1-Ethynylnaphthalene

CAS Registry Number®

15727-65-8
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CAS Name

1-Ethynylnaphthalene

Molecular Formula

C12H8

Molecular Mass

152.19

Cite this Page

1-Ethynylnaphthalene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=15727-65-8 (retrieved 2024-04-30) (CAS RN: 15727-65-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    92 °C @ Press: 4 Torr

  • Melting Point (1)

    1-2 °C

  • Density (1)

    1.0513 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H8/c1-2-10-7-5-8-11-6-3-4-9-12(10)11/h1,3-9H

InChIKey

InChIKey=MCZUXEWWARACSP-UHFFFAOYSA-N

SMILES

C(#C)C=1C2=C(C=CC1)C=CC=C2

Canonical SMILES

C#CC1=CC=CC=2C=CC=CC12

Other Names for this Substance

  • Naphthalene, 1-ethynyl-
  • 1-Ethynylnaphthalene
  • α-Naphthylacetylene
  • α-Ethynylnaphthalene
  • 1-Naphthylacetylene

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