3-TRIMETHYLSILYLPROPARGYL ALDEHYDE DIETHYL ACETAL

Base Information

• Chemical Name: 3-TRIMETHYLSILYLPROPARGYL ALDEHYDE DIETHYL ACETAL
• CAS No.: 87219-80-5
• Molecular Formula: C10H20 O2 Si
• Molecular Weight: 200.353
• Hs Code.: 29310099
• Mol file: 87219-80-5.mol

Synonyms:Silane,(3,3-diethoxy-1-propynyl)trimethyl- (9CI);(3,3-diethoxy-1-propynyl)trimethylsilane

Chemical Property of 3-TRIMETHYLSILYLPROPARGYL ALDEHYDE DIETHYL ACETAL

Chemical Property:

• Vapor Pressure: 0.227mmHg at 25°C
• Refractive Index: 1.43-1.432
• Boiling Point: 170-172 °C
• Flash Point: 39.9 °C
• PSA: 18.46000
• Density: 0.887g/cm³
• LogP: 2.26630
• Storage Temp.: Refrigerator (+4°C)

Purity/Quality:

98% ^*data from raw suppliers

3-TRIMETHYLSILYLPROPARGYL ALDEHYDE DIETHYL ACETAL 95.00% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38-10
• Safety Statements: 37/39-26-16

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-TRIMETHYLSILYLPROPARGYL ALDEHYDE DIETHYL ACETAL

There total 6 articles about 3-TRIMETHYLSILYLPROPARGYL ALDEHYDE DIETHYL ACETAL 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%

(benzotriazol-1-yl)diethoxymethane (161806-75-3) + C14H28AlSi2(1-)*Na(1+) → 1,1-diethoxy-3-(trimethylsilyl)prop-2-yne (87219-80-5)

Guidance literature:

With zinc(II) iodide; In diethyl ether; toluene; for 1h; Ambient temperature;

DOI:10.1021/jo9814750

Reference yield: 88.0%

(trifluoromethyl)trimethylsilane (81290-20-2) + γ-phenylselenopropynal diethyl acetal (163189-52-4) → 1,1-diethoxy-3-(trimethylsilyl)prop-2-yne (87219-80-5)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran;

DOI:10.1039/b101537k

Reference yield: 60.0%

Propiolaldehyde diethyl acetal (10160-87-9) + (trifluoromethyl)trimethylsilane (81290-20-2) → 1,1-diethoxy-3-(trimethylsilyl)prop-2-yne (87219-80-5)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 0 ℃; for 0.0166667h;

DOI:10.1039/b101537k

upstream raw materials:

chloro-trimethyl-silane

Propiolaldehyde diethyl acetal

diethoxymethyl acetate

(trimethylsilyl)ethynylmagnesium bromide

Downstream raw materials:

2-Ethoxy-1-phenyl-4-trimethylsilanyl-but-3-yn-1-ol

4R*,6R*-Dimethyl-2-ethinyl-1,3-dioxane

1-(3,3-diethoxyprop-1-yn-1-yl)-4-methoxybenzene