Tetraphosphorus

CAS Registry Number®

12185-10-3
No image available.

CAS Name

Tetraphosphorus

Molecular Formula

P4

Cite this Page

Tetraphosphorus.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=12185-10-3 (retrieved 2025-07-10) (CAS RN: 12185-10-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

Other Names for this Substance

  • Phosphorus, mol. (P4)
  • Phosphorus molecule (P4)
  • Phosphorus (P4)
  • Molecular phosphorus (P4)
  • Tetraatomic phosphorus

Deleted or Replaced CAS Registry Numbers

51273-58-6

CAS INSIGHTSTM
Aspergillus fungus, computer illustration. This is a toxic fungus that causes diseases in humans.