Toluene diisocyanate

CAS Registry Number®

26471-62-5
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CAS Name

Toluene diisocyanate

Molecular Formula

C9H6N2O2

Cite this Page

Toluene diisocyanate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=26471-62-5 (retrieved 2024-04-26) (CAS RN: 26471-62-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    251 °C

  • Melting Point (2)

    20 °C

  • Density (1)

    1.22 g/cm³ @ Temp: 25 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
  • (2) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

Other Names for this Substance

  • Benzene, 1,3-diisocyanatomethyl-
  • Isocyanic acid, methyl-m-phenylene ester
  • 1,3-Diisocyanatomethylbenzene
  • TDI
  • Toluene diisocyanate

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Deleted or Replaced CAS Registry Numbers

1321-39-7, 8065-47-2, 25321-34-0, 29033-29-2, 50853-47-9, 50985-24-5, 71215-63-9, 72214-34-7, 80498-23-3, 89698-92-0, 104213-33-4, 110681-06-6, 136154-22-8, 1186289-23-5, 1204229-13-9, 1204746-08-6, 1211316-67-4, 1326716-94-2, 1421949-89-4, 1422250-41-6, 1422343-79-0, 1432062-26-4

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