thulium tricyclopenta-2,4-dienide

thulium tricyclopenta-2,4-dienide - Names and Identifiers

Name	Tris(cyclopentadienyl)thulium
Synonyms	Tris(cyclopentadienyl)thulium TRIS(CYCLOPENTADIENYL)THULIUM thulium tricyclopenta-2,4-dienide Tris(cyclopentadienyl)thulium (III) tris(eta5-2,4-cyclopentadien-1-yl)thulium Tris(eta5-2,4-cyclopentadien-1-yl)thulium Thulium, tris(eta(5)-2,4-cyclopentadien-1-yl)-
CAS	1272-26-0
EINECS	215-052-1
InChI	InChI=1/3C5H5.Tm/c31-2-4-5-3-1;/h31-5H;/q3*-1;+3

thulium tricyclopenta-2,4-dienide - Physico-chemical Properties

Molecular Formula	C15H15Tm15*
Molar Mass	364.21
Melting Point	248-249°C (dec.)(lit.)
Boling Point	41.5°C at 760 mmHg
Vapor Presure	418mmHg at 25°C
Appearance	solid
Storage Condition	2-8°C
Sensitive	Air & Moisture Sensitive
MDL	MFCD01631285

thulium tricyclopenta-2,4-dienide - Risk and Safety

Hazard Symbols	F - Flammable
Risk Codes	R11 - Highly Flammable R14/15 -
Safety Description	S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) S7/8 -
UN IDs	UN 3395 4.3/PG 2
WGK Germany	3
Hazard Class	4.1
Packing Group	III

thulium tricyclopenta-2,4-dienide - Introduction

Tris (cyclopentadienyl) thulium (III) is an organic thulium compound with the chemical formula C10H15Tm. The following is a description of its nature, use, preparation and safety information:

Nature:
1. Appearance: Tris (cyclopentadienyl) thulium (III) is a colorless to pale yellow solid.
2. melting point: about 150-160 degrees Celsius.
3. Solubility: It has certain solubility in some organic solvents, such as dimethylformamide and tetrahydrofuran.
4. Stability: The compound is relatively stable in the air, but avoid exposure to humid air.

Use:
Due to the special chemical properties of tris (cyclopentadienyl) thulium (III), this compound is widely used in organic synthesis and catalytic reactions. It can be used as a catalyst, oxidant and ligand to increase the reaction rate or selectivity in organic synthesis. The specific application scope includes the synthesis of natural products, drugs and polymer compounds.

Preparation Method:
A common preparation method is to react tris (cyclopentadienyl) aluminum (III) and thulium (III) chloride in a reaction solvent, and then obtain tris (cyclopentadienyl) thulium (III) through further reaction and purification steps.

Safety Information:
1. Tris (cyclopentadienyl) thulium (III) is relatively safe to human body and environment under general conditions. However, as an organometallic compound, it is still necessary to take appropriate safety measures at the time of use.
2. in the operation of it, need to wear appropriate protective gloves and glasses, avoid direct contact with the skin and eyes.
3. Avoid humid and high temperature environment during storage to avoid reducing its stability.
4. Observe local regulations and safety practices during handling and disposal. Timely removal of spills and proper disposal of waste.

Last Update：2024-04-09 21:04:16