2 4-DICHLOROPHENOXYACETIC ACID-RING-UL-&

Base Information

• Chemical Name: 2 4-DICHLOROPHENOXYACETIC ACID-RING-UL-&
• CAS No.: 89300-30-1
• Molecular Formula: C₈H₆Cl₂O₃
• Molecular Weight: 221.04
• Mol file: 89300-30-1.mol

Synonyms:2 4-DICHLOROPHENOXYACETIC ACID-RING-UL-&

Chemical Property of 2 4-DICHLOROPHENOXYACETIC ACID-RING-UL-&

Chemical Property:

• Storage Temp.: 2-8°C

Purity/Quality:

Safty Information:

• Hazard Codes: Xn,R
• Statements: 22-37-41-43-52/53
• Safety Statements: 26-36/37/39-61

MSDS Files:

Useful:

Technology Process of 2 4-DICHLOROPHENOXYACETIC ACID-RING-UL-&

There total 64 articles about 2 4-DICHLOROPHENOXYACETIC ACID-RING-UL-& 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: 99.8%

bromoacetic acid (79-08-3) + 2,4-dichlorophenol (120-83-2,40477-79-0) → 2,4-Dichlorophenoxyacetic acid (94-75-7,89300-30-1)

Guidance literature:

bromoacetic acid; With water; potassium hydroxide; at 110 ℃; for 2h; Green chemistry;

2,4-dichlorophenol; With water; sodium hydroxide; at 100 - 130 ℃; for 4.5h; Green chemistry;

With sulfuric acid; at 140 ℃; for 2h; under 3000.3 Torr; Green chemistry;

Reference yield: 99.7%

(2-chlorophenoxy)acetic acid (614-61-9) → 2,4-Dichlorophenoxyacetic acid (94-75-7,89300-30-1)

Guidance literature:

With N-chloro-N-(benzenesulfonyl)benzenesulfonamide; In acetonitrile; at 20 - 25 ℃; for 0.0833333h; Green chemistry;

DOI:10.1016/j.tetlet.2020.152689

Reference yield: 99.6%

methyl 2,4-dichlorophenoxyacetate (1928-38-7) → 2,4-Dichlorophenoxyacetic acid (94-75-7,89300-30-1) + methylene chloride (74-87-3)

Guidance literature:

With hydrogenchloride; zinc(II) chloride; In water; at 140 ℃; for 4h; Reagent/catalyst; Temperature;

upstream raw materials:

(2-chlorophenoxy)acetic acid

4-Chlorophenoxyacetic acid

2-(2,4-dichlorophenoxy)acetonitrile

2,4-dichlorophenoxyacetic acid amine

Downstream raw materials:

2,4-Dichlorophenoxyacetanilide

(2,4-dichloro-phenoxy)-acetic acid o-toluidide

(2,4-dichloro-5-nitro-phenoxy)-acetic acid

C₈H₆Cl₂O₃*C₁₅H₂₂ClNO₄

Refernces

• 1、 Pokorny. "-". . p. 1768. Retrieved 1941.
• 2、 Misal, Balu,Palav, Amey,Ganwir, Prerna,Chaturbhuj, Ganesh. "Activator free, expeditious and eco-friendly chlorination of activated arenes by N-chloro-N-(phenylsulfonyl)benzene sulfonamide (NCBSI)". supporting information. . Retrieved 2021/01/04.
• 3、 D'Oca, Caroline R. M.,D'Oca, Marcelo G. M.,Nachtigall, Fabiane M.,Orth, Elisa S.,Porciuncula, Larissa M.,Santos, Leonardo S.,Santos, Maria F. C.,Teixeira, Alex R.. "Novel lipophilic analogues from 2,4-D and Propanil herbicides: Biological activity and kinetic studies". . . Retrieved 2020/07/10.