2-(9H-Fluoren-9-ylidene)acetic acid

CAS Registry Number®

4425-73-4

CAS Name

2-(9H-Fluoren-9-ylidene)acetic acid

Molecular Formula

C15H10O2

Molecular Mass

222.24

Cite this Page

2-(9H-Fluoren-9-ylidene)acetic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4425-73-4 (retrieved 2025-05-11) (CAS RN: 4425-73-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    232 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C15H10O2/c16-15(17)9-14-12-7-3-1-5-10(12)11-6-2-4-8-13(11)14/h1-9H,(H,16,17)

InChIKey

InChIKey=TUWTVRGEVPWFIX-UHFFFAOYSA-N

SMILES

C(C(O)=O)=C1C=2C(C=3C1=CC=CC3)=CC=CC2

Canonical SMILES

O=C(O)C=C1C=2C=CC=CC2C=3C=CC=CC31

Other Names for this Substance

  • Acetic acid, 2-(9H-fluoren-9-ylidene)-
  • Fluorene-Δ9,α-acetic acid
  • Acetic acid, 9H-fluoren-9-ylidene-
  • 2-(9H-Fluoren-9-ylidene)acetic acid
  • Fluoren-9-ylideneacetic acid

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CAS INSIGHTSTM
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