Methyltriphenylphosphonium bromide (CAS# 1779-49-3)
Ngozi ndi Chitetezo
| Zizindikiro Zowopsa | R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi. S36 - Valani zovala zoyenera zodzitetezera. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. |
| Ma ID a UN | UN 1390 4.3/PG 2 |
| WGK Germany | 3 |
| TSCA | T |
| HS kodi | 29310095 |
| Kalasi Yowopsa | 6.1 |
| Packing Group | III |
| Poizoni | LD50 pakamwa pa Kalulu: 118 mg/kg |
Methyltriphenylphosphonium bromide (CAS # 1779-49-3) chiyambi
Methyltriphenylphosphine bromide ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha methyltriphenylphosphine bromide:
Ubwino:
- Methyltriphenylphosphine bromide ndi cholimba chachikasu chopanda mtundu kapena chopepuka chomwe chimakhala chokhazikika mumlengalenga komanso chovuta kusungunuka m'madzi, koma chimatha kusungunuka muzosungunulira wamba.
- Imakhala ndi fungo lamphamvu ndipo imakwiyitsa m'maso ndi m'mapumu.
- Methyltriphenylphosphine bromide ndi electrophilic, phosphine reagent.
Gwiritsani ntchito:
- Methyltriphenylphosphine bromide imagwiritsidwa ntchito kwambiri ngati phosphine gwero mu organic synthesis, makamaka mu olefin kuphatikiza reactions ndi nucleophilic substitution reactions.
- Itha kugwiritsidwa ntchito ngati chopangira ma aerosols ndi zinthu zoyaka moto.
- Methyltriphenylphosphine bromide itha kugwiritsidwanso ntchito muzochita zachitsulo, kufufuza zinthu za bioactive ndi zina.
Njira:
- Methyltriphenylphosphine bromide ikhoza kukonzedwa ndi zomwe phosphorous bromide ndi triphenylphosphine pansi pa zinthu zamchere.
Zambiri Zachitetezo:
- Methyltriphenylphosphine bromide imakwiyitsa ndipo iyenera kugwiritsidwa ntchito ndi zida zodzitetezera zoyenera monga magolovesi ndi magalasi.
- Pewani kutulutsa mpweya kapena kukhudzana ndi khungu mukamagwira ntchito.
- Sungani kutali ndi moto ndi oxidizer, ndipo sungani chidebecho chosindikizidwa mwamphamvu.
- Samalirani zachitetezo cha chilengedwe mukamagwiritsa ntchito ndikusunga, ndipo pewani kutayira m'madzi kapena dothi.
