1,3,5-Heptatriene

Base Information

• Chemical Name: 1,3,5-Heptatriene
• CAS No.: 2196-23-8
• Molecular Formula: C7H10
• Molecular Weight: 0
• Hs Code.: 2901299090
• Mol file: 2196-23-8.mol

Synonyms:1,3,5-Heptatriene

Chemical Property of 1,3,5-Heptatriene

Chemical Property:

• Melting Point: 23°C
• Refractive Index: 1.5079
• Boiling Point: 105.68°C (estimate)
• PSA: 0.00000
• Density: 0.7640
• LogP: 2.30470

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,3,5-Heptatriene

There total 17 articles about 1,3,5-Heptatriene 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: 65.0%

hepta-1,5-dien-4-ol (24581-03-1,81027-99-8,81076-05-3,89254-01-3,96998-17-3,5638-26-6) → 1,3,5-heptatriene (2196-23-8) + trans-1,3,6-heptatriene (44607-51-4) + cis-1,3,6-heptatriene (55758-72-0)

Guidance literature:

With methyltriphenoxyphosphonium iodide; In N,N,N,N,N,N-hexamethylphosphoric triamide; at 50 - 60 ℃; for 2h; Yields of byproduct given. Title compound not separated from byproducts;

DOI:10.1039/P19810002287

Reference yield: 37.0%

1, 6-heptadien-4-ol (2883-45-6) → 1,3,5-heptatriene (2196-23-8) + trans-1,3,6-heptatriene (44607-51-4) + cis-1,3,6-heptatriene (55758-72-0)

Guidance literature:

With methyltriphenoxyphosphonium iodide; In various solvent(s); at 50 - 60 ℃; for 2h; Yields of byproduct given. Title compound not separated from byproducts;

DOI:10.1039/P19810002287

Reference yield: 37.0%

4-Brom-hepta-1,5-dien (61539-76-2) → 1,3,5-heptatriene (2196-23-8) + trans-1,3,6-heptatriene (44607-51-4) + cis-1,3,6-heptatriene (55758-72-0)

Guidance literature:

With methyltriphenoxyphosphonium iodide; In various solvent(s); at 50 - 60 ℃; for 2h; Yield given. Title compound not separated from byproducts;

DOI:10.1039/P19810002287

upstream raw materials:

hepta-1,5-dien-4-ol

(Z)-hepta-1,5-dien-4-ol

toluene-4-sulfonic acid hepta-3,4-dienyl ester

1, 6-heptadien-4-ol

Downstream raw materials:

C₂₃H₂₂O₄

5-methyl-1,3-cyclohexadiene

Refernces

• 1、 Spangler et al.. "". . p. 1695. Retrieved 1971.
• 2、 Chapman,Borden. "". . p. 4185,4186. Retrieved 1961.