1,4-Difluorobenzene

CAS Registry Number®

540-36-3

CAS Name

1,4-Difluorobenzene

Molecular Formula

C6H4F2

Molecular Mass

114.09

Cite this Page

1,4-Difluorobenzene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=540-36-3 (retrieved 2025-03-30) (CAS RN: 540-36-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    88.9 °C

  • Melting Point (2)

    -13 °C

  • Density (3)

    1.1630 g/cm³ @ Temp: 25.00 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H4F2/c7-5-1-2-6(8)4-3-5/h1-4H

InChIKey

InChIKey=QUGUFLJIAFISSW-UHFFFAOYSA-N

SMILES

FC1=CC=C(F)C=C1

Canonical SMILES

FC1=CC=C(F)C=C1

Other Names for this Substance

  • Benzene, 1,4-difluoro-
  • Benzene, p-difluoro-
  • 1,4-Difluorobenzene
  • p-Difluorobenzene
  • NSC 10286

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