Phenyltrimethoxysilane; PTMS (CAS#2996-92-1)
| Zizindikiro Zowopsa | R10 - Yoyaka R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R68/20/21/22 - R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. R14 - Imachita mwankhanza ndi madzi |
| Kufotokozera Zachitetezo | S7 - Sungani chidebe chotsekedwa mwamphamvu. S16 - Khalani kutali ndi magwero oyatsira. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi. S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.) S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso S36 - Valani zovala zoyenera zodzitetezera. |
| Ma ID a UN | UN 1992 3/PG 3 |
| WGK Germany | 3 |
| Mtengo wa RTECS | VV5252000 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | Inde |
| HS kodi | 29319090 |
| Kalasi Yowopsa | 3.2 |
| Packing Group | III |
Mawu Oyamba
Phenyltrimethoxysilane ndi organosilicon pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha phenyltrimethoxysilanes:
Ubwino:
- Maonekedwe: Phenyltrimethoxysilane ndi madzi opanda mtundu.
- Kusungunuka: kusungunuka mu zosungunulira zopanda polar, monga methylene chloride, petroleum ether, etc.
- Kukhazikika: Kukhazikika kutentha kwa chipinda, koma kumatha kuwola ndi dzuwa.
Gwiritsani ntchito:
Phenyltrimethoxysilane chimagwiritsidwa ntchito m'munda wa kaphatikizidwe organic ndi pamwamba kusinthidwa, ndi ntchito yeniyeni ndi motere:
- Catalyst: Itha kugwiritsidwa ntchito ngati chothandizira Lewis acid kulimbikitsa machitidwe achilengedwe.
- Zida zogwirira ntchito: zitha kugwiritsidwa ntchito popanga zida za polima, zokutira, zomatira, ndi zina.
Njira:
Phenyltrimethoxysilane ikhoza kukonzedwa ndi:
Phenyltrichlorosilane imakhudzidwa ndi methanol kupanga phenyltrimethoxysilane ndipo mpweya wa hydrogen chloride umapangidwa:
C6H5SiCl3 + 3CH3OH → C6H5Si(OCH3)3 + 3HCl
Zambiri Zachitetezo:
- Mukakhudza khungu kapena maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndikupita kuchipatala.
- Pewani kutulutsa nthunzi ndikugwiritsa ntchito pamalo olowera mpweya wabwino.
- Pewani kukhudzana ndi ma oxidants ndi ma acid posunga.
- Valani zida zoyenera zodzitetezera (PPE) monga magalasi otetezera chitetezo, magolovesi, ndi zina zotero mukamagwiritsa ntchito.
