CAS 4519-17-9|1,4-BIS(VINYLDIMETHYLSILYL)BENZENE
Fformiwla Moleciwlaidd: C14H22Si2
Pwysau Moleciwlaidd: 246.5
Purdeb: 97 y cant Isafswm.
Pecyn: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
Dosbarthu Byd-eang
- Dosbarthu ledled y byd
- Sicrwydd Ansawdd
- Gwasanaeth Cwsmer 24/7
Cyflwyniad Cynnyrch
Manyleb CAS 4519-17-9|1,4-BIS(VINYLDIMETHYLSILYL)BENZENE
EITEMAU | MANYLEB |
Tymheredd storio. | Wedi'i selio mewn gradd sych, 2-8 |
Mynegai plygiannol | 1.512 |
Dwysedd | 0,912 g/cm3 |
berwbwynt | 92 gradd 3mm |
Disgyrchiant Penodol | 0.912 |
Sensitifrwydd Hydrolytig | 1 |
Synthesis oCAS 4519-17-9|1,4-BIS(VINYLDIMETHYLSILYL)BENZENE

Amodau
Cam #1: 1.4-dibromobensen Gyda magnesiwm Mewn tetrahydrofuran ar 40 gradd ; Ymateb Grignard;
Cam #2: Clorodimethylvinylsilane Mewn tetrahydrofuran ar 20 - 40 gradd;
Cyfeiriad
Cao, Ke; Yang, Lu; Huang, Yawen; Chang, Guanjun; Yang, Junxiao
[Polymer, 2014, cyf. 55, # 22, t. 5680 - 5688]
Tagiau poblogaidd: cas 4519-17-9|1,4-bis(vinyldimethylsilyl)bensen, pris, dyfynbris, disgownt, mewn stoc, ar werth







![CAS 205-95-8 Indolo[3,2,1-jk]carbazole](/uploads/202235855/small/cas-205-95-8-indolo-3-2-1-jk-carbazole10577988842.jpg?size=384x0)

