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Substance Name: Diphenylphosphoric toluene-4-sulfonic anhydride
RN: 95667-04-2
InChIKey: LCYHSTVGKVUEKJ-UHFFFAOYSA-N

Molecular Weight

  • 404.377
 
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Names and Synonyms

Name of Substance

  • Diphenylphosphoric toluene-4-sulfonic anhydride

Synonym

  • Dpptsa

Systematic Name

  • Benzenesulfonic acid, 4-methyl-, (SP-5-21)-

Registry Numbers

CAS Registry Number

  • 95667-04-2

System Generated Number

  • 0095667042

Structure Descriptors

InChI

1S/C19H17O6PS/c1-16-12-14-19(15-13-16)27(21,22)25-26(20,23-17-8-4-2-5-9-17)24-18-10-6-3-7-11-18/h2-15H,1H3

InChIKey

LCYHSTVGKVUEKJ-UHFFFAOYSA-N

Smiles

P(=O)(Oc1ccccc1)(Oc1ccccc1)OS(=O)(=O)c1ccc(cc1)C