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1,3-Bis(3-isocyanato-4-methyl-phenyl)-1,3-diazetidine-2,4-dione

View entire compound with spectra: 1 NMR, 3 FTIR, 1 Raman, and 1 MS (GC)

1,3-Bis(3-isocyanato-4-methyl-phenyl)-1,3-diazetidine-2,4-dione
SpectraBase Compound ID I8fOrY4R28k
InChI InChI=1S/C18H12N4O4/c1-11-3-5-13(7-15(11)19-9-23)21-17(25)22(18(21)26)14-6-4-12(2)16(8-14)20-10-24/h3-8H,1-2H3
InChIKey LOCPTSFJZDIICR-UHFFFAOYSA-N
Mol Weight 348.32 g/mol
Molecular Formula C18H12N4O4
Exact Mass 348.085855 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID C8UKtW7m9aV
Name Bis(3-isocyanato-4-tolyl)uretdione
Source of Sample Bayer
Copyright Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C18H12N4O4
Hummel Decimal Number 18421542
InChI InChI=1S/C18H12N4O4/c1-11-3-5-13(7-15(11)19-9-23)21-17(25)22(18(21)26)14-6-4-12(2)16(8-14)20-10-24/h3-8H,1-2H3
InChIKey LOCPTSFJZDIICR-UHFFFAOYSA-N
Sample Description Yellowish solid
Synonyms Desmodur TT, dimer toluene-2,4-diisocyanate
Technique Film from solution on KBr