trichloroerbium

• ChemBase ID: 127279
• Molecular Formular: Cl3Er
• Molecular Mass: 273.618
• Monoisotopic Mass: 270.83685104
• SMILES: Cl[Er](Cl)Cl
• Canonical SMILES: Cl[Er](Cl)Cl
• InChI: InChI=1S/3ClH.Er/h3*1H;/q;;;+3/p-3
• InChIKey: HDGGAKOVUDZYES-UHFFFAOYSA-K

NAMES AND DATABASE IDS

Names

• IUPAC name: trichloroerbium
• IUPAC Traditional name: erbium(III) chloride
• Synonyms: Erbium trichloride; Erbium(III) chloride; Erbium(III) chloride; 氯化铒(III)

Database IDs

• CAS Number: 10138-41-7
• EC Number: 233-385-0
• MDL Number: MFCD00010989
• PubChem SID: 24868510; 162221600
• PubChem CID: 66277
• Chemspider ID: 59656
• Wikipedia Title: Erbium(III)_chloride

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 1.9035
• LogD (pH = 7.4): 1.9035
• Log P: 1.9035
• Molar Refractivity: 18.4089 cm^3
• Polarizability: 13.807644 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: soluble in water (anhydrous); slightly soluble in ethanol (hexahydrate)
• Apperance: powder; violet hygroscopic monoclinic crystals (anhydrous); pink hygroscopic crystals (hexahydrate)
• Melting Point: 774 °C(lit.); 776 °C (anhydrous); decomposes (hexahydrate)
• Boiling Point: 1500 °C
• Density: 4.1 g/cm^3 (anhydrous); 4.1 g/mL at 25 °C(lit.)

Safety Information

• RTECS: KD8575000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 2
• Risk Statements: 36/37/38
• Safety Statements: 26-37/39
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: 99.9% trace metals basis
• Grade: anhydrous
• Linear Formula: ErCl3

DETAILS

Sigma Aldrich - 449792

Packaging
5, 25 g in ampule
Application
Starting material for new edge-bridged octahedral M6 cluster compounds such as CsErTa6Cl18, for which electron and stability studies were performed.1