1326316-88-4

Basic information

• Product Name: 1,3-dichloro-1,1,2,2,3,3-hexa-tert-butyltristannane
• Synonyms: 1,3-dichloro-1,1,2,2,3,3-hexa-tert-butyltristannane
• CAS NO: 1326316-88-4
• Molecular Weight: 769.729
• Mol File: 1326316-88-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3-dichloro-1,1,2,2,3,3-hexa-tert-butyltristannane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-dichloro-1,1,2,2,3,3-hexa-tert-butyltristannane(1326316-88-4)
• EPA Substance Registry System: 1,3-dichloro-1,1,2,2,3,3-hexa-tert-butyltristannane(1326316-88-4)

Safety Data

• Hazardous Substances Data: 1326316-88-4(Hazardous Substances Data)

Upstream product

• 677-22-5 tert-butylmagnesium chloride 
• 7646-78-8 tin(IV) chloride 

Downstream Products

• 19429-30-2 di-tert-butyltin dichloride 
• 41364-61-8 t-Bu₂Sn(SPh)2 

Relevant articles and documents

Reaction between tBuMgCl and SnCl4, illustrating the solvent-dependent predominant formation of Cl(tBu2Sn) nCl (THF, n = 1; Toluene, n = 2; Hexane, n = 3) and the subsequent wavelength-selective photochemical transformation of n = 3 → 2 → 1

The addition of THF solutions of tBuMgCl to SnCl4 in varying solvents (S) results in a dramatic change of the predominant product obtained Cl(tBu2Sn)nCl (n = 1-3). For S = THF the product obtained was tBu2SnCl2, S = toluene, benzene yields Cl(tBu2Sn)2Cl, while for S = hexane the tristannane Cl(tBu2Sn)3Cl was isolated in 45% yield. The last compound is photochemically sensitive when irradiated at 350 nm to form Cl(tBu2Sn)2Cl. Irradiation of this latter material with a 254 nm lamp results in the formation of tBu2SnCl2.