What is 2-(Tert-butyldiphenylsilanyloxy)ethanol CAS NO.138499-16-8 ?

1. (Tert-butyldiphenylsilanyloxy)ethanol CAS NO.138499-16-8 is a useful research compound. Its molecular formula is C18H24O2Si and its molecular weight is 300.5 g/mol. The purity is usually 95%.

The physical properties of 2-(Tert-butyldiphenylsilanyloxy)ethanol CAS NO.138499-16-8:

1. Appearance: Colorless to light yellow liquid.

2. Molecular weight: 300.47 g/mol.

3. Density: usually between 0.9-1.1 g/cm ³ (specific values require experimental data).

4. Boiling point: Due to its large molecular structure, it may be above 200 ° C.

5. Refractive index: about 1.5.

6. Solubility: soluble in organic solvents such as ether, dichloromethane, etc., slightly soluble in water.

The chemical properties of 2-(Tert-butyldiphenylsilanyloxy)ethanol CAS NO.138499-16-8:

1. Stability: Stable at room temperature and pressure, but may undergo decomposition or reaction under strong acid or alkali conditions.

2. Reactivity:

1. Reaction with alcohol: It can undergo esterification reaction with other alcohol compounds.

2. Hydrolysis reaction: Under the catalysis of acid or base, hydrolysis reaction may occur, generating corresponding silanols and alcohol compounds.

3. Reaction with organometallic reagents: It may react with organometallic reagents such as Grignard reagents to generate new organosilicon compounds.

The Storage conditions of 2-(Tert-butyldiphenylsilanyloxy)ethanol CAS NO.138499-16-8:

• Storage temperature: It should be stored in a dry, cool place to avoid high temperatures. The recommended storage temperature is room temperature (20-25 ° C).
• Avoid light: Avoid direct sunlight as ultraviolet rays may cause chemical changes or decomposition reactions. It is recommended to store in an opaque container or in a dark place.
• Sealed container: A container with good sealing performance should be used to prevent moisture or impurities in the air from entering. Common storage containers include glass bottles, plastic bottles, or metal containers.
• Moisture proof: This compound may be sensitive to moisture, so it needs to be kept dry to prevent moisture from entering. Desiccants such as silicone or molecular sieves can be added to the container to control humidity.
• Stay away from ignition sources: Due to the flammability of organic compounds, storage areas should be kept away from ignition sources, heat sources, and materials that may cause fires.
• Avoid contact with strong oxidants, acids, and bases: These chemicals may trigger reactions, leading to compound decomposition or failure.
• Clear labeling: The container should have clear labels indicating the chemical name, purity, hazard identification, and storage conditions.

Usages of 2-(Tert-butyldiphenylsilanyloxy)ethanol CAS NO.138499-16-8:

1. Organic synthesis

2-(Tert-butyldiphenylsilanyloxy)ethanol CAS NO.138499-16-8 is commonly used as an intermediate in organic synthesis. In organic synthesis, it can be used as a protective group or precursor for synthesizing other complex organosilicon compounds. Due to the special properties of its silicon oxygen bond, it has high selectivity and stability in multi-step synthesis.

2. Polymer materials

In polymer chemistry, it can be used as a modifier to modify organic polymers, improving their heat resistance, weather resistance, and mechanical strength. For example, adding to silicone rubber or resin can improve the properties of the material, making it suitable for a wider range of applications.

3. Surface treatment agent

Due to its hydrophobicity and chemical stability, 2-(Tert-butyldiphenylsilanyloxy)ethanol CAS NO.138499-16-8 can be used as a surface treatment agent for materials such as glass, metal, and ceramics, forming a protective film to enhance the corrosion resistance and wear resistance of the material.

4. Lubricant additives

In lubricating oil and grease, it can be used as an additive to enhance the antioxidant and lubricating properties of lubricating oil, and extend the service life of mechanical equipment.

5. Drug development

In pharmaceutical chemistry, it plays an important role as an intermediate for synthesizing some active molecules, especially in the synthesis of organosilicon drugs with special functions.

6. Optoelectronic materials

In the field of optoelectronic materials, it can be used as a precursor for organic optoelectronic materials, applied in the preparation of organic light-emitting diodes (OLEDs), organic solar cells, and other optoelectronic devices.

7. Environmental protection

Due to its good chemical stability and low toxicity, it can be used as an environmentally friendly chemical and applied in the field of environmental protection, such as water treatment agents and pollution control agents.

8. Coatings and Adhesives

In the coatings and adhesives industry, as additives or modifiers, it can enhance the adhesion and weather resistance of coatings, improve the bonding strength and durability of adhesives.