四酢酸すず(IV)

化学名:四酢酸すず(IV)

CAS番号.2800-96-6

英語名:TIN(IV) ACETATE

CBNumberCB7159066

MFC8H12O8Sn

MW354.89

MOL File2800-96-6.mol

别名

四酢酸すず(IV)

酢酸スズ

酢酸すず(IV)

四酢酸すず(IV)物理性質

融点	232-233 °C(lit.)
溶解性	アセトン、ベンゼンに可溶。
外見	結晶性粉末
色	白い
Sensitive	Hygroscopic
CAS データベース	2800-96-6(CAS DataBase Reference)

安全性情報

主な危険性	Xn
Rフレーズ	20/21/22
Sフレーズ	36
RIDADR	UN 3146 6.1/PG 3
WGK Germany	3
TSCA	No
HSコード	29152900

危険有害性情報のコード(GHS)

四酢酸すず(IV) 価格

製品番号	包装	価格	製品説明	購入
富士フイルム和光純薬株式会社(wako) W01ALF089921	5g	￥77900	酢酸すず(IV)	購入
富士フイルム和光純薬株式会社(wako) W01ALF089921	25g	￥331400	酢酸すず(IV)	購入
Sigma-Aldrich Japan 345172	2g	￥21500	酢酸スズ(IV)	購入
Sigma-Aldrich Japan 345172	10g	￥85500	酢酸スズ(IV)	購入
富士フイルム和光純薬株式会社(wako) W01W0235-2872	1g	￥10000	酢酸すず(IV) 96.0+%	購入

四酢酸すず(IV) 化学特性,用途語,生産方法

外観
白色～うすい黄色、結晶性粉末～粉末
使用上の注意
アルゴン封入
化学的特性
TIN(IV) ACETATE is a white, crystalline substance; very moisture sensitive. M.p. 253℃. Hydrolyzes in water to stannic and acetic acids; quite soluble in benzene and acetone, moderately soluble in CCl4.
使用
Tin(IV) acetate is used to prepare tin-based oxides (Sn-Zn-P-O), which is a negative electrodes for rechargeable lithium batteries.
製造方法
The reaction of TIN(IV) ACETATE requires exclusion of moisture. It proceeds in a 150ml three-neck ground glass flask which is equipped with a mercury-seal stirrer, a straight, ground glass filling tube, and a reflux condenser with a drying tube. The flask is filled with a suspension of 16.8 g of TICH3COO in 100 ml. of pure acetic anhydride and 10 g. of Snl4 is added by portions with constant, vigorous stirring. The stopper on the filling tube should stay in place except for the actual short addition time. The reaction starts immediately and the yellow, sparingly soluble Til settles out. After the addition, vigorous stirring is continued for 1.5 hours at 80℃ and for 0.5 hour at room temperature. The Til is then rapidly suction-filtered with exclusion of moisture. The filtrate is concentrated to about 50 ml. with moderate heating at 20 mm. (keep out moisture). On cooling, a precipitate of white needles of Sn(CH3COO)4 is obtained. This is filtered in the absence of moisture, washed with anhydrous ether and finally dried in vacuum. Further concentration of the yellow-orange mother liquor yields an additional pale yellow fraction of the salt which may be further purified by recrystallization from acetic anhydride if necessary. The yield is practically quantitative.

四酢酸すず(IV) 生産企業

四酢酸すず(IV) スペクトルデータ(IR、Raman)

2800-96-6, 四酢酸すず(IV) キーワード

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