4-(4-Chloro-2-methylphenoxy)butyric acid, compound with dimethylamine (1:1)

Base Information

• Chemical Name: 4-(4-Chloro-2-methylphenoxy)butyric acid, compound with dimethylamine (1:1)
• CAS No.: 94005-98-8
• Molecular Formula: C₂H₇N*C₁₁H₁₃ClO₃
• Molecular Weight: 273.76
• Mol file: 94005-98-8.mol

Synonyms:4-(4-Chloro-2-methylphenoxy)butyric acid,compound with dimethylamine (1:1);EINECS 301-334-2;

Chemical Property of 4-(4-Chloro-2-methylphenoxy)butyric acid, compound with dimethylamine (1:1)

Chemical Property:

• PSA: 58.56000
• LogP: 3.11850

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-(4-Chloro-2-methylphenoxy)butyric acid, compound with dimethylamine (1:1)

There total 5 articles about 4-(4-Chloro-2-methylphenoxy)butyric acid, compound with dimethylamine (1:1) 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: 99.09%

4-chloro-2-methylphenoxybutyric acid isopropyl ester + dimethyl amine (124-40-3) → 4-(4-chloro-2-methylphenoxy)butyric acid dimethylamine salt (94005-98-8)

Guidance literature:

at 150 ℃;

Reference yield:

ethyl 4-(4-chloro-2-methylphenoxy)butyrate (10443-70-6) + dimethyl amine (124-40-3) → 4-(4-chloro-2-methylphenoxy)butyric acid dimethylamine salt (94005-98-8)

Guidance literature:

at 85 ℃; for 2h;

Reference yield:

ortho-cresol (95-48-7,77504-84-8) → 4-(4-chloro-2-methylphenoxy)butyric acid dimethylamine salt (94005-98-8)

Guidance literature:

Multi-step reaction with 3 steps

1: potassium hydroxide / 5,5-dimethyl-1,3-cyclohexadiene / 0.5 h / 70 °C

2: chlorine; iron(III) oxide; 2,2',4,4',6,6'-hexamethyldiphenyl sulfide / 0.5 h / 0 °C

3: 2 h / 85 °C

With iron(III) oxide; 2,2',4,4',6,6'-hexamethyldiphenyl sulfide; chlorine; potassium hydroxide; In 5,5-dimethyl-1,3-cyclohexadiene;

upstream raw materials:

dimethyl amine

ethyl 4-(4-chloro-2-methylphenoxy)butyrate

ortho-cresol

4-o-tolyloxybutyric acid ethyl ester

Refernces

• 1、 -. "Preparation method of phenoxycarboxylate herbicide". Paragraph 0091; 0094. . Retrieved 2019/01/08.