Sulfurous acid, bis(4-nitrophenyl) ester

CAS Registry Number®

25887-81-4

CAS Name

Sulfurous acid, bis(4-nitrophenyl) ester

Molecular Formula

C12H8N2O7S

Molecular Mass

324.27

Cite this Page

Sulfurous acid, bis(4-nitrophenyl) ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=25887-81-4 (retrieved 2024-11-23) (CAS RN: 25887-81-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    86-87 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H8N2O7S/c15-13(16)9-1-5-11(6-2-9)20-22(19)21-12-7-3-10(4-8-12)14(17)18/h1-8H

InChIKey

InChIKey=GRDMQWRBLJZFML-UHFFFAOYSA-N

SMILES

O(S(OC1=CC=C(N(=O)=O)C=C1)=O)C2=CC=C(N(=O)=O)C=C2

Canonical SMILES

O=N(=O)C1=CC=C(OS(=O)OC2=CC=C(C=C2)N(=O)=O)C=C1

Other Names for this Substance

  • Sulfurous acid, bis(4-nitrophenyl) ester
  • Sulfurous acid, bis(p-nitrophenyl) ester
  • Phenol, p-nitro-, sulfite
  • Bis(4-nitrophenyl) sulfite
  • Bis(p-nitrophenyl) sulfite

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