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4-[bis(p-hydroxyphenyl)methylene]-2,5-cyclohexadien-1-one
SpectraBase Compound ID 4KvOMI5R5zC
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 FYEHYMARPSSOBO-UHFFFAOYSA-N
Mol Weight 290.32 g/mol
Molecular Formula C19H14O3
Exact Mass 290.094294 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 5mkBeb7G2mb
Name AURIN
Source of Sample Fluka Chemie AG, Buchs, Switzerland
CAS Registry Number 603-45-2
Chemical Description 4-[BIS(p-HYDROXYPHENYL)METHYLENE]-2,5-CYCLOHEXADIEN-1-ONE
Color Properties Colour Index Number= 43800
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C19H14O3
Melting Point 308-310C (dec.)
Molecular Weight 290.32
Sample Description INDICATOR AND BIOLOGICAL STAIN
Synonyms p-ROSOLIC ACID
Technique KBr WAFER