Chlorothalonil

Chlorothalonil structural formula

CAS Number1897-45-6
Molecular FormulaC8Cl4N2
Molecular Weight265.900
InChI KeyCRQQGFGUEAVUIL-UHFFFAOYSA-N
LogP3.05
Synonyms
  • Chlorothalonil
  • 2,4,5,6-Tetrachlorobenzene-1,3-dicarbonitrile
  • 1,3-Benzenedicarbonitrile, 2,4,5,6-tetrachloro-
  • 1897-45-6
  • TPN
  • 1,3-Benzenedicarbonitrile, 2,4,5,6-tetrachloro-
  • 1,3-Benzenedicarbonnitrile, 2,4,5,6-tetrachloro-
  • 1,3-Dicyanotetrachlorobenzene
  • 2,4,5,6-Tetrachloro-1,3-benzenedicarbonitrile
  • 2,4,5,6-Tetrachloro-1,3-dicyanobenzene
  • 2,4,5,6-Tetrachloro-1,3-isophthalonitrile
  • 2,4,5,6-Tetrachloro-3-cyanobenzonitrile
  • 2,4,5,6-Tetrachloroisophthalonitrile
  • Agronil PI 231
  • BENZENE-1,3-DICARBONITRILE, 2,4,5,6-TETRACHLORO-,
  • Bravo Ultrex
  • Bravonil
  • Bravonil Ultrex
  • Chlorothalonil [1,3-Benzenedicarbonitrile, 2,4,5,6-tetrachloro-]
  • clorotalonil
  • Clortosip
  • Clortosip 500SC
  • Clortosip L
  • Daconil
  • Daconil 1000
  • Daconil 2787
  • Daconil 2787WP
  • Daconil 500
  • Daconil F
  • Daconil M
  • Dacosoil
  • Forturf
  • Fungitrol 404D
  • Isophthalonitrile, tetrachloro-
  • Kabiguard 164SA
  • Marincide C
  • Microban Additive M 15
  • Microban M 15
  • Nopcocide
  • Nopcocide 54DB
  • Nopcocide N 54D
  • Nopcocide N 96
  • Nuocide 404D
  • Nuocide 960
  • Optimist
  • Tetrachlorobenzene-1,3-dicarbonitrile
  • Tetrachloroisophthalonitrile
  • Thalonil
  • Tuff-Brite
  • Vanox 500SC
  • Vanox 750PM
  • BRN 1978326
  • Caswell No. 215B
  • Chloroalonil
  • Clortocaf ramato
  • Daconil 2787 W75
  • Daconil 2787 W-75 Fungicide
  • Daconil 2787 flowable fungicide
  • Daconil Flowable
  • EINECS 217-588-1
  • EPA Pesticide Chemical Code 081901
  • Exotherm
  • Exotherm termil
  • Isophthalonitrile, 2,4,5,6-tetrachloro-
  • NCI-C00102
  • Nopcocide N40D & N96
  • Nopcocide N-96
  • Repulse
  • Terraclactyl
  • meta-Tetrachlorophthalodinitrile
  • Clorthalonil
  • Tetrachlorisoftalonitril
  • UNII-J718M71A7A
  • m-TCPN
  • m-Tetrachlorophthalonitrile
  • meta-TCPN
  • meta-Tetrachlorophthalodinitrile
  • 101963-73-9
  • 216082-57-4
  • 342632-51-3
  • 37223-69-1
  • 462093-27-2

Applications:

HPLC Separation of Haloaromatics and Quinones on Newcrom B Column

February 6, 2020


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Condition

Column Newcrom B, 4.6×150 mm, 3 µm, 100A
Mobile Phase MeCN/H2O – 55/45%
Buffer H3PO4 – 0.1%
Flow Rate 1.0 ml/min
Detection UV 200 nm

 

Description

Class of Compounds Haloaromatics, Quinones, Hydrophobic
Analyzing Compounds 1,4-benzoquinone, 1,4-hydroquinone, Chloranil (Tetrachloro-1,4-benzoquinone), Chlorothalonil, Tetrachlorohydroquinone, Pentachlorophenol

Application Column

Newcrom B

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

Select options
Application Analytes:
Benzoquinone
Chloranil
Chlorothalonil
Hydroquinone
Pentachlorophenol
Tetrachlorohydroquinone
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

HPLC Separation of 12 Pesticides on Newcrom B Column

January 24, 2020


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Condition

Column Newcrom B, 4.6×150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O
Buffer Formic Acid
Flow Rate 1.0 ml/min
Detection UV, 260 nm

Description

Class of Compounds Hydrophobic, Herbicide, Pesticide
Analyzing Compounds 6-Benzylaminopurine, Metalaxyl, Prochloraz, Paclobutrazol, Procymidone, Propanil, Chlorothalonil, Abamectin, Bifenazate, Dursban, Pentachlorophenol, Fenvalerate

Application Column

Newcrom B

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

Select options
Application Analytes:
6-Benzylaminopurine
Abamectin
Bifenazate
Chlorothalonil
Chlorpyrifos-methyl (Dursban)
Fenvalerate
Metalaxyl (UV)
Paclobutrazol
Pentachlorophenol
Prochloraz
Procymidone
Propanil
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

Separation of Chlorothalonil on Newcrom R1 HPLC column

February 16, 2018
Separation of Chlorothalonil on Newcrom C18 HPLC column

Chlorothalonil can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

Select options
Application Analytes:
Chlorothalonil
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.