Tris(cyclopentadienyl)ytterbium(III)

CAS 1295-20-1Yb(C5H5)3Catalysis & Inorganic

Tris(cyclopentadienyl)ytterbium(III), CAS 1295-20-1, with the formula Yb(C5H5)3 and a molecular weight of 368.32 g/mol, is a solid organometallic compound. It is primarily employed as a precursor in materials science, particularly for thin film deposition via Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD). Its properties also lend themselves to applications in catalysis and inorganic chemical synthesis.

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Tris(cyclopentadienyl)ytterbium(III) (Yb(C5H5)3) — chemical structure, CAS 1295-20-1; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisMaterials ScienceMicro/NanoElectronicsVapor Deposition PrecursorsYtterbium More...

01 /Applications

CVD and ALD Precursor

Tris(cyclopentadienyl)ytterbium(III) serves as a valuable precursor for depositing ytterbium-containing thin films. These films are of interest in microelectronics and advanced materials due to their unique optical and electrical properties.

Materials Science

This organometallic compound is utilized in the development of novel materials. It can be incorporated into various matrices or used to create coatings with specific functionalities.

Catalysis

In the field of catalysis, ytterbium complexes, including cyclopentadienyl derivatives, can exhibit unique catalytic activities. Research explores their potential in organic transformations and polymerization reactions.

Inorganic Synthesis

Tris(cyclopentadienyl)ytterbium(III) acts as a building block in the synthesis of other organoytterbium compounds and inorganic materials.

02 /Properties

Molecular weight	368.32
Linear formula	Yb(C5H5)3
Assay	99.9% trace metals basis
Form	solid
Storage temperature	2-8°C
Melting point	277 °C (dec.)(lit.)

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

Warning

Hazard statements

H228Flammable solid
H261In contact with water releases flammable gas

Precautionary statements

P210Keep away from heat, sparks and open flames. No smoking
P231Handle under inert gas
P422

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
Flash point	85 °C / 185 °F
Transport (UN / ADR)	UN 3395 4.3 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	F
Risk statements (R)	11-14/15
Safety statements (S)	7/8-43
Supplemental hazards	Reacts violently with water.

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

1295-20-1

MDL number

MFCD00064762

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Tris(cyclopentadienyl)ytterbium(III) used for?

Tris(cyclopentadienyl)ytterbium(III) is used as a precursor in Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) for thin film applications, in materials science, catalysis, and inorganic chemical synthesis.

What are the CAS number and formula for Tris(cyclopentadienyl)ytterbium(III)?

The CAS number is 1295-20-1 and the formula is Yb(C5H5)3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Tris(cyclopentadienyl)ytterbium(III) with an assay of 99.9% trace metals basis. This product is supplied for research and development or further manufacturing use and is not represented as USP, BP, EP, or other pharmacopoeia grade.

How should Tris(cyclopentadienyl)ytterbium(III) be handled safely?

Tris(cyclopentadienyl)ytterbium(III) is a solid that is flammable and reacts violently with water (H228-H261). Handle with extreme care, ensuring adequate ventilation and appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (N100/P3). Store under inert gas at 2-8°C, away from moisture.

How is Tris(cyclopentadienyl)ytterbium(III) packed, shipped, and exported?

Tech Serve Solutions packs, ships, and exports Tris(cyclopentadienyl)ytterbium(III) according to strict international regulations for hazardous materials, ensuring safe and compliant transport.

How can I request a quote or sample?

To request a quote or sample of Tris(cyclopentadienyl)ytterbium(III), please contact our sales team via the website or by phone, providing your contact details and the quantity required.