Butyltin mercaptide

Methyltin mercaptide, octyltin mercaptide, butyltin mercaptide 0.3-0.4... 

Butyltin mercaptide/ carboxylates Octyltin mercaptides Octyltin carboxylate... 

Mercaptides are unchallenged as the ligand of choice for the other entities bonded to the tin, but carboxylates can also be used. Whereas a variety of mercaptans are used, the thioglycolic acid derivatives remain the largest single mercaptan. Dibutyltin bis(isooctyl thioglycolate) [25168-24-5] and butyltin tris(isooctyl thioglycolate) [25852-70A] are two common examples. These materials are produced by the reaction of the appropriate alkyl tin chloride or oxide, and the mercaptan. 

Gordshtein et al. (18) proposed that the ability of simple tin mercaptides to undergo ligand exchange reactions was caused by dr — pir conjugation in the Sn-S bonds. They proposed also that tin alkoxides form 1 1 complexes with tin chlorides because of the lack of dir — Pit conjugation in the Sn-O bond. No definite conclusions were stated regarding tin carboxylates. Starnes (19) has reported that di-butyltin dimethoxide is not a very efficient PVC stabilizer. 

Di-n-butyltin maleate. See Dibutyltin maleate Dibutyltin mercaptide. See Dibutyltin sulfide Dibutyltin p-mercaptopropionate CAS 78-06-8... 

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