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3',3'',5',5''-Tetraiodophenolphthalein
SpectraBase Compound ID 2I2Xj4aAdBS
InChI InChI=1S/C20H10I4O4/c21-13-5-9(6-14(22)17(13)25)20(10-7-15(23)18(26)16(24)8-10)12-4-2-1-3-11(12)19(27)28-20/h1-8,25-26H
InChIKey FWQKRBDABCRWKV-UHFFFAOYSA-N
Mol Weight 821.91 g/mol
Molecular Formula C20H10I4O4
Exact Mass 821.675789 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID Cih5ZTx1Zpl
Name 3',3'',5',5''-TETRAIODOPHENOLPHTHALEIN
Source of Sample Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan
Comments Tentative assignment
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H10I4O4
InChI InChI=1S/C20H10I4O4/c21-13-5-9(6-14(22)17(13)25)20(10-7-15(23)18(26)16(24)8-10)12-4-2-1-3-11(12)19(27)28-20/h1-8,25-26H
InChIKey FWQKRBDABCRWKV-UHFFFAOYSA-N
Melting Point 268-269C (dec.)
Molecular Weight 821.92
Solvent Polysol; Reference=TMS Spectrometer= Varian CFT-20
Synonyms PHENOLPHTHALEIN, TETRAIODO-,