CAS 115-86-6 refers to Tris(2-chloroethyl) phosphate, a well - known organophosphate compound. In this blog, as a supplier of CAS 115 - 86 - 6, I'll delve into its magnetic properties, along with its general characteristics, applications, and other related aspects.
General Introduction to Tris(2 - chloroethyl) phosphate
Tris(2 - chloroethyl) phosphate is a colorless to pale - yellow, oily liquid at room temperature. It has a molecular formula of C₆H₁₂Cl₃O₄P and a molecular weight of approximately 285.49 g/mol. This compound is mainly used as a flame retardant in various materials such as plastics, rubber, and textiles. It can effectively reduce the flammability of these materials by interfering with the combustion process.
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Magnetic Properties of Tris(2 - chloroethyl) phosphate
To understand the magnetic properties of Tris(2 - chloroethyl) phosphate, we need to first look at its molecular structure and the electronic configuration of its atoms.
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Electronic Structure and Magnetic Behavior
The magnetic properties of a compound are mainly determined by the presence of unpaired electrons. In the case of Tris(2 - chloroethyl) phosphate, all the electrons in its atoms are paired in the ground state. Phosphorus (P) in the compound has a stable electron configuration in the molecule, and the chlorine (Cl), carbon (C), and oxygen (O) atoms also have their electrons paired.
Compounds with all paired electrons are diamagnetic. Diamagnetic substances are weakly repelled by a magnetic field. When placed in an external magnetic field, the induced magnetic moment in a diamagnetic material is in the opposite direction to the applied magnetic field. This is due to the orbital motion of electrons. The external magnetic field causes a change in the orbital motion of electrons, resulting in a small opposing magnetic field. -
Measurement of Magnetic Susceptibility
Magnetic susceptibility (χ) is a measure of how a material responds to an applied magnetic field. For diamagnetic substances like Tris(2 - chloroethyl) phosphate, the magnetic susceptibility is negative and very small in magnitude.
Experimental measurement of the magnetic susceptibility of Tris(2 - chloroethyl) phosphate can be carried out using a SQUID (Superconducting Quantum Interference Device) magnetometer or a Gouy balance. In a SQUID magnetometer, the sample is placed in a highly sensitive magnetic field - measuring device. The small change in the magnetic field due to the sample's response is detected and used to calculate the magnetic susceptibility. The Gouy balance, on the other hand, measures the force exerted on a sample in a non - uniform magnetic field. Based on the force measurement, the magnetic susceptibility can be determined. -
Temperature Dependence of Magnetic Properties
The magnetic properties of diamagnetic substances are generally independent of temperature. In the case of Tris(2 - chloroethyl) phosphate, the negative magnetic susceptibility remains relatively constant over a wide range of temperatures. This is because the diamagnetic effect is mainly due to the orbital motion of electrons, which is not significantly affected by temperature changes in the normal temperature range.
Applications Related to Magnetic Properties
Although the magnetic properties of Tris(2 - chloroethyl) phosphate are not the primary focus of its applications, the fact that it is diamagnetic can have some implications in certain scenarios.
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In Magnetic - Field Sensitive Environments
In some electronic devices or scientific instruments where a stable magnetic environment is required, the use of diamagnetic materials like Tris(2 - chloroethyl) phosphate can be beneficial. For example, in some precision magnetic sensors or magnetic resonance imaging (MRI) equipment, the presence of diamagnetic substances can help to minimize unwanted magnetic interactions. If Tris(2 - chloroethyl) phosphate is used as a component in a plastic or rubber material in these devices, its diamagnetic nature ensures that it does not introduce additional magnetic interference. -
In Chemical Separation Processes
In some chemical separation techniques that rely on magnetic properties, the diamagnetic nature of Tris(2 - chloroethyl) phosphate can be exploited. For instance, in magnetic field - assisted separation methods, the difference in magnetic susceptibility between diamagnetic Tris(2 - chloroethyl) phosphate and other paramagnetic or ferromagnetic substances can be used to separate them.
Safety and Handling Considerations
As a supplier of Tris(2 - chloroethyl) phosphate, it is important to emphasize the safety and handling of this compound. Tris(2 - chloroethyl) phosphate is toxic if ingested, inhaled, or absorbed through the skin. It can cause irritation to the eyes, skin, and respiratory tract.
When handling Tris(2 - chloroethyl) phosphate, appropriate personal protective equipment (PPE) such as gloves, goggles, and a respirator should be worn. It should be stored in a cool, dry, and well - ventilated area, away from sources of ignition and incompatible substances.
Conclusion
In conclusion, Tris(2 - chloroethyl) phosphate (CAS 115 - 86 - 6) is a diamagnetic compound with a negative and relatively small magnetic susceptibility. Its magnetic properties are mainly determined by the paired - electron configuration in its molecular structure. Although not the main aspect of its applications, the diamagnetic nature can have some implications in specific scenarios such as in magnetic - field sensitive environments and chemical separation processes.
If you are interested in purchasing Tris(2 - chloroethyl) phosphate or other flame - retardant products like Isopropylate Triphenyl Phosphate 95 and TRIXYLYL PHOSPHATE, please feel free to contact us for further negotiation. We are committed to providing high - quality products and excellent service.
References
- CRC Handbook of Chemistry and Physics, 97th Edition.
- "Organophosphorus Flame Retardants: Properties, Production, Usage and Environmental Concerns" by Renner, M.
- "Magnetic Properties of Materials" by Cullity, B. D. and Graham, C. D.
