λ2-iron(2+) ion dichloride

• ChemBase ID: 303147
• Molecular Formular: Cl2Fe
• Molecular Mass: 126.751
• Monoisotopic Mass: 125.87264286
• SMILES: [Cl-].[Cl-].[Fe+2]
• Canonical SMILES: [Cl-].[Cl-].[Fe+2]
• InChI: InChI=1S/2ClH.Fe/h2*1H;/q;;+2/p-2
• InChIKey: NMCUIPGRVMDVDB-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: λ^2-iron(2+) ion dichloride
• IUPAC Traditional name: λ^2-iron(2+) ion dichloride
• Synonyms: Iron(II) chloride, anhydrous; Iron(II) chloride, ultra dry; 氯化亚铁(II), 无水; 氯化亚铁(II), 超干

Database IDs

• CAS Number: 7758-94-3
• EC Number: 231-843-4
• MDL Number: MFCD00011004
• Merck Index: 144043

CALCULATED PROPERTIES

• Acid pKa: -7.0
• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.8327582
• LogD (pH = 7.4): 0.8327582
• Log P: 0.6123387
• Molar Refractivity: 5.6156 cm^3
• Polarizability: 2.1090326 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Freely soluble in water, alcohol, acetone
• Apperance: -10 Mesh Beads, Ampouled under argon; Powder
• Melting Point: 674°C
• Boiling Point: 1023°C
• Density: 3.160

Safety Information

• Storage Warning: Air Sensitive & Hygroscopic
• RTECS: NO5400000
• European Hazard Symbols: Corrosive (C); X
• UN Number: UN3260
• Hazard Class: 8
• Packing Group: III
• Risk Statements: 22-34
• Safety Statements: 26-36/37/39-45
• TSCA Listed: 是
• GHS Pictograms: GHS05; GHS07
• GHS Hazard statements: H314-H318-H302
• GHS Precautionary statements: P280-P305+P351+P338-P309-P310

Product Information

• Purity: 99.5% (metals basis); 99.99% (metals basis)