ytterbium

• ChemBase ID: 140068
• Molecular Formular: Yb
• Molecular Mass: 173.054
• Monoisotopic Mass: 173.938862
• SMILES: [Yb]
• Canonical SMILES: [Yb]
• InChI: InChI=1S/Yb
• InChIKey: NAWDYIZEMPQZHO-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: ytterbium
• IUPAC Traditional name: ytterbium
• Synonyms: Ytterbium ingot; Ytterbium foil, 0.64mm (0.025in) thick; Ytterbium powder, -40 mesh; Ytterbium, AAS standard solution, Specpure®, Yb 1000 g/ml; Ytterbium, plasma standard solution, Specpure®, Yb 10,000 g/ml; Ytterbium, plasma standard solution, Specpure®, Yb 1000 g/ml; Ytterbium pieces, sublimed; Ytterbium foil, 1.0mm (0.04in) thick; Ytterbium; Ytterbium foil, 0.3mm (0.01in) thick; Ytterbium foil, 0.1mm (0.004in) thick; 镱块; 镱箔, 0.64mm (0.025in) 厚; 镱粉, -40 目; 镱, AAS标准溶液, Specpure®, Yb 1000μg/ml; 镱,等离子标准溶液, Specpure®, Yb 10,000®g/ml; 镱,等离子标准溶液, Specpure®, Yb 1000®g/ml; 镱片, 升华; 镱箔, 1.0mm (0.04in) 厚; 镱; 镱箔, 0.3mm (0.01in) 厚; 镱箔, 0.1mm (0.004in)厚

Database IDs

• CAS Number: 7440-64-4
• EC Number: 231-173-2; 231-714-2
• MDL Number: MFCD00011286
• PubChem SID: 162234312; 24855804; 24855940; 24878938; 24870321
• PubChem CID: 23992

CALCULATED PROPERTIES

• LogD (pH = 5.5): 0.0
• LogD (pH = 7.4): 0.0
• H Acceptors: 0
• H Donor: 0
• Log P: 0.0
• Molar Refractivity: 0.0 cm^3
• Polarizability: 7.121994 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: ≈0.43g/25x25mm, Packaged in mylar under argon; ≈1.3g/25x25mm, Packaged in mylar under argon; ≈2.8g/25x25mm, Packaged in mylar under argon; ≈4.4g/25x25mm, Packaged in mylar under argon; chips; chunks; foil; ingot; Liquid; Packaged in air stable poly bottle; Packaged under argon; Packaged under argon in glass bottle.; powder; powder (under oil)
• Melting Point: 824 °C(lit.)
• Boiling Point: 1196 °C(lit.)
• Density: 6.54 g/mL at 25 °C(lit.)
• Resistivity: 28 μΩ-cm, 20°C

Safety Information

• Storage Warning: Air & Moisture Sensitive
• RTECS: ZG1925000
• European Hazard Symbols: Corrosive (C); Flammable (F); Irritant (Xi)
• UN Number: 3089; UN3089; UN3178; UN3208; UN3264
• German water hazard class: 3
• Hazard Class: 4.1; 4.3; 8
• Packing Group: 2; II; III
• Risk Statements: 11-15; 15; 34; 36/37/38
• Safety Statements: 23-26-36/37/39-45; 26-36; 7/8-33-43-60; 7/8-43
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS05; GHS07
• GHS Signal Word: Danger
• GHS Hazard statements: H228-H260; H228-H302-H312-H315-H319-H332-H335; H260-H228; H261; H314-H318
• GHS Precautionary statements: P210-P231+P232-P241-P370+P378A-P402+P404-P501A; P210-P231+P232-P241-P370+P378B-P402+P404-P501A; P210-P261-P280-P305 + P351 + P338; P231+P232-P370+P378B-P402+P404; P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• RID/ADR: UN 3089 4.1/PG 2

Product Information

• Purity: ≥99.9% trace metals basis; 99.9%; 99.9% (rare earth, metals basis); 99.9% (REO); 99.9% trace metals basis
• Particle Size: -40 mesh
• Thickness: 1 mm
• Empirical Formula (Hill Notation): Yb

DETAILS

Sigma Aldrich - 262986

Packaging
5 g in poly bottle
Application
When reacted with aromatic aldimines, followed by oxidants, produces vicinal diimine compounds.1

Sigma Aldrich - 261297

Packaging
2 g in poly bottle
Application
When reacted with aromatic aldimines, followed by oxidants, produces vicinal diimine compounds.1

Sigma Aldrich - 466069

Packaging
2 g in ampule
Application
When reacted with aromatic aldimines, followed by oxidants, produces vicinal diimine compounds.1

Sigma Aldrich - 261300

Packaging
5 g in poly bottle
Application
When reacted with aromatic aldimines, followed by oxidants, produces vicinal diimine compounds.1

Sigma Aldrich - 548804

Packaging
5 g in glass bottle

Sigma Aldrich - 693669

Application
Used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films.
Packaging
1 ea in rigid mailer
Quantity
1 ea = 25 x 25 mm