Polydiacetylene

CAS Registry Number®

27987-87-7

CAS Name

Polydiacetylene

Molecular Formula

(C4H2)x

Molecular Mass

50.06

Cite this Page

Polydiacetylene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=27987-87-7 (retrieved 2025-03-31) (CAS RN: 27987-87-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C4H2/c1-3-4-2/h1-2H

InChIKey

InChIKey=LLCSWKVOHICRDD-UHFFFAOYSA-N

SMILES

C(C#C)#C

Canonical SMILES

C#CC#C

Other Names for this Substance

  • 1,3-Butadiyne, homopolymer
  • Butadiyne, polymers
  • Diacetylene polymer
  • Polybutadiyne
  • Poly(1,3-butadiyne)

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Deleted or Replaced CAS Registry Numbers

55295-77-7