4-Ethylstyrene

CAS Registry Number®

3454-07-7

CAS Name

4-Ethylstyrene

Molecular Formula

C10H12

Molecular Mass

132.20

Cite this Page

4-Ethylstyrene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3454-07-7 (retrieved 2025-08-08) (CAS RN: 3454-07-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    60-61 °C @ Press: 5 Torr

  • Melting Point (2)

    -49.7 °C

  • Density (1)

    0.8930 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H12/c1-3-9-5-7-10(4-2)8-6-9/h3,5-8H,1,4H2,2H3

InChIKey

InChIKey=WHFHDVDXYKOSKI-UHFFFAOYSA-N

SMILES

C(C)C1=CC=C(C=C)C=C1

Canonical SMILES

C=CC1=CC=C(C=C1)CC

Other Names for this Substance

  • Benzene, 1-ethenyl-4-ethyl-
  • Styrene, p-ethyl-
  • 1-Ethenyl-4-ethylbenzene
  • p-Ethylstyrene
  • p-Ethylvinylbenzene

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