1-Chloro-5-triethylsilyl-4-pentyne

Base Information

• Chemical Name: 1-Chloro-5-triethylsilyl-4-pentyne
• CAS No.: 174125-30-5
• Molecular Formula: C₁₁H₂₁ClSi
• Molecular Weight: 216.826
• DSSTox Substance ID: DTXSID40374075
• Nikkaji Number: J3.206.442F
• Wikidata: Q82162555
• Mol file: 174125-30-5.mol

Synonyms:174125-30-5;1-Chloro-5-triethylsilyl-4-pentyne;5-chloropent-1-ynyl(triethyl)silane;Silane, (5-chloro-1-pentyn-1-yl)triethyl-;(5-Chloropent-1-ynyl)triethylsilane;(5-chloropent-1-yn-1-yl)triethylsilane;DTXSID40374075;MFCD00671352;AKOS015911289;1-(Triethylsilyl)-5-chloro-1-pentyne;AS-75541;(5-Chloropent-1-yn-1-yl)(triethyl)silane;CS-0336845;S04790;A811616

Chemical Property of 1-Chloro-5-triethylsilyl-4-pentyne

Chemical Property:

• Vapor Pressure: 0.0632mmHg at 25°C
• Refractive Index: n20/D 1.468(lit.)
• Boiling Point: 239.1 °C at 760 mmHg
• Flash Point: 92.8 °C
• PSA: 0.00000
• Density: 0.901 g/cm³
• LogP: 4.05650
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 6
• Exact Mass: 216.1101049
• Heavy Atom Count: 13
• Complexity: 175

Purity/Quality:

98%Min ^*data from raw suppliers

CHLOROTRIETHYLSILYLPENTYN ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC[Si](CC)(CC)C#CCCCCl

Technology Process of 1-Chloro-5-triethylsilyl-4-pentyne

There total 1 articles about 1-Chloro-5-triethylsilyl-4-pentyne which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

triethylsilyl chloride (994-30-9) + 1-chloro-4-pentyne (14267-92-6) → 5-chloro-1-triethylsilyl-1-pentyne (174125-30-5)

Guidance literature:

1-chloro-4-pentyne; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h;

triethylsilyl chloride; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 3h;

DOI:10.1021/jo0343228

upstream raw materials:

triethylsilyl chloride

1-chloro-4-pentyne

Refernces