1-pentylimidazole

Base Information

• Chemical Name: 1-pentylimidazole
• CAS No.: 19768-54-8
• Molecular Formula: C8H14N2
• Molecular Weight: 138.213
• Hs Code.: 2933290090
• Mol file: 19768-54-8.mol

Synonyms:n-pentylidene cyclopropane;1-(n-1-pentyl)-imidazole;Cyclopropane,butylmethylene;1-n-pentylimidazole;ethylene-1-hexene;cyclopropylidene-1 pentane;1-amylimidazole;Cyclopropane,pentylidene;N-pentylimidazole;Ethylene-Hexene;1-pentylimidazole;Pentyliden-cyclopropan;

Chemical Property of 1-pentylimidazole

Chemical Property:

• Vapor Pressure: 0.0292mmHg at 25°C
• Boiling Point: 253.4oC at 760 mmHg
• PKA: 7.09±0.10(Predicted)
• Flash Point: 107.1oC
• PSA: 17.82000
• Density: 0.93g/cm3
• LogP: 2.07330
• Storage Temp.: 2-8°C

Purity/Quality:

98% ^*data from raw suppliers

1-Pentyl-1H-imidazole 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-pentylimidazole

There total 5 articles about 1-pentylimidazole 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: 87.0%

1-Bromopentane (110-53-2) + imidazolyl sodium (5587-42-8) → N-pentyl imidazole (19768-54-8)

Guidance literature:

In tetrahydrofuran; at 20 ℃; for 3h;

DOI:10.1002/chem.201504123

Reference yield: 80.0%

1H-imidazole (288-32-4) + 1-Chloropentane (543-59-9) → N-pentyl imidazole (19768-54-8)

Guidance literature:

With sodium hydroxide; tetraethylammonium bromide; In benzene; for 72h; Heating;

DOI:10.1016/0223-5234(90)90009-R

Reference yield: 75.0%

1H-imidazole (288-32-4) + 1-Bromopentane (110-53-2) → N-pentyl imidazole (19768-54-8)

Guidance literature:

With tetraethylammonium bromide; sodium hydroxide; In water; toluene; for 24h; Reflux; Inert atmosphere;

DOI:10.1055/s-0032-1316562

upstream raw materials:

1H-imidazole

1-Chloropentane

1-Bromopentane

amyl iodide

Downstream raw materials:

(Z)-3-(1-amyl-1H-imidazol-2-yl)-3-phenyl-2-propenenitrile

N-[(Z)-2-cyano-1-phenylethenyl]-N-methyl-1-pentyl-1H-imidazole-2-carbothioamide