Cas no 661-20-1 (Isocyanate)

Isocyanate structure
Isocyanate structure
Product Name:Isocyanate
CAS No:661-20-1
MF:CNO
MW:42.0167999267578
CID:2668451
PubChem ID:105034
Update Time:2025-04-21

Isocyanate Chemical and Physical Properties

Names and Identifiers

    • Cyanate
    • isocynate
    • [C(N)O](-)
    • Isocyanate ion(1-)
    • BDBM26982
    • Cyanat
    • DTXCID401473963
    • nitridooxidocarbonate(1-)
    • Isocyanates
    • DTXSID001015810
    • cyanate anion
    • Cyanate ion(1-)
    • CHEBI:29195
    • Isocyanic acid, ion(1-)
    • carbonyl amide
    • DTXSID80984596
    • 71000-82-3
    • Q55503523
    • UNII-YML51WA0FW
    • BDBM50098562
    • XLJMAIOERFSOGZ-UHFFFAOYSA-M
    • Cyanates
    • Zyanat
    • 661-20-1
    • CNO(-1)
    • Cyanate ion
    • YML51WA0FW
    • hydrogen cyanate
    • ISOCYANATE
    • UN2206
    • Isocyanate
    • Inchi: 1S/CNO/c2-1-3/q-1
    • InChI Key: IQPQWNKOIGAROB-UHFFFAOYSA-N
    • SMILES: O=C=[N-]

Computed Properties

  • Exact Mass: 41.997988624Da
  • Monoisotopic Mass: 41.997988624Da
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 3
  • Rotatable Bond Count: 0
  • Complexity: 27.8
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1
  • Topological Polar Surface Area: 18.1?2
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