Triphenylchlorosilane; P3; TPCS (CAS # 76-86-8)
| Hazard Cov Cim | C - Corrosive |
| Risk Codes | R34 - Ua rau kub hnyiab R37 - Ua rau khaus khaus ua pa |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.) S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| UN IDs | UN 3261 8/PG 2 |
| WGK Germany | 1 |
| RTECS | VV 2720 000 |
| FLUKA BRAND F CODE | 10-21 |
| TSCA | Yog lawm |
| HS Code | 29310095 ib |
| Hazard Class | 8 |
| Packing Group | II |
Taw qhia
Triphenylchlorosilane. Nws cov khoom yog raws li nram no:
1. Cov tsos mob: cov kua tsis muaj xim, tsis muaj zog ntawm chav tsev kub.
4. Ceev: 1.193 g/cm³.
5. Solubility: soluble nyob rau hauv non-polar solvents, xws li ether thiab cyclohexane, react nrog dej los tsim silicic acid.
6. Stability: ruaj khov nyob rau hauv qhuav tej yam kev mob, tab sis yuav react nrog dej, acids thiab alkalis.
Kev siv tseem ceeb ntawm triphenylchlorosilanes:
1. Raws li ib tug reagent nyob rau hauv organic synthesis: nws yuav siv tau raws li ib tug silicon qhov chaw nyob rau hauv cov organic tshuaj, xws li silene synthesis, organometallic catalytic cov tshuaj tiv thaiv, thiab lwm yam.
2. Raws li tus neeg saib xyuas kev tiv thaiv: triphenylchlorosilane tuaj yeem tiv thaiv hydroxyl thiab cawv-txog cov pab pawg ua haujlwm, thiab feem ntau yog siv los ua cov tshuaj tiv thaiv los tiv thaiv cov cawv thiab hydroxyl pawg hauv cov organic synthesis.
3. Ua ib qho catalyst: Triphenylchlorosilane tuaj yeem siv los ua ligand rau qee qhov kev hloov pauv hlau-catalyzed cov tshuaj tiv thaiv.
Txoj kev npaj ntawm triphenylchlorosilane feem ntau tau txais los ntawm chlorination cov tshuaj tiv thaiv ntawm triphenylmethyltin, thiab cov kauj ruam tshwj xeeb tuaj yeem raug xa mus rau cov ntaub ntawv organic synthesis.
1. Triphenylchlorosilane ua rau khaus ntawm qhov muag thiab tawv nqaij, yog li tsis txhob sib cuag nrog nws.
2. Ua tib zoo saib xyuas kev tiv thaiv thaum siv, thiab hnav cov tsom iav thiab hnab looj tes uas tsim nyog.
3. Tsis txhob nqus nws cov vapors thiab ua haujlwm hauv qhov chaw muaj cua zoo.
4. Thaum tuav triphenylchlorosilanes, tsis txhob sib cuag nrog dej, acids, thiab alkalis kom tsis txhob muaj cov pa phem lossis tshuaj lom neeg.
5. Thaum khaws cia thiab siv, nws yuav tsum tau muab kaw kom zoo thiab khaws cia, kom deb ntawm qhov hluav taws kub thiab qhov kub thiab txias.
Cov saum toj no yog qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm triphenylchlorosilane. Yog tias tsim nyog, siv ceev faj thiab ua raws li cov txheej txheem kev nyab xeeb hauv chav kuaj.
