3757-76-4

Basic information

• Product Name: sodium 2,4-dichlorophenolate
• Synonyms: sodium 2,4-dichlorophenolate;2,4-DICHLOROPHENOLSODIUMSALT;Phenol, 2,4-dichloro-, sodium salt
• CAS NO: 3757-76-4
• Molecular Formula: C₆H₃Cl₂O*Na
• Molecular Weight: 184.98319
• EINECS: 223-163-1
• Mol File: 3757-76-4.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 210°C at 760 mmHg
• Flash Point: 113.9°C
• Appearance: /
• Vapor Pressure: 0.136mmHg at 25°C
• CAS DataBase Reference: sodium 2,4-dichlorophenolate(CAS DataBase Reference)
• NIST Chemistry Reference: sodium 2,4-dichlorophenolate(3757-76-4)
• EPA Substance Registry System: sodium 2,4-dichlorophenolate(3757-76-4)

Safety Data

• Hazardous Substances Data: 3757-76-4(Hazardous Substances Data)

Usage

General Description

Sodium 2,4-dichlorophenolate is a chemical compound derived from phenol that is commonly used as a bactericide, fungicide, and herbicide. It is a white crystalline powder with a faint, phenolic odor, and is soluble in water and alcohol. Sodium 2,4-dichlorophenolate is effective in controlling various plant diseases and is often used in the agricultural industry to protect crops. It is also used in personal care products and household cleaning agents for its antimicrobial properties. However, it is important to handle this chemical with caution as it can be harmful if ingested or inhaled, and may cause skin and eye irritation.

InChI:InChI=1/C6H4Cl2O.Na/c7-4-1-2-6(9)5(8)3-4;/h1-3,9H;/q;+1/p-1

Upstream product

• 108-95-2 phenol 
• 120-83-2 2,4-dichlorophenol 

Downstream Products

• 37136-85-9 5-(2,4-dichlorophenoxy)pentyl bromide 
• 35995-13-2 O²,O³-bis-(2,4-dichloro-phenyl)-meso-tartaric acid 
• 97-17-6 dichlofenthion 
• 64010-13-5 1-(2-chloroethoxy)-2,4-dichlorobenzene 
• 6339-70-4 1,2-Bis-(2,4-dichlor-phenoxy)-ethan 
• 78483-28-0 (3-chloro-propyl)-(2,4-dichloro-phenyl)-ether 
• 6321-95-5 1-(2-chloro-ethoxy)-2-(2,4-dichloro-phenoxy)-ethane 
• 15080-90-7 chloro-acetic acid-(2,4-dichloro-phenyl ester) 
• 34644-53-6 2,4-Dichloro-1-pentachloroallyloxy-benzene 
• 34633-50-6 C₁₅H₆Cl₈O₂ 
• 121041-34-7 6-(2',4'-dichlorophenoxy)pyridazin-3-amine 
• 7462-16-0 2-(2,4-dichloro-phenoxy)-heptanoic acid ethyl ester 
• 36560-16-4 thiocyanato-acetic acid-(2,4-dichloro-phenyl ester) 
• 94-75-7 2,4-Dichlorophenoxyacetic acid 

Relevant articles and documents

Preparation method for 2,4-dichlorophenoxyacetic acid

The invention provides a preparation method for 2,4-dichlorophenoxyacetic acid. The preparation method comprises the following steps: reacting phenol with a chloridizing agent under the action of a catalyst so as to obtain 2,4-dichlorophenol, wherein the catalyst is a composite catalyst composed of at least one metallic compound and at least one ether compound; reacting 2,4-dichlorophenol with analkaline compound so as to obtain 2,4-dichlorophenate; reacting haloacetic acid with an alkaline compound so as to obtain haloacetate; reacting the 2,4-dichlorophenate with the haloacetate so as to obtain 2,4-dichlorophenoxyacetate; and acidifying the 2,4-dichlorophenoxyacetate so as to obtain 2,4-dichlorophenoxyacetic acid. According to the invention, the specific composite catalyst is added in the chlorination process of phenol, so the prepared 2,4-dichlorophenoxyacetic acid contains few by-products, has high purity and yield, and is friendly to environment.

REACTIONS OF ARENEDIAZOHYDROXIDE SELENOUS ESTERS WITH PHENOLS

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