CAS 2170-06-1

Phenylethynyltrimethylsilane

Description:

Phenylethynyltrimethylsilane, with the CAS number 2170-06-1, is an organosilicon compound characterized by the presence of a phenylethynyl group attached to a trimethylsilyl moiety. This compound typically appears as a colorless to pale yellow liquid and is known for its stability and low volatility. It is soluble in organic solvents such as ether and benzene but is generally insoluble in water due to its hydrophobic nature. The presence of the trimethylsilyl group imparts unique reactivity, making it useful in various synthetic applications, particularly in organic synthesis and materials science. Phenylethynyltrimethylsilane can participate in cross-coupling reactions and is often employed as a precursor in the synthesis of more complex organic molecules. Additionally, its ability to form stable siloxane bonds makes it valuable in the development of silicone-based materials. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested.

Formula: C₁₁H₁₄Si

InChI: InChI=1/C11H14Si/c1-12(2,3)10-9-11-7-5-4-6-8-11/h4-8H,1-3H3

SMILES: C[Si](C)(C)C#Cc1ccccc1

Synonyms:

• 1-Phenyl-2-(trimethylsilyl)acetylene
• Trimethyl(Phenylethynyl)Silane

1-Phenyl-2-(trimethylsilyl)acetylene

CAS: 2170-06-1

Formula: C₁₁H₁₄Si

Purity: >98.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 174.32

Ref: 3B-P1398

1-Phenyl-2-trimethylsilylacetylene, 99%

CAS: 2170-06-1

1-Phenyl-2-trimethylsilylacetylene was used in the preparation of donor-stabilized Pt--alkyne complexes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa A

Formula: C₁₁H₁₄Si

Purity: 99%

Color and Shape: Colorless to yellow, Liquid

Molecular weight: 174.32

Ref: 02-H55866

Benzene, [2-​(trimethylsilyl)​ethynyl]​-

CAS: 2170-06-1

Formula: C₁₁H₁₄Si

Purity: 97%

Color and Shape: Liquid

Molecular weight: 174.3144

Ref: IN-DA003ELX

Trimethyl(Phenylethynyl)Silane

CAS: 2170-06-1

Trimethyl(Phenylethynyl)Silane

Purity: 98%

Molecular weight: 174.31g/mol

Ref: 54-OR1015343

Phenylethynyl trimethylsilane

CAS: 2170-06-1

S13470 - Phenylethynyl trimethylsilane

Formula: C₁₁H₁₄Si

Purity: 95%

Color and Shape: Clear

Molecular weight: 174.318

Ref: 10-S13470