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PIGMENT RED 198
SpectraBase Compound ID D6Z80n0zcmf
InChI InChI=1S/C18H10Cl2O2S2/c1-7-3-5-9(19)11-13(21)17(23-15(7)11)18-14(22)12-10(20)6-4-8(2)16(12)24-18/h3-6H,1-2H3/b18-17+
InChIKey ARWYYCYKOXYUSU-ISLYRVAYSA-N
Mol Weight 393.3 g/mol
Molecular Formula C18H10Cl2O2S2
Exact Mass 391.949927 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 4uAznX7gHSA
Name PIGMENT RED 198
Classification Scholl= ORGANIC PIGMENT
Color Properties Colour Index Name= PIGMENT RED 198 Colour Index Number= 73390
Composition 4,4'-DICHLORO-7,7'-DIMETHYLTHIOINDIGO
Compound Type Pure
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
InChI InChI=1S/C18H10Cl2O2S2/c1-7-3-5-9(19)11-13(21)17(23-15(7)11)18-14(22)12-10(20)6-4-8(2)16(12)24-18/h3-6H,1-2H3/b18-17+
InChIKey ARWYYCYKOXYUSU-ISLYRVAYSA-N
Sample Description INDIGO PIGMENT - THIOINDIGO DERIVATIVE
Source of Spectrum SRL
Technique KBr WAFER