Tris(cyclopentadienyl)gadolinium(III)

CAS 1272-21-5Gd(C5H5)3Catalysis & Inorganic

Tris(cyclopentadienyl)gadolinium(III), also known as Gadolinium tris(cyclopentadienyl) or Gd(C5H5)3 (CAS: 1272-21-5), is an organometallic compound with a molecular weight of 352.53. Supplied as a solid with a 99.9% trace metals basis assay, this compound is primarily utilised in materials science and as a precursor for chemical vapour deposition (CVD) and atomic layer deposition (ALD) processes.

IUPAC: GdCp3

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Tris(cyclopentadienyl)gadolinium(III) (Gd(C5H5)3) — chemical structure, CAS 1272-21-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisGadoliniumMaterials ScienceMicro/NanoElectronics

01 /Applications

CVD and ALD Precursor

Tris(cyclopentadienyl)gadolinium(III) serves as a valuable precursor in chemical vapour deposition (CVD) and atomic layer deposition (ALD) techniques. Its controlled decomposition allows for the deposition of gadolinium-containing thin films, essential in microelectronics and materials science.

Materials Science

This organometallic compound finds application in materials science research for the development of novel gadolinium-based materials. Its unique properties can be leveraged in creating advanced functional materials with specific magnetic or optical characteristics.

Catalysis and Inorganic Chemistry

In catalysis and inorganic chemistry, Tris(cyclopentadienyl)gadolinium(III) can be employed as a catalyst or catalyst precursor. Its role may involve facilitating specific chemical transformations or serving as a building block in the synthesis of complex inorganic structures.

Chemical Synthesis

As a reagent in chemical synthesis, Gd(C5H5)3 is used to introduce gadolinium into organic or inorganic frameworks. It facilitates the creation of bespoke organometallic compounds and coordination complexes for research and development purposes.

02 /Properties

Molecular weight	352.53
Linear formula	Gd(C5H5)3
Assay	99.9% trace metals basis
Form	solid
Storage temperature	2-8°C
Melting point	295 °C (dec.)(lit.)

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

Danger

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	35 °C / 95 °F
Transport (UN / ADR)	UN 3395 4.3 / PGII
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

1272-21-5

MDL number

MFCD00145476

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)gadolinium(III) used for?

Tris(cyclopentadienyl)gadolinium(III) is primarily used as a precursor for Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) processes, in materials science research, and for chemical synthesis.

What is the CAS number and chemical formula for Tris(cyclopentadienyl)gadolinium(III)?

The CAS number is 1272-21-5 and the chemical formula is Gd(C5H5)3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Tris(cyclopentadienyl)gadolinium(III) with an assay of 99.9% trace metals basis. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.

How should Tris(cyclopentadienyl)gadolinium(III) be handled and stored?

Tris(cyclopentadienyl)gadolinium(III) is a flammable solid that reacts violently with water. It must be handled with appropriate personal protective equipment, including eyeshields and respiratory protection, and stored away from moisture, ideally under inert atmosphere at 2-8°C.

Is Tris(cyclopentadienyl)gadolinium(III) a controlled substance?

The provided data does not indicate that Tris(cyclopentadienyl)gadolinium(III) is a controlled substance.

How is Tris(cyclopentadienyl)gadolinium(III) typically packed and shipped?

This compound is shipped as UN 3395, Class 4.3, Packing Group II, indicating it is a substance that in contact with water emits flammable gases and is dangerous. It reacts violently with water and requires careful handling during packing and export.

How can I request a quote or sample of Tris(cyclopentadienyl)gadolinium(III)?

To request a quote or a sample, please contact the Tech Serve Solutions sales team through our website or by phone, providing the product name and CAS number (1272-21-5).