(2E)-2-Undecen-5-yn-1-ol

CAS Registry Number®

75290-52-7

CAS Name

(2E)-2-Undecen-5-yn-1-ol

Molecular Formula

C11H18O

Molecular Mass

166.26

Cite this Page

(2E)-2-Undecen-5-yn-1-ol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=75290-52-7 (retrieved 2025-08-08) (CAS RN: 75290-52-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C11H18O/c1-2-3-4-5-6-7-8-9-10-11-12/h9-10,12H,2-5,8,11H2,1H3/b10-9+

InChIKey

InChIKey=BLNPTRLQBFGCIR-MDZDMXLPSA-N

SMILES

C(#CC/C=C/CO)CCCCC

Canonical SMILES

OCC=CCC#CCCCCC

Other Names for this Substance

  • 2-Undecen-5-yn-1-ol, (2E)-
  • 2-Undecen-5-yn-1-ol, (E)-
  • (2E)-2-Undecen-5-yn-1-ol

CAS INSIGHTSTM
Biotite (black mica) mineral on black background.