CAS 17937-85-8|4,4'-Bis-Dimethylsilyl-Biphenyl
Fformiwla Moleciwlaidd: C16H22Si2
Pwysau Moleciwlaidd: 270.52
Purdeb: 97 y cant Isafswm.
Pecyn: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Cyflwyniad Cynnyrch
Manyleb CAS 17937-85-8|4,4'-Bis-Dimethylsilyl-Biphenyl
EITEMAU | MANYLEB |
berwbwynt | 158 ~ 160 gradd |
Disgyrchiant Penodol | 0.982 |
Sensitifrwydd Hydrolytig | 3 |
mynegai plygiannol | 1.5735 |
Synthesis oCAS 17937-85-8|4,4'-Bis-Dimethylsilyl-Biphenyl
Amodau
Cam #1: 4-(4-bromophenyl)bromobenzene Gyda n-butyllithium; N,N,N,N,-tetramethylethylediamine Mewn ether diethyl; hecsan ar -78 - 20 gradd ;
Cam #2: dimethylmonochlorosilane Mewn ether diethyl; hecsan ar -78 - 20 gradd ;
Cyfeiriad
Zhao, Zujin; Jiang, Tao; Guo, Yanju; Ding, Liyuan; Ef, Bairong; Chang, Zhengfeng; Lam, Jacky WY; (…) Qiu, Huayu; Tang, Ben Zhong
[Journal of Polymer Science, Rhan A: Cemeg Polymer, 2012, cyf. 50, # 11, t. 2265 - 2274]
Tagiau poblogaidd: cas 17937-85-8|4,4'-bis-dimethylsilyl-biphenyl, pris, dyfynbris, gostyngiad, mewn stoc, ar werth
