CAS 17937-85-8|4,4'-Bis-Dimethylsilyl-Biphenyl
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CAS 17937-85-8|4,4'-Bis-Dimethylsilyl-Biphenyl

CAS 17937-85-8|4,4'-Bis-Dimethylsilyl-Biphenyl

Formula Molekulari: C16H22Si2
Piż Molekulari: 270.52
Purità: 97 fil-mija Min.
Pakkett: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Introduzzjoni tal-Prodott

Speċifikazzjoni tas-CAS 17937-85-8|4,4'-Bis-Dimethylsilyl-Biphenyl

OĠĠETTI

SPEĊIFIKAZZJONI

Punt tat-togħlija

158 ~ 160 grad

Gravità Speċifika

0.982

Sensittività idrolitika

3

indiċi refrattiv

1.5735

Sinteżi ta'CAS 17937-85-8|4,4'-Bis-Dimethylsilyl-Biphenyl

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Kundizzjonijiet

Stadju #1: 4-(4-bromophenyl)bromobenzene B'n-butillitju; N,N,N,N,-tetramethylethylenediamine Fl-etere tad-dietil; hexane fi -78 - 20 grad;

Stadju #2: dimethylmonochlorosilane Fl-etere tad-dietil; hexane fi -78 - 20 grad;

Referenza

Zhao, Zujin; Jiang, Tao; Guo, Yanju; Ding, Liyuan; Hu, Bairong; Chang, Zhengfeng; Lam, Jacky WY; (...) Qiu, Huayu; Tang, Ben Zhong

[Ġurnal tax-Xjenza tal-Polimeri, Parti A: Kimika tal-Polimeri, 2012, vol. 50, # 11, p. 2265 - 2274]

It-tags Popolari: cas 17937-85-8|4,4'-bis-dimethylsilyl-biphenyl, prezz, kwotazzjoni, skont, fl-istokk, għall-bejgħ

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