Chlorotrimethylsilane
Chlorotrimethylsilane, CAS No. 75-77-4, yog cov kua tsis muaj xim nyob rau hauv chav tsev kub. Nws yog ib hom halosilane thiab muaj ntau yam siv hauv cov organic synthesis. Nws ruaj khov thaum tsis muaj dej, tab sis decomposes thaum raug dej los tsim hexamethyldisiloxane thiab hydrochloric acid. Nws yog tau los ntawm reacting methyl chloride thiab silicon hmoov nyob rau hauv lub xub ntiag ntawm cuprous chloride thiab distilling thiab purifying nws. Nws tseem tuaj yeem tau txais los ntawm kev hloov pauv nucleophilic cov tshuaj tiv thaiv ntawm nucleophilic methyl reagents xws li methyllithium thiab silicon tetrachloride.
Cov ntaub ntawv khoom ntiag tug
|
1 |
CAS |
75-77-4 |
|
2 |
Cov khoom |
Colorless pob tshab kua, volatile thiab flammable kua |
|
3 |
Qhov ntom |
0.8580 |
|
4 |
Raws li pawg |
108.016205 |
|
5 |
Melting point (zeeg) |
−40 |
|
6 |
Kub point (degree) |
58.7 ± 9. 0 degree ntawm 760 mmHg |
|
7 |
Cov mis mos molecular |
C3H9Si |
|
8 |
Molecular hnyav |
108.642 |
|
9 |
Refractive Index |
1.388 |
|
10 |
Flash point (degree, qhib) |
{{0}}.8±0.0 degree |
|
11 |
Saturated vapor siab (kPa) |
26.7kPa (20 degree) |
|
12 |
Critical siab (MPa) |
3.36 |
|
13 |
LogP |
2.17 |
|
14 |
Solubility |
Soluble nyob rau hauv benzene, methanol, ether, perchlorethylene |
Molecular Structuer
Daim ntawv thov
1. Chlorotrimethylsilane yog cov khoom siv tseem ceeb rau kev tsim cov taub hau sealing tus neeg saib xyuas MM, silazane, cephalosporin tshuaj tua kab mob, pab pawg tiv thaiv cov tshuaj tiv thaiv, thiab lwm yam.
2. Vim muaj kev ua haujlwm tshwj xeeb ntawm silicon-halogen bonds, pib los ntawm chlorotrimethylsilane, series ntawm organosilicon tebchaw uas muaj silicon-functional pawg qauv tuaj yeem ua ke, xws li trimethylalkoxysilane thiab hexamethyldisiloxane, hexamethyldisilazane, trimethylcyanosilane, thiab lwm yam.
3. Chlorotrimethylsilane yog ib qho reagent zoo heev rau kev qhia cov pab pawg trimethylsilyl rau hauv cov organic molecules, thiab tuaj yeem siv los ua pab pawg tiv thaiv hydroxyl, carboxyl, amino thiab lwm pab pawg ua haujlwm. Cov tshuaj tiv thaiv ntawm kev sib txuas thiab tshem tawm cov pab pawg trimethylsilyl muaj cov txiaj ntsig zoo, cov xwm txheej me me, cov ntawv thov dav dav, thiab yog siv dav hauv cov khoom siv organic.
4. Qee cov qauv tshuaj biochemical ua rau cov tshuaj chlorotrimethylsilane kom tau txais cov khoom siv silanized, uas muaj qhov tsis zoo thiab ua kom muaj roj chromatography tsom xam ntawm cov qauv biochemical.
5. Chlorotrimethylsilane yog siv los ua lub taub hau sealing tus neeg saib xyuas rau silicone polymers thiab plays lub luag hauj lwm nyob rau hauv kev kho cov molecular hnyav ntawm lub polymer. Nws yog tshwj xeeb tshaj yog siv dav hauv kev tsim cov roj silicone.
Cim npe nrov: chlorotrimethylsilane, Tuam Tshoj chlorotrimethylsilane manufacturers, lwm tus neeg, Hoobkas
