Diphenylmethane diisocyanate

CAS Registry Number®

101-68-8

CAS Name

Diphenylmethane diisocyanate

Molecular Formula

C15H10N2O2

Molecular Mass

250.25

Cite this Page

Diphenylmethane diisocyanate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=101-68-8 (retrieved 2024-11-24) (CAS RN: 101-68-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    196 °C @ Press: 5 Torr

  • Melting Point (1)

    37 °C

  • Density (1)

    1.197 g/cm³ @ Temp: 70 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C15H10N2O2/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19/h1-8H,9H2

InChIKey

InChIKey=UPMLOUAZCHDJJD-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C=NC1=CC=C(C=C1)CC2=CC=C(N=C=O)C=C2

Other Names for this Substance

  • Benzene, 1,1′-methylenebis[4-isocyanato-
  • Isocyanic acid, methylenedi-p-phenylene ester
  • 1,1′-Methylenebis[4-isocyanatobenzene]
  • Bis(4-isocyanatophenyl)methane
  • Diphenylmethane 4,4′-diisocyanate

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Deleted or Replaced CAS Registry Numbers

53633-14-0, 55157-41-0, 57460-66-9, 77090-48-3, 88001-94-9, 97568-33-7, 142690-07-1, 153986-89-1, 201528-77-0, 1211266-59-9, 1211316-64-1, 1220313-65-4, 1400594-70-8, 1533423-48-1, 1588489-56-8, 2031250-39-0, 2056146-02-0

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