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Lawesson's reagent
SpectraBase Compound ID BJk9hjyKg6L
InChI InChI=1S/C14H14O2P2S4/c1-15-11-3-7-13(8-4-11)17(19)21-18(20,22-17)14-9-5-12(16-2)6-10-14/h3-10H,1-2H3
InChIKey CFHGBZLNZZVTAY-UHFFFAOYSA-N
Mol Weight 404.5 g/mol
Molecular Formula C14H14O2P2S4
Exact Mass 403.935188 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 2NCtD92zlEz
Name Lawesson reagent
Source of Sample Aldrich
Catalog Number 227439
CAS Registry Number 19172-47-5
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C14H14O2P2S4
InChI InChI=1S/C14H14O2P2S4/c1-15-11-3-7-13(8-4-11)17(19)21-18(20,22-17)14-9-5-12(16-2)6-10-14/h3-10H,1-2H3
InChIKey CFHGBZLNZZVTAY-UHFFFAOYSA-N
Purity 97%
Synonyms 2,4-Bis(4-methoxyphenyl)-2,4-dithioxo-1,3,2,4-dithiadiphosphetane 2,4-Bis-(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane 2,4-disulfide 4-Methoxyphenylthiophosphoric cyclic di(thioanhydride) LR
Wiley ID SIAL_ATR-IR_011472