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2,2'-spirobiindan-1,1'-dione, cyclic trimethylene mercaptone
SpectraBase Compound ID EJBd15N2UIR
InChI InChI=1S/C20H18OS2/c21-18-16-8-3-1-6-14(16)12-19(18)13-15-7-2-4-9-17(15)20(19)22-10-5-11-23-20/h1-4,6-9H,5,10-13H2
InChIKey QXMXXZBLTZXEGU-UHFFFAOYSA-N
Mol Weight 338.48 g/mol
Molecular Formula C20H18OS2
Exact Mass 338.079908 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 5pJT6dzGutz
Name 2,2'-SPIROBIINDAN-1,1'-DIONE, CYCLIC TRIMETHYLENE MERCAPTOLE
Source of Sample H. NEUDECK, UNIVERSITY OF VIENNA, VIENNA, AUSTRIA
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H18OS2
InChI InChI=1S/C20H18OS2/c21-18-16-8-3-1-6-14(16)12-19(18)13-15-7-2-4-9-17(15)20(19)22-10-5-11-23-20/h1-4,6-9H,5,10-13H2
InChIKey QXMXXZBLTZXEGU-UHFFFAOYSA-N
Literature Reference CHEM. BER. 110, 2624(1977) Abstract-Chemical Abstracts= 87, 151872(1977)
Melting Point 174C
Molecular Weight 338.483002
Synonyms SPIROBIINDAN-1,1*-DIONE, 2,2*-, CYCLIC TRIMETHYLENE MERCAPTOLE
Technique KBr WAFER