Cas no 14531-53-4 (Methylium)

Methylium structure
Methylium structure
Product Name:Methylium
CAS No:14531-53-4
MF:CH3
MW:15.0345203876495
CID:144129
PubChem ID:644094
Update Time:2025-04-19

Methylium Chemical and Physical Properties

Names and Identifiers

    • Methylium
    • [3H] methylium
    • carbon(+3) monohydride cation
    • Methyl carbonium ion
    • carbanylium
    • Methyl ion (CH31+)
    • Q27110071
    • CH3(+)
    • Methyl cation
    • trihydridocarbon(1+)
    • carbon cation
    • Methyl monocation
    • Methylium (CH3+)
    • Methylium ion (CH31+)
    • methane ion (1-)
    • IM9JMM7N0Y
    • Methylcarbonium ion
    • Methyl(1+)
    • CHEBI:29436
    • C(+)
    • Q3333706
    • CHEBI:29437
    • Methyl cation(1+)
    • [CH3](+)
    • methenium
    • Carbonium, methyl-
    • Methyl ion(1+)
    • Methylium cation
    • DTXSID301319120
    • Methylium (8CI,9CI)
    • carbon(1+)
    • Methyl(1+) ion
    • Methylium-t3 (8CI,9CI)
    • 14531-53-4
    • Inchi: 1S/CH3/h1H3/q+1
    • InChI Key: JUHDUIDUEUEQND-UHFFFAOYSA-N
    • SMILES: [CH3+]

Computed Properties

  • Exact Mass: 15.02349
  • Monoisotopic Mass: 15.0234750957g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 1
  • Rotatable Bond Count: 0
  • Complexity: 0
  • 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: 0.6
  • Topological Polar Surface Area: 0?2

Experimental Properties

  • PSA: 0

Methylium Related Literature

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