CAS 13315-17-8|BIS (P-DIMETHYLSILYL) PHENYL ETHER
Fformiwla Moleciwlaidd: C16H22OSi2
Pwysau Moleciwlaidd: 286.52
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 13315-17-8|BIS (P-DIMETHYLSILYL) PHENYL ETHER
EITEMAU | MANYLEB |
Ymdoddbwynt | <25°c> |
tymheredd storio. | Awyrgylch anadweithiol, Tymheredd Ystafell |
Fp | >110 gradd |
mynegai plygiannol | 1.5478 |
dwysedd | 0.976 |
berwbwynt | 138 gradd |
Disgyrchiant Penodol | 0.976 |
Sensitifrwydd Hydrolytig | 3 |
Synthesis oCAS 13315-17-8|BIS (P-DIMETHYLSILYL) PHENYL ETHER
Amodau
Cam #1: 4-bromid dimethylsilylphenylmagnesium Gyda 1,2,3-Benzotriazole; copr(l) ïodid Mewn deumethyl sylffocsid ar 20 gradd ; am 0.5h;
Cam #2: 4-(dimethylsilyl)ffenol Gyda sodiwm t-butanolate Mewn dimethyl sulfoxide ar 95 - 100 gradd ; am 18h;
Tagiau poblogaidd: cas 13315-17-8|bis (p-dimethylsilyl) ether ffenyl, pris, dyfynbris, gostyngiad, mewn stoc, ar werth
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