121507-94-6

Basic information

• Product Name: 2,2-di-t-butyl-1,3,2-dithiastannolane
• Synonyms: 2,2-di-t-butyl-1,3,2-dithiastannolane
• CAS NO: 121507-94-6
• Molecular Weight: 325.127
• Mol File: 121507-94-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,2-di-t-butyl-1,3,2-dithiastannolane(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-di-t-butyl-1,3,2-dithiastannolane(121507-94-6)
• EPA Substance Registry System: 2,2-di-t-butyl-1,3,2-dithiastannolane(121507-94-6)

Safety Data

• Hazardous Substances Data: 121507-94-6(Hazardous Substances Data)

Upstream product

• 19140-19-3 di‐tert‐butyltin oxide 
• 1072-55-5 2,2-dimethyl-1,3,2-dithiastannolane 

Relevant articles and documents

The structure of 2,2-di-t-butyl-1,3,2-dioxa-, oxathia-, and dithia-stannolanes: a study by solution and solid state NMR and single crystal X-ray diffraction

X-Ray diffraction shows that 2,2-di-t-butyl-1,3,2-dioxastannolane exists as a 5-coordinate dimer.The corresponding oxathiastannolane is similarly dimerised through oxygen, but in the crystalline phase the dithiastannolane is a 4-coordinate monomer.Comparison of the 117/119Sn NMR spectra of the compounds as solids and in solution shows that in solution, the dioxastannolane retains its dimeric structure, but the dimeric oxathiastannolane is in equilibrium with the monomer, and the dithiastannolane is a simple monomer.