2-Ethynyl-1,3,5-trimethylbenzene

CAS Registry Number®

769-26-6

CAS Name

2-Ethynyl-1,3,5-trimethylbenzene

Molecular Formula

C11H12

Molecular Mass

144.21

Cite this Page

2-Ethynyl-1,3,5-trimethylbenzene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=769-26-6 (retrieved 2024-11-28) (CAS RN: 769-26-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    100.6-101.5 °C @ Press: 20 Torr

  • Melting Point (1)

    2.7-3.5 °C

  • Density (1)

    0.9185 g/cm³ @ Temp: 25 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H12/c1-5-11-9(3)6-8(2)7-10(11)4/h1,6-7H,2-4H3

InChIKey

InChIKey=VBEPMNWLWNKUGJ-UHFFFAOYSA-N

SMILES

C(#C)C1=C(C)C=C(C)C=C1C

Canonical SMILES

C#CC=1C(=CC(=CC1C)C)C

Other Names for this Substance

  • Benzene, 2-ethynyl-1,3,5-trimethyl-
  • Mesitylene, 2-ethynyl-
  • 2-Ethynyl-1,3,5-trimethylbenzene
  • Ethynylmesitylene
  • Mesitylacetylene

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