For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

(2E)-2-(3-ketobenzothiophen-2-ylidene)benzothiophen-3-one

View entire compound with spectra: 1 FTIR, and 2 MS (GC)

(2E)-2-(3-ketobenzothiophen-2-ylidene)benzothiophen-3-one
SpectraBase Compound ID IzTgSbCWgFR
InChI InChI=1S/C16H8O2S2/c17-13-9-5-1-3-7-11(9)19-15(13)16-14(18)10-6-2-4-8-12(10)20-16/h1-8H/b16-15+
InChIKey JOUDBUYBGJYFFP-FOCLMDBBSA-N
Mol Weight 296.36 g/mol
Molecular Formula C16H8O2S2
Exact Mass 295.996572 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID HJ5YldtXNyf
Name Thioindigo
Source of Sample Commercial
Color Properties Colour Index Name= Vat Blue 1 Colour Index Number= 73000
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C16H8O2S2
Hummel Decimal Number 012234
InChI InChI=1S/C16H8O2S2/c17-13-9-5-1-3-7-11(9)19-15(13)16-14(18)10-6-2-4-8-12(10)20-16/h1-8H/b16-15+
InChIKey JOUDBUYBGJYFFP-FOCLMDBBSA-N
Optical Properties Index of Refraction= 1.503
Sample Description Blue solid
Synonyms Indigo
Technique KBr pellet