Diethoxy(diisobutyl)silane

Basic Information

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CAS Number

18297-14-8

Molecular Formula

C12H28O2Si

Molecular Weight

232.44 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Boiling Point

221°C

Refractive Index

1.4179

SMILES

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CCO[Si](CC(C)C)(CC(C)C)OCC

InChI

InChI=1S/C12H28O2Si/c1-7-13-15(14-8-2,9-11(3)4)10-12(5)6/h11-12H,7-10H2,1-6H3

InChIKey

WOZOEHNJNZTJDH-UHFFFAOYSA-N

LogP

3.8136000000000028

Topological Polar Surface Area

18.46 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

140

Synonyms & References

English

Diethoxydiisobutylsilane
DIISOBUTYLDIETHOXYSILANE
MFCD09909989
18297-14-8
diethoxy-bis(2-methylpropyl)silane
SCHEMBL196449
Silane,diethoxybis(2-methylpropyl)-
Diaethoxy-diallyl-silan
Diaethoxy-diisobutyl-silan
Diallyl-diaethoxysilan
Diallyldiethoxysilan
Diallyldiethoxysilane
diethoxydi-2-propenyl-silane
diethoxy-diallyl-silane
diethoxy-diisobutyl-silane
Silane,diethoxydi-2-propen-1-yl

MDL Number

MFCD09909989

FAQ

What are the physical and chemical properties of Diethoxy(diisobutyl)silane (CAS: 18297-14-8)?

Diethoxy(diisobutyl)silane (CAS: 18297-14-8) is a colorless to slightly yellow, flammable liquid with a molecular weight of approximately 250.43 g/mol. It has a low solubility in water and is soluble in organic solvents. The compound is reactive and can undergo hydrolysis, making it important to handle under an inert atmosphere. It has a boiling point of around 160°C and a melting point of -32°C.

How is Diethoxy(diisobutyl)silane (CAS: 18297-14-8) typically synthesized?

Diethoxy(diisobutyl)silane (CAS: 18297-14-8) is typically synthesized through the reaction of diisobutylchlorosilane with diethyl ether. This process involves the use of a Lewis acid catalyst to enhance the reaction selectivity and yield. The reaction is usually carried out under an inert atmosphere to prevent side reactions and ensure purity.

What industries use Diethoxy(diisobutyl)silane (CAS: 18297-14-8)?

Diethoxy(diisobutyl)silane (CAS: 18297-14-8) is used in various industries, particularly in the production of organosilicon compounds, as a reagent in organic synthesis, and in the manufacturing of coatings, adhesives, and sealants. It is also used in the semiconductor industry for etching processes and in the pharmaceutical industry as a surfactant or in the synthesis of other compounds.

What precautions should be taken when handling Diethoxy(diisobutyl)silane (CAS: 18297-14-8)?

When handling Diethoxy(diisobutyl)silane (CAS: 18297-14-8), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The substance should be handled under a fume hood to avoid inhalation. Spills should be cleaned up using appropriate absorbents, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal information.