Methyl(triphenoxy)silane

Basic Information

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CAS Number

3439-97-2

Molecular Formula

C19H18O3Si

Molecular Weight

322.44 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Refractive Index

1.5599

SMILES

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C[Si](OC1=CC=CC=C1)(OC2=CC=CC=C2)OC3=CC=CC=C3

InChI

InChI=1S/C19H18O3Si/c1-23(20-17-11-5-2-6-12-17,21-18-13-7-3-8-14-18)22-19-15-9-4-10-16-19/h2-16H,1H3

InChIKey

DRXHEPWCWBIQFJ-UHFFFAOYSA-N

LogP

4.792100000000003

Topological Polar Surface Area

27.69 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

281

Synonyms & References

English

C19H18O3Si
DRXHEPWCWBIQFJ-UHFFFAOYSA-N
Silane, methyltriphenoxy-
methyl(triphenoxy)silane
MFCD22572828
SCHEMBL188026
CS-15637
3439-97-2
AKOS016013485
CS-0006240
Methyltriphenoxysilane
Silane,methyltriphenoxy(6CI,7CI,8CI,9CI)
D72452
DTXSID90348024
Benzene,1,1',1''-[(methylsilylidyne)tris(oxy)]tris-
Methyl(triphenoxy)silane
SILANE,METHYLTRIPHENOXY
Monomethyltriphenoxysilane
KPBH 13

MDL Number

MFCD22572828

FAQ

What are the physical and chemical properties of Methyl(triphenoxy)silane (CAS: 3439-97-2)?

Methyl(triphenoxy)silane (CAS: 3439-97-2) is a colorless to yellowish liquid with a high boiling point. It has a molecular weight of approximately 432.39 g/mol and is moderately soluble in organic solvents. Chemically, it is reactive towards hydrolysis and can form silica gels under certain conditions.

How is Methyl(triphenoxy)silane (CAS: 3439-97-2) typically synthesized?

Methyl(triphenoxy)silane is typically synthesized by the reaction of methyl chloride with triphenoxide in the presence of a Lewis acid catalyst. This process provides high selectivity and yield, making it a common method for preparing this compound.

What industries use Methyl(triphenoxy)silane (CAS: 3439-97-2)?

Methyl(triphenoxy)silane (CAS: 3439-97-2) is used in various industries, including pharmaceuticals for drug delivery systems, polymers for specialty coatings, and sensors for detecting various chemical species. It is also utilized in semiconductor manufacturing for surface modification.

What precautions should be taken when handling Methyl(triphenoxy)silane (CAS: 3439-97-2)?

When handling Methyl(triphenoxy)silane (CAS: 3439-97-2), it is essential to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood. If a spill occurs, it should be cleaned up immediately using appropriate procedures. Always refer to the Safety Data Sheet (SDS) for specific handling guidelines.