Potassium acetylide (K(C2H))

CAS Registry Number®

1111-63-3

CAS Name

Potassium acetylide (K(C2H))

Molecular Formula

C2HK

Molecular Mass

64.13

Cite this Page

Potassium acetylide (K(C2H)).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1111-63-3 (retrieved 2025-03-28) (CAS RN: 1111-63-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C2H.K/c1-2;/h1H;

InChIKey

InChIKey=XNFJTMFUDFBRKP-UHFFFAOYSA-N

SMILES

C(#C)[K]

Canonical SMILES

[K]C#C

Other Names for this Substance

  • Potassium acetylide (K(C2H))
  • Potassium acetylide
  • Potassium, ethynyl-
  • Potassium acetylide (KHC2)
  • Ethyne, monopotassium deriv.

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Deleted or Replaced CAS Registry Numbers

12540-22-6, 1955482-93-5

CAS INSIGHTSTM
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