15743-13-2

Basic information

• Product Name: 2,2,4,5-tetrachlorocyclopent-4-ene-1,3-dione
• Synonyms: 2,2,4,5-Tetrachlorocyclopent-4-ene-1,3-dione; 2,2,4,5-Tetrachlorocyclopenten-1,3-dione; 4-cyclopentene-1,3-dione, 2,2,4,5-tetrachloro-
• CAS NO: 15743-13-2
• Molecular Formula: C₅Cl₄O₂
• Molecular Weight: 233.8643
• Mol File: 15743-13-2.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 227.3°C at 760 mmHg
• Flash Point: 91.7°C
• Density: 1.84g/cm³
• Vapor Pressure: 0.0779mmHg at 25°C
• Refractive Index: 1.578
• CAS DataBase Reference: 2,2,4,5-tetrachlorocyclopent-4-ene-1,3-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2,4,5-tetrachlorocyclopent-4-ene-1,3-dione(15743-13-2)
• EPA Substance Registry System: 2,2,4,5-tetrachlorocyclopent-4-ene-1,3-dione(15743-13-2)

Safety Data

• Hazardous Substances Data: 15743-13-2(Hazardous Substances Data)

Usage

Appearance

Yellow crystalline solid, which describes the physical appearance of the compound.

Uses

Pesticide and herbicide, indicating the primary applications of the compound.

Odor

Strong odor, which is a characteristic of the compound.

Toxicity

Highly toxic to aquatic organisms, indicating the potential harm the compound can cause to living organisms in water.

Environmental hazard

Potential environmental hazard due to its persistence in soil and water, indicating the long-term impact the compound can have on the environment.

Stability

High stability due to its chlorinated structure, which makes it difficult for natural processes to break it down.

Regulation

Regulated and its use is restricted in many countries, indicating the measures taken to limit the potential risks associated with the compound.

Health risks

Potential environmental and health risks, indicating the possible negative effects the compound can have on human health.

Upstream product

• 5723-65-9 2,4,5-trichlorocyclopent-4-ene-1,3-dione 
• 18964-31-3 2,3-dichloro-5-dichloromethylene-2-cyclopentene-1,4-dione 
• 67-68-5 dimethyl sulfoxide 
• 41498-13-9 4,5-diiodo-4-cyclopentene-1,3-dione 
• 41498-12-8 4,5-dibromo-4-cyclopentene-1,3-dione 
• 77-47-4 hexachlorocyclopentadiene 
• 2207-27-4 5,5-dimethoxy-1,2,3,4-tetrachlorocyclopentadiene 
• 89640-36-8 1,2,3,3,5,5-Hexachlor-4,4-dimethoxy-cyclopenten-⁽¹⁾ 
• 861617-85-8 tetrachloro-cyclohex-3-ene-1,2,5-trione 
• 7697-37-2 nitric acid 
• 7732-18-5 water 
• 7647-01-0 hydrogenchloride 
• 101205-16-7 heptachloro-5-oxo-hex-3-enoic acid 
• 7664-93-9 sulfuric acid 

Downstream Products

• 79-43-6 dichloro-acetic acid 
• 13167-36-7 2,3-dichloro-acrylic acid 
• 19359-89-8 pentachloro-4-oxo-pent-2-enoic acid 
• 2949-92-0 methanethiosulfonic acid S-methyl ester 
• 75-18-3 dimethylsulfide 
• 1618-26-4 2,4-dithiapentane 
• 24963-41-5 2,5,5-trichloro-3-hydroxy-2-cyclopentene-1,4-dione 
• 108082-06-0 3,4-Dichloro-5-(dichloromethyl)-5-hydroxy-2-furanone 
• 94221-08-6 2,2,4-Trichloro-5-(ethyl-phenyl-amino)-cyclopent-4-ene-1,3-dione 
• 1605-65-8 N,N,N',N'-Tetramethylphosphorodiamidic chloride 
• 77765-42-5 2,2,4-trichloro-5-(dimethylamino)-4-cyclopentene-1,3-dione 
• 94221-05-3 C₆H₁₈ClN₃P⁽¹⁺⁾*C₅Cl₃O₃^(1-) 

Relevant articles and documents

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Synthetic Approaches to Chlorinated 5-Hydroxy-5-Methyl-2-Furanones

The syntheses of chlorinated 5-hydroxy-furanones with a mono-, di-, and trichloromethyl group at C-5 are described.The 5-chloromethyl hydroxyfuranones were obtained by chlorination of levulinic acid followed by triethylamine promoted elimination of hydrogen chloride.Hydrolyses of chlorinated 4-cyclopentene-1,3-diones yielded 5-dichloromethyl hydroxyfuranones.The trichloromethyl group was incorporated to maleic anhydride through thermal decomposition of sodium trichloroacetate.