Chlorthal-dimethyl

Chlorthal-dimethyl structural formula

CAS Number1861-32-1
Molecular FormulaC10H6Cl4O4
Molecular Weight331.951
InChI KeyNPOJQCVWMSKXDN-UHFFFAOYSA-N
LogP4.28
Synonyms
  • Chlorthal-dimethyl
  • Dimethyl 2,3,5,6-tetrachlorobenzene-1,4-dicarboxylate
  • 1,4-Benzenedicarboxylic acid, 2,3,5,6-tetrachloro-, dimethyl ester
  • 1861-32-1
  • Dacthal
  • DCPA
  • 1,4-Benzenedicarboxylic acid, 2,3,5,6-tetrachloro-, dimethyl ester
  • 1,4-Benzenedicarboxylic acid, 2,3,5,6-tetrachloro-, 1,4-dimethyl ester
  • 2,3,5,6-Tetrachloro-1,4-benzenedicarboxylic acid dimethyl ester
  • Chlorthal dimethyl ester
  • Chlorthal-methyl
  • clortal-dimetil
  • Dimethyl 2,3,5,6-tetrachloroterephthalate
  • Dimethyl tetrachloroterephthalate
  • NSC 155745
  • Terephthalic acid, tetrachloro-, dimethyl ester
  • Tetrachloroterephthalic acid dimethyl ester
  • BRN 1888840
  • Caswell No. 382
  • Dacthalor
  • DCPA (VAN)
  • Dimethyl tetrachloro-1,4-benzenedicarboxylate
  • Dimethyl 2,3,5,6-tetrachlorobenzene-1,4-dicarboxylate
  • EINECS 217-464-7
  • EPA Pesticide Chemical Code 078701
  • 2,3,5,6-Tetrachloroterephthalic acid dimethyl ester
  • 2,3,5,6-Tetrachlorphthalsaure-dimethylester
  • Dimethylester kyseliny tetrachlortereftalove
  • UNII-ZU3X5G2QLR
  • 65862-98-8
  • 87209-56-1

Applications:

Separation of Chlorthal-dimethyl on Newcrom R1 HPLC column

February 16, 2018
Separation of Chlorthal-dimethyl on Newcrom C18 HPLC column

Chlorthal-dimethyl 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.

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Application Analytes:
Chlorthal-dimethyl
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.