3-Bromo-1-pentene

Base Information

• Chemical Name: 3-Bromo-1-pentene
• CAS No.: 53045-71-9
• Molecular Formula: C₅H₉Br
• Molecular Weight: 149.03
• Hs Code.: 2903399090
• Mol file: 53045-71-9.mol

Synonyms:1-Pentene, 3-bromo-;1-Pentene,3-bromo;3-Bromo-1-pentene;3-Brom-penten-(1);3-Brom-pent-1-en;3-bromo-pent-1-ene;

Chemical Property of 3-Bromo-1-pentene

Chemical Property:

• Vapor Pressure: 22.2mmHg at 25°C
• Melting Point: -106.7°C (estimate)
• Refractive Index: 1.4710
• Boiling Point: 115.9oC at 760 mmHg
• Flash Point: 24.5oC
• PSA: 0.00000
• Density: 1.244g/cm3
• LogP: 2.34590

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-Bromo-1-pentene

There total 2 articles about 3-Bromo-1-pentene 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:

1-Penten-3-ol (616-25-1) → 3-bromopent-1-ene (53045-71-9) + 1-bromopent-2-ene (20599-27-3)

Guidance literature:

With pyridine; phosphorus tribromide; In diethyl ether; at -20 - 0 ℃; for 2h; Yields of byproduct given. Title compound not separated from byproducts;

DOI:10.1007/BF00948528

Reference yield:

→ 3-bromopent-1-ene (53045-71-9)

Guidance literature:

Penten-(1)-ol-(3), PBr3, Ae., Py.;

Reference yield:

3-bromopent-1-ene (53045-71-9) + 2-Phenylbutyric acid (90-27-7) → C15H20O2

Guidance literature:

2-Phenylbutyric acid; With lithium diisopropyl amide; In tetrahydrofuran; at 0 - 40 ℃; for 2h;

3-bromopent-1-ene; In tetrahydrofuran; at 0 - 40 ℃; for 2.5h;

DOI:10.1039/c9ra10422d

upstream raw materials:

1-Penten-3-ol

Refernces