Tris(cyclopentadienyl)gadolinium(III)

三(环戊二烯基)钆(III)

Also known as: Tris(cyclopentadienyl)gadolinium, Tris(cyclopentadienyl)gadolinium (III) (REO), Tris(cyclopentadienyl)gadolinium (99.9% Gd) (REO), Tris(eta5-cyclopenta-2,4-dien-1-yl)gadolinium, Gadolinium, tris(h5-2,4-cyclopentadien-1-yl)-, Tricyclopentadienylgadolinium

Tris(cyclopentadienyl)gadolinium(III) (CAS 1272-21-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H15Gd and a molecular weight of 352.53000 g/mol. It is also known as Tris(cyclopentadienyl)gadolinium, Tris(cyclopentadienyl)gadolinium (III) (REO) and Tris(cyclopentadienyl)gadolinium (99.9% Gd) (REO). Key properties include a melting point of 295ºC, a boiling point of 41.5ºC at 760 mmHg and a flash point of 35 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1272-21-5
Jingsj CID
J-15153-5
Molecular Formula
C15H15Gd
Chinese Name
三(环戊二烯基)钆(III)
Molecular Weight
352.53000 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point295ºC
Boiling Point41.5ºC at 760 mmHg
Flash Point35 °C

GHS Safety & Compliance

FlammableSignal word: Danger

Frequently Asked Questions

What is the CAS number of Tris(cyclopentadienyl)gadolinium(III)?

The CAS number of Tris(cyclopentadienyl)gadolinium(III) is 1272-21-5.

What are the molecular formula and molecular weight of Tris(cyclopentadienyl)gadolinium(III)?

Tris(cyclopentadienyl)gadolinium(III) has molecular formula C15H15Gd and molecular weight 352.53000 g/mol.

Is Tris(cyclopentadienyl)gadolinium(III) hazardous?

Tris(cyclopentadienyl)gadolinium(III) has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Tris(cyclopentadienyl)gadolinium(III) (CAS 1272-21-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15153-5 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.