329735-72-0

329735-72-0 - Names and Identifiers

Name	Tris(methylcyclopentadienyl)yttrium
Synonyms	Tris(methylcyclopentadienyl)yttrium TRIS(METHYLCYCLOPENTADIENYL)YTTRIUM 2-methylcyclopenta-1,3-diene,yttrium(3+) TRIS(METHYLCYCLOPENTADIENYL)YTTRIUM (III) Tris[(1,2,3,4,5-delta)-1-methyl-2,4-cyclopentadien-1-yl]-yttrium
CAS	329735-72-0

329735-72-0 - Physico-chemical Properties

Molecular Formula	C18H9Y
Molar Mass	314.18
Water Solubility	Insoluble in water.
Appearance	crystal
Color	yellow
Storage Condition	Room Temprature
Sensitive	Air & Moisture Sensitive
MDL	MFCD00145485

329735-72-0 - Risk and Safety

UN IDs	UN3181
Hazard Class	4.1
Packing Group	III

329735-72-0 - Introduction

Tris(methylcyclopentadienyl)yttrium, also known as tris (methylcyclopentadiene) trimethylyttrium, is an organometallic compound formed from yttrium, methylcyclopentadiene. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
1. Appearance: Tris(methylcyclopentadienyl)yttrium is a colorless to light yellow solid.
2. Melting point: about 100-200°C.
3. Solubility: Soluble in common organic solvents, such as toluene, dimethylformamide, etc.
4. Stability: The compound is sensitive to oxygen and moisture and should be stored under an inert atmosphere.

Use:
1. Catalyst: Tris(methylcyclopentadienyl)yttrium is used as a catalyst in organic synthesis reactions, such as alkylation reactions of halogenated hydrocarbons and C- C bond formation reactions.
2. Material preparation: The compound can be used to prepare specific materials such as organometallic polymers and metal organic compounds.
3. Preparation of YBa2Cu3O7 superconductors: Tris(methylcyclopentadienyl)yttrium can also be used as a precursor material for YBa2Cu3O7 superconductors.

Preparation Method:
Tris(methylcyclopentadienyl)yttrium can be prepared by the following methods:
1. Reaction method: Yttrium metal and methylcyclopentadiene are reacted in an organic solvent such as dimethylformamide or toluene.
2. Thermal cracking method: the precursor compound of Tris(methylcyclopentadienyl)yttrium is decomposed by heating at high temperature.

Safety Information:
1. Tris(methylcyclopentadienyl)yttrium may cause potential harm to the environment and should comply with environmental protection regulations.
2. When handling this compound, it is necessary to follow routine laboratory safety measures, such as wearing protective gloves, goggles and laboratory coats.
3. This compound can produce toxic smoke and gas during heating, and the reaction should be carried out in a well-ventilated environment.

Please note that before using Tris(methylcyclopentadienyl)yttrium or any organometallic compound, please refer to the official literature and relevant safety materials, and consult professional guidance and advice.

Last Update：2024-04-09 15:18:01