lanthanum(3+) ion tris(cyclopenta-2,4-dien-1-ide)

• ChemBase ID: 150731
• Molecular Formular: C15H15La
• Molecular Mass: 334.1851
• Monoisotopic Mass: 334.02372848
• SMILES: C1=C[CH-]C=C1.C1=C[CH-]C=C1.C1=C[CH-]C=C1.[La+3]
• Canonical SMILES: [CH-]1C=CC=C1.[CH-]1C=CC=C1.[CH-]1C=CC=C1.[La+3]
• InChI: InChI=1S/3C5H5.La/c3*1-2-4-5-3-1;/h3*1-5H;/q3*-1;+3
• InChIKey: DYPIGRVRIMDVFA-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: lanthanum(3+) ion tris(cyclopenta-2,4-dien-1-ide)
• IUPAC Traditional name: lanthanum(3+) ion tris(cyclopentadienide)
• Synonyms: LaCp3; Tris(cyclopentadienyl)lanthanum(III); 三(环戊二烯)镧(III)

Database IDs

• CAS Number: 1272-23-7
• EC Number: 215-049-5
• MDL Number: MFCD00045467
• PubChem SID: 24872845; 162244892
• PubChem CID: 6093456

CALCULATED PROPERTIES

• Acid pKa: 16.226988
• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 1.499
• LogD (pH = 7.4): 1.499
• Log P: 2.248
• Molar Refractivity: 21.715 cm^3
• Polarizability: 8.791516 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: solid
• Melting Point: 275 °C (dec.)(lit.)
• Flash Point: 110 °C; 230 °F

Safety Information

• European Hazard Symbols: Flammable (F)
• UN Number: 3395
• German water hazard class: 3
• Hazard Class: 4.3
• Packing Group: 2
• Risk Statements: 11-14/15
• Safety Statements: 7/8-43
• GHS Pictograms: GHS02
• GHS Signal Word: Danger
• GHS Hazard statements: H228-H261
• GHS Precautionary statements: P210-P231 + P232-P422
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3395 4.3/PG 2
• Supplemental Hazard Statements: Reacts violently with water.

Product Information

• Purity: 99.9% trace metals basis
• Linear Formula: La(C5H5)3

DETAILS

Sigma Aldrich - 493597

General description
Atomic number of base material: 57 Lanthanum
Packaging
1 g in glass bottle