4,4′-Diisocyanatodiphenyl ether

CAS Registry Number®

4128-73-8

CAS Name

4,4′-Diisocyanatodiphenyl ether

Molecular Formula

C14H8N2O3

Molecular Mass

252.22

Cite this Page

4,4′-Diisocyanatodiphenyl ether.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4128-73-8 (retrieved 2024-11-21) (CAS RN: 4128-73-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C14H8N2O3/c17-9-15-11-1-5-13(6-2-11)19-14-7-3-12(4-8-14)16-10-18/h1-8H

InChIKey

InChIKey=KDLIYVDINLSKGR-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C=NC1=CC=C(OC2=CC=C(N=C=O)C=C2)C=C1

Other Names for this Substance

  • Benzene, 1,1′-oxybis[4-isocyanato-
  • Isocyanic acid, oxydi-p-phenylene ester
  • 1,1′-Oxybis[4-isocyanatobenzene]
  • Oxybis(4-phenyl isocyanate)
  • 4,4′-Diisocyanatodiphenyl ether

View All

Deleted or Replaced CAS Registry Numbers

128866-25-1, 203497-55-6, 1432724-91-8

CAS INSIGHTSTM
Targeted protein degrader structure, illustration