehyde (DMHB) in the presence of acetoxime.
• Raney-type catalysts modified with FeCl₂ show enhanced selective hydrogenation of an α,β-unsaturated aldehyde to an unsaturated alcohol.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302 - H318
• Precautionary Statements: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1
• Storage Class Code: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 1
• Flash Point(F): does not flash
• Flash Point(C): does not flash
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves