878794-25-3

Basic information

• Product Name: (C₄H₉)2Sn⁽²⁺⁾*HOOCCH(S)CH₂COO^(2-) = [(C₄H₉)2Sn(HOOCCH(S)CH₂COO)]
• CAS NO: 878794-25-3
• Molecular Weight: 381.08
• Mol File: 878794-25-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (C₄H₉)2Sn⁽²⁺⁾*HOOCCH(S)CH₂COO^(2-) = [(C₄H₉)2Sn(HOOCCH(S)CH₂COO)](CAS DataBase Reference)
• NIST Chemistry Reference: (C₄H₉)2Sn⁽²⁺⁾*HOOCCH(S)CH₂COO^(2-) = [(C₄H₉)2Sn(HOOCCH(S)CH₂COO)](878794-25-3)
• EPA Substance Registry System: (C₄H₉)2Sn⁽²⁺⁾*HOOCCH(S)CH₂COO^(2-) = [(C₄H₉)2Sn(HOOCCH(S)CH₂COO)](878794-25-3)

Safety Data

• Hazardous Substances Data: 878794-25-3(Hazardous Substances Data)

Upstream product

• 70-49-5 DL-thiomalic acid 
• 3349-35-7 di-n-butyltin(IV) propoxide 
• 818-08-6 di(n-butyl)tin oxide 

Relevant articles and documents

Symmetry of the co-ordination sphere of di-n-butyltin(IV) in complexes with sulfanylcarboxylic acids

Four di-n-butyltin(IV) complexes have been prepared with sulfanylacetic, 2-sulfanylpropionic, sulfanylsuccinic and 2,3-disulfanylsuccinic acid, using two different procedures. The compounds were characterised by elemental analysis, Fourier-transform, Raman, 119Sn Moessbauer, 1H, 13C and 119Sn NMR spectroscopy. The IR and Raman data indicate the presence of bidentate carboxylate groups, non-linear C-Sn-C bonds, and Sn-S bonds. The results of Moessbauer spectroscopic measurements, based on point-charge model calculations, have shown the general occurrence of trigonal-bipyramidal environments at tin(IV). The multinuclear NMR studies also suggested the {O,S} co-ordination of the di-n-butyltin(IV) fragment, within the cyclic oligomeric complexes.