148607-24-3 - Names and Identifiers
148607-24-3 - Physico-chemical Properties
Molecular Formula | C27H39Sm
|
Molar Mass | 513.96 |
Flash Point | 130°F |
148607-24-3 - Risk and Safety
Hazard Symbols | F - Flammable
|
Risk Codes | R11 - Highly Flammable
R14 - Reacts violently with water
|
Safety Description | 16 - Keep away from sources of ignition.
|
UN IDs | UN 1325 4.1/PG 2 |
WGK Germany | 3 |
148607-24-3 - Introduction
Tris (-) samarium is an organic samarium compound with the chemical formula C19H 35 ScCp3, where Cp stands for cyclopentadienyl. It is an air-stable solid with a relatively high melting point and boiling point. Its properties mainly include the following aspects:
1. Magnetism: Tris (samarium) samarium is a rare earth ion complex with unpaired electrons. A samarium ion contains seven unpaired electrons, so it has strong magnetism, it can be used in the preparation of magnetic materials and catalytic reactions.
2. Optical properties: Tris () samarium can absorb and emit visible light in the ultraviolet region, so it can be applied to the preparation of optical materials and fluorescent probes.
3. High temperature stability: Tris () samarium has good high temperature stability and can be used in the fields of catalysts and high temperature lubricants under high temperature conditions.
According to the method of preparing Tris () samarium, a commonly used method is to use cycloalkene with typical tetramethylcyclopentyl sodium and Tris (dimethylbromomethyl) the oxidation of the reaction of the prepared.
Regarding safety information, Tris (Tris) samarium has not been extensively studied, so relevant toxicity and safety information has not been reported in detail. However, as a compound with rare earth ions, it is generally necessary to wear laboratory gloves, protective glasses and work clothes to avoid direct contact with skin and breathing. At the same time in the operation and storage process should avoid harmful gas conditions, to ensure that the operating environment is well ventilated. In case of accidental contact or inhalation, take appropriate first aid measures and consult the relevant medical professional for advice.
Last Update:2024-04-10 22:29:15