2-Ethyl-2-pentenal

Base Information

• Chemical Name: 2-Ethyl-2-pentenal
• CAS No.: 3491-57-4
• Molecular Formula: C7H12O
• Molecular Weight: 112.172
• Mol file: 3491-57-4.mol

Synonyms:2-Aethyl-pent-2-enal;2-Ethyl-2-pentenal;2-ethyl-pent-2-enal;2.3-Diaethyl-acrolein;

Chemical Property of 2-Ethyl-2-pentenal

Chemical Property:

• PSA: 17.07000
• LogP: 1.93170

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Ethyl-2-pentenal

There total 2 articles about 2-Ethyl-2-pentenal 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: 55.0%

pentanal (110-62-3) + butyraldehyde (123-72-8) → 2-ethyl-pent-2-enal (3491-57-4) + 2-propylheptenal (34880-43-8)

Guidance literature:

With sodium hydroxide; In water; at 50 ℃; under 150.015 Torr; Temperature;

Reference yield:

1-ethoxybut-1-ene (929-05-5) + propionaldehyde (123-38-6) → 2-ethyl-pent-2-enal (3491-57-4)

Guidance literature:

Multistep reaction; (i) BF₃-Et₂O, (ii) aq. HCl;

DOI:10.1246/bcsj.43.1586

Reference yield:

2-ethyl-pent-2-enal (3491-57-4) → ethylglyoxal (4417-81-6) + propionaldehyde (123-38-6)

Guidance literature:

Bei der Ozonspaltung und Hydrierung des Ozonids;

upstream raw materials:

1-ethoxybut-1-ene

propionaldehyde

pentanal

butyraldehyde

Downstream raw materials:

(E)-2-ethylpent-2-enoic acid

ethylglyoxal

propionaldehyde

2-ethylpentanal

Refernces