Tolyl Diiodomethyl Sulfone
Iodobenzene

Tolyl Diiodomethyl Sulfone

Fengxi Chemical

Specifications

HS Code

493015

Chemical Formula C8H7I2O2S
Molecular Weight 423.91
Appearance Solid
Color Typically white to off - white
Odor May have a faint, characteristic odor
Solubility Soluble in some organic solvents
Boiling Point Decomposes before boiling
Melting Point 107 - 109 °C
Stability Stable under normal conditions, but may react with strong oxidizing agents
Hazard Irritant to skin, eyes and respiratory system
Chemical Formula C8H7I2O2S
Molecular Weight 436.01
Appearance Solid
Color White to off - white
Odor Typical organic chemical odor
Melting Point 120 - 124 °C
Solubility In Organic Solvents Soluble in some organic solvents like dichloromethane
Stability Stable under normal conditions
Hazard Irritant to skin, eyes and respiratory system
Chemical Formula C8H7I2O2S
Molar Mass 431.91 g/mol
Appearance Solid
Color Typically white or off - white
Odor May have a faint, characteristic odor
Solubility In Water Low solubility
Solubility In Organic Solvents Soluble in some organic solvents like dichloromethane
Melting Point Varies but around 100 - 110°C
Boiling Point Decomposes before boiling
Stability Stable under normal conditions, but sensitive to light and heat
Hazard Class May be a skin and eye irritant
Chemical Formula C8H7I2O2S
Molar Mass 431.91 g/mol
Appearance Solid
Color Typically white to off - white
Odor May have a faint, characteristic odor
Solubility In Organic Solvents Soluble in some organic solvents like dichloromethane
Melting Point Around 105 - 109 °C
Stability Stable under normal conditions but sensitive to light and heat
Hazard Class May be harmful if swallowed, inhaled or in contact with skin
Packing & Storage
Packing 100g of Tolyl Diiodomethyl Sulfone packaged in a sealed, chemical - resistant container.
Storage Tolyl Diiodomethyl Sulfone should be stored in a cool, dry place, away from heat sources and direct sunlight. Keep it in a well - ventilated area to prevent the build - up of potentially harmful vapors. Store in a tightly - sealed container to avoid contact with air and moisture, which could lead to chemical degradation. Also, ensure it is separated from incompatible substances, like strong oxidizers or reducing agents.
Shipping Tolyl Diiodomethyl Sulfone, being a chemical, requires careful shipping. It must be packaged in accordance with hazardous materials regulations, likely in sealed, sturdy containers to prevent leakage during transit.
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Tolyl Diiodomethyl Sulfone Tolyl Diiodomethyl Sulfone Tolyl Diiodomethyl Sulfone
General Information
Frequently Asked Questions
What are the main uses of Tolyl Diiodomethyl Sulfone?
Toryl diiodomethyl sulfone is an important agent in organic synthesis. It has a wide range of uses in organic synthesis.
Halogenation is the first. Toryl diiodomethyl sulfone can be a halogen source, and in many chemical reactions, halogen atoms can be introduced into the reactants. Taking olefin halogenation as an example, the double bond of the olefin can interact with the toryl diiodomethyl sulfone to obtain halogenated olefins. This halogenated olefin is an important intermediate in organic synthesis, and can be further reacted by nucleophilic substitution, elimination, etc., to obtain organic compounds with diverse structures.
The second is to construct carbon-carbon bonds. Under suitable conditions, the TDMS can react with compounds containing active carbon anions, such as aldehyde and ketone enolates. By nucleophilic addition and other steps, new carbon-carbon bonds are constructed, which helps to synthesize complex carbon skeleton organic molecules. It is of great significance in the field of total synthesis of natural products and drug synthesis.
Furthermore, it is also useful for functional group transformation. Through a series of reactions, the reaction products involved in the TDMS can be hydrolyzed and reduced to achieve exquisite transformation of functional groups and obtain compounds with target functional group structures.
And the reaction conditions of trol diiodomethyl sulfone in organic synthesis are often milder, with good selectivity, which can effectively reduce the occurrence of side reactions, improve the yield and product purity of the reaction, so it is the most important for organic synthesis chemists. It occupies a place in the vast world of organic synthesis and contributes greatly to the creation of novel organic compounds and the development of organic synthesis chemistry.
What are the physical properties of Tolyl Diiodomethyl Sulfone?
Torquay-diiodomethyl sulfone, this material has specific physical characteristics. Its state is often crystalline, with a white and pure color, like frost and snow condensation, pure and clean appearance. Under normal light, it reflects a clear light, just like natural crystal jade.
When it comes to the melting point, its melting point is quite clear, just like the precision of the heat, within a specific temperature limit, it gradually melts from the solid state and turns into a liquid. The value of this temperature is the inherent property of the substance, which represents the stability of its internal structure. The boiling point is related to the change of gasification. At higher temperatures, molecules are more active than normal, break free from the shackles of the liquid phase, and rise into a gaseous state.
Looking at its solubility, in some organic solvents, it is like ice and snow melting when they are warm, and it can quietly disperse and blend with solvent molecules. This characteristic comes from the matching of intermolecular forces. However, in water, it is difficult to blend, as if oil and water are different, due to the difference in molecular polarity.
Its density is also one of its characteristics. Compared with common substances, it has its own unique value, reflecting the distribution of the mass of the substance in a unit volume, just like the measure of weight, which is related to its floating and sinking situation in different media.
As for volatility, it is relatively weak, and the molecule's ability to dissipate under normal conditions is insufficient. It can maintain a condensed state for a long time, just like a calm person, and it is not easy to publicize its properties.
The physical properties of this toryl-diiodomethyl sulfone are all its essential properties, and it is the cornerstone of exploring its chemical behavior and application. It is of vital significance in research and practice in many fields.
Is Tolyl Diiodomethyl Sulfone Chemically Stable?
The stability of the chemical properties of the product formed by Tolyl and Diiodomethyl Sulfone is also related to many aspects.
The material produced by the combination of the two may have certain stability under normal conditions. Looking at its structure, the genus of the benzene ring in the toryl, the benzene ring has a conjugated system, which can endow the molecule with certain electron delocalization characteristics and stabilize the structure. In the diiodomethyl sulfone, the sulfur atom of the sulfone group is connected with the oxygen atom in a strong covalent bond, forming a stable tetrahedral structure. Although the iodine atom has a certain activity, it is also affected by the overall structure of the molecule after being connected to the methyl group.
In terms of chemical reactivity, due to the relatively large electronegativity of iodine atoms, the connected carbon atoms can be partially positively charged, or can initiate reactions such as nucleophilic substitution. However, when the toryl is combined with diiodomethyl sulfone, the surrounding groups may have a steric resistance effect on the activity of the iodine atom, weakening its reactivity, thereby increasing the stability of the substance.
If placed in different environments, such as temperature and pH changes, its stability will also change. At high temperatures, the thermal motion of molecules intensifies, the vibration of chemical bonds is enhanced, or some relatively weak bonds are broken, and the stability is damaged. In the medium of a specific pH, or due to the process of protonation, deprotonation, etc., the distribution of the electron cloud of the molecule is affected, and the stability of its chemical properties is changed.
Overall, the chemical stability of the substances formed by torquay and diiodomethyl sulfone is not only restricted by its own structure, but also by the external environment. It is not static, and it is necessary to consider multiple factors.
How Tolyl Diiodomethyl Sulfone is Used in Synthesis
The application of Tolyl-Diiodomethyl-Sulfone (toluene-diiodomethyl-sulfone) in organic synthesis is particularly fascinating. In the field of organic chemistry, it is often used as a special reagent to build complex molecular structures.
Looking at this reagent, it exhibits unique activity in many reactions. For example, in the reaction of carbon-carbon bond formation, it can guide the reaction direction and make the reaction proceed to the desired target product. The toluene moiety provides specific electronic effects and steric resistance, while the diiodomethyl-sulfone moiety becomes the active center of the reaction, interacting ingeniously with various nucleophiles or electrophiles.
For example, in the nucleophilic substitution reaction, the iodine atom of diiodomethyl-sulfone is active and easy to be attacked by nucleophilic reagents, thus introducing new functional groups. This process is like a craftsman carefully crafting, precise splicing of different chemical fragments. And the presence of toluene groups may stabilize the reaction intermediates and promote the smooth progress of the reaction.
In some cyclization reactions, Tolyl - Diiodomethyl - Sulfone can be used as a key starting material. With its unique structure, various parts in the molecule interact to cleverly cyclize and generate delicate cyclic compounds. The application of this reagent is a powerful tool in the hands of organic synthetic chemists, helping to create a wide variety of complex organic molecules, laying the foundation for new drug research and development, materials science and other fields, just like opening the door to the novel world of chemistry with a clever way, allowing researchers to explore the world of molecular construction.
What are the safety precautions for Tolyl Diiodomethyl Sulfone?
Futoluene diiodomethyl sulfone is a chemical substance, which is a matter of safety and is of the utmost importance. First of all, pay attention to its toxicity. This substance may have certain toxicity. During operation, it is necessary to wear suitable protective equipment, such as gas masks and gloves, to prevent the skin and respiratory tract from being damaged by it.
Furthermore, stability also needs to be paid attention to. This substance may change under specific conditions, such as heat, exposure to open flames, contact with oxidants, or even cause danger, so it should be avoided. When storing, it must be placed in a cool, dry and well-ventilated place, away from fire and heat sources, to prevent accidents.
Again, the risk of its explosion should not be underestimated. Although it is not highly explosive, under certain conditions, there is still such a risk. Therefore, in the place of operation, fireworks are prohibited, and fire extinguishers are prepared, just in case.
When disposing and discarding, it should also follow relevant regulations and procedures. Do not discard it at will, so as not to pollute the environment and damage the ecology.
All these are all things that should be kept in mind when using toluene-based diiodomethyl sulfone, and must be treated with caution to ensure safety.