4-Trimethylsilylaniline

Basic Information

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CAS Number

17889-23-5

Molecular Formula

C9H15NSi

Molecular Weight

165.31 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

SMILES

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C[Si](C)(C)C1=CC=C(C=C1)N

InChI

InChI=1S/C9H15NSi/c1-11(2,3)9-6-4-8(10)5-7-9/h4-7H,10H2,1-3H3

InChIKey

XZBZOTJKKCXYPA-UHFFFAOYSA-N

LogP

1.8139999999999998

Topological Polar Surface Area

26.02 Å²

Hydrogen Bond Donor/Acceptor

2 / 1

Complexity

120

Synonyms & References

English

4-Trimethylsilanylaniline
4-(trimethylsilyl)Benzenamine
4-AMinophenyl-triMethylsilane
17889-23-5
4-trimethylsilyl aniline
DA-22098
4-trimethylsilylaniline
p-Trimethylsilyl-anilin
DTXSID60434448
4-(Trimethylsilyl)aniline
Benzenamine, 4-(trimethylsilyl)-
SCHEMBL1172568
D71910
XZBZOTJKKCXYPA-UHFFFAOYSA-N

MDL Number

MFCD00999279

FAQ

What are the physical and chemical properties of 4-Trimethylsilylaniline (CAS: 17889-23-5)?

4-Trimethylsilylaniline (CAS: 17889-23-5) is a colorless to white crystalline solid. Its molecular weight is approximately 184.24 g/mol. It has a low solubility in water but is soluble in organic solvents like ethanol and acetone. Chemically, it is a stable compound, but it can undergo silylation reactions under basic conditions.

How is 4-Trimethylsilylaniline (CAS: 17889-23-5) typically synthesized?

4-Trimethylsilylaniline is typically synthesized by silylation of aniline with trimethylsilyl chloride in the presence of a base such as triethylamine. The reaction is carried out at room temperature and yields a product with high selectivity and good yield.

What industries use 4-Trimethylsilylaniline (CAS: 17889-23-5)?

4-Trimethylsilylaniline (CAS: 17889-23-5) is used in the pharmaceutical industry for the synthesis of certain drug intermediates. It is also used in the semiconductor industry for the production of photoresists and as a dopant in some applications. Additionally, it has applications in the preparation of materials for sensors and other specialized polymers.

What precautions should be taken when handling 4-Trimethylsilylaniline (CAS: 17889-23-5)?

When handling 4-Trimethylsilylaniline (CAS: 17889-23-5), it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure. Spills should be handled using appropriate absorbents and disposed of according to local regulations. A Safety Data Sheet (SDS) should always be consulted for detailed handling instructions.