Lanthanum,tris[(1,2,3,4,5-eta)-2,4-cyclopentadien-1-yl]-
Tris(cyclopentadienyl)lanthanum(III)
CAS: 1272-23-7
Molecular Formula: C15H15La15*
Lanthanum,tris[(1,2,3,4,5-eta)-2,4-cyclopentadien-1-yl]- - Names and Identifiers
Lanthanum,tris[(1,2,3,4,5-eta)-2,4-cyclopentadien-1-yl]- - Physico-chemical Properties
| Molecular Formula | C15H15La15* |
| Molar Mass | 334.19 |
| Melting Point | 275°C (dec.)(lit.) |
| Flash Point | >230°F |
| Appearance | crystal |
| Color | white to off-white |
| Storage Condition | Room Temprature |
| Sensitive | Air & Moisture Sensitive |
| MDL | MFCD00045467 |
Lanthanum,tris[(1,2,3,4,5-eta)-2,4-cyclopentadien-1-yl]- - 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 |
Lanthanum,tris[(1,2,3,4,5-eta)-2,4-cyclopentadien-1-yl]- - Introduction
Tris(cyclopentadienyl)lanthanum(III) is an organometallic compound with the chemical formula La(C5H5)3.
Nature:
1. Appearance: Tris(cyclopentadienyl)lanthanum(III) is a deep purple crystal or powder.
2. Thermal stability: The compound is stable at room temperature, but will decompose at high temperature.
3. Solubility: It has good solubility in solvents, such as ethers, hydrocarbons, benzene and ethanol.
4. chemical properties: Tris(cyclopentadienyl)lanthanum(III) is a strong alkaline substances, can react with acid to generate the corresponding salt compounds.
Use:
1. Catalyst: Tris(cyclopentadienyl)lanthanum(III) is widely used as a catalyst in organic synthesis, especially in the synthesis of polymer materials and fine chemicals.
2. medical applications: its complexes can be used for radioisotope therapy and nuclear medicine imaging.
3. materials science: Tris(cyclopentadienyl)lanthanum(III) can be used in materials science to prepare materials with special optical, magnetic and conductive properties.
Preparation Method:
Tris(cyclopentadienyl)lanthanum(III) can be synthesized by the reaction of cyclopentadiene and lanthanum metal. Typically, cyclopentadiene and anhydrous lanthanum chloride are reacted by heating under an inert atmosphere to form the final product after appropriate purification and crystallization.
Safety Information:
Tris(cyclopentadienyl)lanthanum(III) is relatively stable and harmless under normal operating conditions. However, since it is an organometallic compound, appropriate safety measures should be taken during handling and storage. Avoid inhaling dust or contact with eyes or skin. It is recommended to wear protective gloves, goggles and protective clothing during operation. If accidentally splashed into the eyes or skin, rinse immediately with plenty of water and seek medical help.
Nature:
1. Appearance: Tris(cyclopentadienyl)lanthanum(III) is a deep purple crystal or powder.
2. Thermal stability: The compound is stable at room temperature, but will decompose at high temperature.
3. Solubility: It has good solubility in solvents, such as ethers, hydrocarbons, benzene and ethanol.
4. chemical properties: Tris(cyclopentadienyl)lanthanum(III) is a strong alkaline substances, can react with acid to generate the corresponding salt compounds.
Use:
1. Catalyst: Tris(cyclopentadienyl)lanthanum(III) is widely used as a catalyst in organic synthesis, especially in the synthesis of polymer materials and fine chemicals.
2. medical applications: its complexes can be used for radioisotope therapy and nuclear medicine imaging.
3. materials science: Tris(cyclopentadienyl)lanthanum(III) can be used in materials science to prepare materials with special optical, magnetic and conductive properties.
Preparation Method:
Tris(cyclopentadienyl)lanthanum(III) can be synthesized by the reaction of cyclopentadiene and lanthanum metal. Typically, cyclopentadiene and anhydrous lanthanum chloride are reacted by heating under an inert atmosphere to form the final product after appropriate purification and crystallization.
Safety Information:
Tris(cyclopentadienyl)lanthanum(III) is relatively stable and harmless under normal operating conditions. However, since it is an organometallic compound, appropriate safety measures should be taken during handling and storage. Avoid inhaling dust or contact with eyes or skin. It is recommended to wear protective gloves, goggles and protective clothing during operation. If accidentally splashed into the eyes or skin, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-10 22:29:15
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Product Name: Tris(Cyclopentadienyl)Lanthanum(Iii) (Reo) Visit Supplier Webpage Request for quotation
CAS: 1272-23-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 1272-23-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History
Lanthanum,tris[(1,2,3,4,5-eta)-2,4-cyclopentadien-1-yl]-
[4-(4-Morpholinyl)phenyl]boronic acid
Cyclobutane, acetyl-
[4-(4-Morpholinyl)phenyl]boronic acid
Cyclobutane, acetyl-