Aurin

CAS Registry Number®

603-45-2

CAS Name

Aurin

Molecular Formula

C19H14O3

Molecular Mass

290.31

Cite this Page

Aurin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=603-45-2 (retrieved 2024-11-22) (CAS RN: 603-45-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    309 °C (decomp)

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C19H14O3/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15/h1-12,20-21H

InChIKey

InChIKey=FYEHYMARPSSOBO-UHFFFAOYSA-N

SMILES

C(C1=CC=C(O)C=C1)(C2=CC=C(O)C=C2)=C3C=CC(=O)C=C3

Canonical SMILES

O=C1C=CC(C=C1)=C(C2=CC=C(O)C=C2)C3=CC=C(O)C=C3

Other Names for this Substance

  • 2,5-Cyclohexadien-1-one, 4-[bis(4-hydroxyphenyl)methylene]-
  • Aurin
  • 2,5-Cyclohexadien-1-one, 4-[bis(p-hydroxyphenyl)methylene]-
  • 4-[Bis(4-hydroxyphenyl)methylene]-2,5-cyclohexadien-1-one
  • C.I. 43800

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