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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Dibutyltin dilaurate ： ウィキペディア英語版 Dibutyltin dilaurate Dibutyltin dilaurate (DBTDL) is an organotin compound that is used as a catalyst. It is a colourless oily liquid. In terms of its structure, the molecule consists of two laurate groups attached to a dibutyltin(IV) center. The molecular geometry at tin is tetrahedral. Based on the crystal structure of the related bis(bromobenzoate), the carbonyl oxygen centers are weakly bonded to tin.〔Weng Ng, S., Das, V. G. K., Yip, W.-H., Wang, R.-J., Mak, T. C. W., "Di-n-butyltin(IV) di-o-bromobenzoate, a weakly-bridged dimer", Journal of Organometallic Chemistry 1990, volume 393, 201-204. 〕 Together with dibutyltin dioctanoate, DBTDL is used as a catalyst for polyurethane production from isocyanates and diols. It is also useful as a catalyst for transesterification and for the room temperature vulcanization of silicones. It is also used as a stabilizer in PVC.〔Applications, Environmental Issues, and Analysis in Organotin Chemistry, Second Edition. Alwyn G. Davies 2004 Wiley-VCH Verlag GmbH & Co. KGaA. ISBN 3-527-31023-1〕 ==Related compounds== Dibutyltin dioctanoate: CAS#4731-77-5 Dibutyltin diacetate: CAS #067-33-0 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Dibutyltin dilaurate」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.