1-Chloro-5-trimethylsilyl-4-pentyne, 97%

Description

CAS: 77113-48-5 | C8H15ClSi | 174.74 g/mol

1-Chloro-5-trimethylsilyl-4-pentyne is used as an organic chemical synthesis intermediate.

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
1-Chloro-5-trimethylsilyl-4-pentyne is used as an organic chemical synthesis intermediate.

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 77113-48-5
• Molecular Formula: C8H15ClSi
• Molecular Weight (g/mol): 174.74
• MDL Number: MFCD00671353
• InChI Key: UPVHIBLXQNNITH-UHFFFAOYSA-N
• Synonym: 5-chloro-1-pentynyl trimethylsilane, 1-chloro-5-trimethylsilyl-4-pentyne, silane, 5-chloro-1-pentynyl trimethyl, acmc-1bffc, 5-chloro-1-trimethylsilylpent-1-yne, 5-chloropent-1-ynyl trimethyl silane, 5-chloropent-1-yn-1-yl trimethylsilane, silane, 5-chloro-1-pentyn-1-yl trimethyl
• PubChem CID: 2757942
• SMILES: C[Si](C)(C)C#CCCCCl

• Boiling Point: 75°C to 77°C (21mmHg)
• Quantity: 5 g
• Linear Formula: Cl(CH₂)₃C≡CSi(CH₃)₃
• Flash Point: 65°C (149°F)
• IUPAC Name: (5-chloropent-1-yn-1-yl)trimethylsilane
• Formula Weight: 174.75
• Percent Purity: 97%
• Refractive Index: 1.456
• Density: 0.977
• Chemical Name or Material: 1-Chloro-5-trimethylsilyl-4-pentyne

Safety and Handling

Hazard Category	H227
Hazard Statement	GHS H Statement H227 Combustible liquid.
Precautionary Statement	P210-P280-P370+P378q-P501c
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only