Vinyltrimethylsilane, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11347725	Thermo Scientific Alfa Aesar L02498.09	10 g
11357725	Thermo Scientific Alfa Aesar L02498.18	50 g
11367725	Thermo Scientific Alfa Aesar L02498.30	250 g

Description

Vinyltrimethylsilane is used in semiconductor processing. It is involved in the Preparation of silyl-ethers by Rh(I) catalysis. Further, it is used in the preparation of trimethylsilylethyl sulfoxides which in the presence of fluoride ion generate sulfenate nucleophiles.

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 Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Vinyltrimethylsilane is used in semiconductor processing. It is involved in the Preparation of silyl-ethers by Rh(I) catalysis. Further, it is used in the preparation of trimethylsilylethyl sulfoxides which in the presence of fluoride ion generate sulfenate nucleophiles.

Solubility
Miscible with tetrahydrofuran, diethyl ether, benzene and dichloromethane.

Notes
Store in a cool place. Hygroscopic. Incompatible with strong oxidizing agents, strong acids and strong alkalis (bases).

Chemical Identifiers

• CAS: 754-05-2
• Molecular Weight (g/mol): 100.236
• InChI Key: GCSJLQSCSDMKTP-UHFFFAOYSA-N
• PubChem CID: 79102
• SMILES: C[Si](C)(C)C=C

• Molecular Formula: C5H12Si
• MDL Number: MFCD00008606
• Synonym: vinyltrimethylsilane, trimethyl vinyl silane, trimethylvinylsilane, silane, ethenyltrimethyl, trimethylsilyl ethylene, vinyl trimethylsilane, silane, trimethylvinyl, vinyltrimethysilane, trimethylsilyl ethene, ethenyl-trimethylsilane
• IUPAC Name: ethenyl(trimethyl)silane

Specifications

• Boiling Point: 54°C to 56°C
• CAS: 754-05-2
• MDL Number: MFCD00008606
• Beilstein: 956572
• Synonym: vinyltrimethylsilane, trimethyl vinyl silane, trimethylvinylsilane, silane, ethenyltrimethyl, trimethylsilyl ethylene, vinyl trimethylsilane, silane, trimethylvinyl, vinyltrimethysilane, trimethylsilyl ethene, ethenyl-trimethylsilane
• InChI Key: GCSJLQSCSDMKTP-UHFFFAOYSA-N
• IUPAC Name: ethenyl(trimethyl)silane
• PubChem CID: 79102
• Percent Purity: 97%
• Refractive Index: 1.391
• Chemical Name or Material: Vinyltrimethylsilane

• Melting Point: -132°C
• Molecular Formula: C5H12Si
• UN Number: UN1993
• Flash Point: −24°C (−11°F)
• Solubility Information: Miscible with tetrahydrofuran,diethyl ether,benzene and dichloromethane.
• SMILES: C[Si](C)(C)C=C
• Molecular Weight (g/mol): 100.236
• Formula Weight: 100.24
• Odor: Mild
• Density: 0.69

Safety and Handling

GHS H Statement
H225-H315-H319-H335
Highly flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c

H225-H315-H319-H335

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Recommended Storage : Ambient temperatures

RUO – Research Use Only