CAS 17937-85-8|4,4'-Bis-Dimetilsilil-Bifenil
Molekulyar formula: C16H22Si2
Molekulyar og'irligi: 270,52
Soflik: 97 foiz min.
Paket: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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CAS spetsifikatsiyasi 17937-85-8|4,4'-Bis-Dimetilsilil-Bifenil
BUYUMLAR | XUSUSIYAT |
Qaynash nuqtasi | 158 ~ 160 daraja |
O'ziga xos tortishish | 0.982 |
Gidrolitik sezuvchanlik | 3 |
sindirish ko'rsatkichi | 1.5735 |
ning sinteziCAS 17937-85-8|4,4'-Bis-Dimetilsilil-Bifenil
Shartlar
1-bosqich: 4-(4-bromofenil)bromobenzol n-butillitiy bilan; N,N,N,N,-tetrametiletilendiamin Dietil efirda; geksan -78 - 20 daraja;
2-bosqich: dimetilmonoxlorosilan Dietil efirda; -78 - 20 daraja geksan;
Malumot
Chjao, Zujin; Jiang, Tao; Guo, Yanju; Ding, Liyuan; U, Bairong; Chang, Zhengfeng; Lam, Jacky WY; (…) Qiu, Huayu; Tang, Ben Zhong
[Polimer fanlari jurnali, A qismi: Polimerlar kimyosi, 2012, jild. 50, № 11, bet. 2265 - 2274]
Issiq teglar: cas 17937-85-8|4,4'-bis-dimetilsilil-bifenil, narx, kotirovka, chegirma, stokda, sotuvda
