chlorempenthrin

Base Information

• Chemical Name: chlorempenthrin
• CAS No.: 54407-47-5
• Molecular Formula: C16H20Cl2O2
• Molecular Weight: 315.24
• Hs Code.: 2916209023
• Mol file: 54407-47-5.mol

Synonyms:Cyclopropanecarboxylicacid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, 1-ethynyl-2-methyl-2-pentenylester (9CI);Chlovaporthrin;

Chemical Property of chlorempenthrin

Chemical Property:

• Boiling Point: 385.3±42.0 °C(Predicted)
• PSA: 26.30000
• Density: 1.192±0.06 g/cm3(Predicted)
• LogP: 4.86900

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Chlorempenthrin is used in the sanitary insecticidal compositions. It is also used in self heating Mosquito repellent.

Technology Process of chlorempenthrin

There total 2 articles about chlorempenthrin 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:

2-methyl-2-pentenal (14250-96-5,16958-22-8,623-36-9) → chlorempenthrin (54407-47-5)

Guidance literature:

Multi-step reaction with 2 steps

1: tetrahydrofuran

2: DCC / benzene

With dicyclohexyl-carbodiimide; In tetrahydrofuran; benzene;

Reference yield:

2-methyl-1-ethynyl-2-penten-1-ol (54406-43-8) + 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid (55701-05-8) → chlorempenthrin (54407-47-5)

Guidance literature:

With dicyclohexyl-carbodiimide; In benzene;

upstream raw materials:

2-methyl-1-ethynyl-2-penten-1-ol

3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid

2-methyl-2-pentenal