O,O-Dimethyldithiophosphate

O,O-Dimethyldithiophosphate structural formula

CAS Number756-80-9
Molecular FormulaC2H7O2PS2
Molecular Weight158.170
InChI KeyCZGGKXNYNPJFAX-UHFFFAOYSA-N
LogP1.42
Synonyms
  • O,O-Dimethyldithiophosphate
  • O,O-Dimethyl hydrogen phosphorodithioate
  • Phosphorodithioic acid, O,O-dimethyl ester
  • 756-80-9
  • DMDTP
  • BRN 0635993
  • O,O-Dimethyl dithiophosphoric acid
  • O,O'-Dimethyl hydrogen dithiophosphate
  • Dimethyl phosphodithionate
  • Dimethyl phosphorodithioate
  • O,O-Dimethyl phosphorodithioic acid
  • Dimethyldithiophosphoric acid
  • O,O-Dimethylphosphorodithioate
  • EINECS 212-053-9
  • Kwas dwumetylo-dwutiofosforowy
  • Kyselina O,O-dimethyldithiofosforcna
  • UNII-4K09JRW4Z6

Applications:

Separation of O,O-Dimethyldithiophosphate on Newcrom R1 HPLC column

February 16, 2018
Separation of O,O-Dimethyldithiophosphate on Newcrom C18 HPLC column

O,O-Dimethyldithiophosphate 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:
O,O-Dimethyldithiophosphate
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 before ordering the column as there may be a more suitable column alternative by either e-mail: support@sielc.com or by phone: 847-229-2629.