Methyltriphenylphosphonium bromide (CAS# 1779-49-3)
Hadari da Tsaro
| Lambobin haɗari | R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi. R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. |
| Bayanin Tsaro | S36/37 - Sanya tufafin kariya da safar hannu masu dacewa. S36 - Sanya tufafin kariya masu dacewa. S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. |
| ID na UN | UN 1390 4.3/PG 2 |
| WGK Jamus | 3 |
| Farashin TSCA | T |
| HS Code | 29310095 |
| Matsayin Hazard | 6.1 |
| Rukunin tattarawa | III |
| Guba | LD50 baki a cikin zomo: 118 mg/kg |
Methyltriphenylphosphonium bromide (CAS # 1779-49-3) gabatarwa
Methyltriphenylphosphine bromide wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na methyltriphenylphosphine bromide:
inganci:
- Methyltriphenylphosphine bromide ba shi da launi ko rawaya mai ƙarfi wanda ke da ƙarfi a cikin iska kuma yana da wahalar narkewa cikin ruwa, amma yana iya zama mai narkewa a cikin kaushi na gama gari.
- Yana da kamshin kamshi kuma yana damun ido da na numfashi.
- Methyltriphenylphosphine bromide shine electrophilic, phosphine reagent.
Amfani:
- Methyltriphenylphosphine bromide ana amfani dashi sosai azaman tushen phosphine a cikin haɗin gwiwar kwayoyin halitta, musamman ma a cikin ƙarin halayen olefin da halayen maye gurbin nucleophilic.
- Ana iya amfani dashi azaman sinadari a cikin iska da abubuwan ƙonewa.
- Methyltriphenylphosphine bromide kuma za'a iya amfani dashi a cikin halayen ƙarfe-catalyzed, binciken abubuwan bioactive da sauran fannoni.
Hanya:
- Methyltriphenylphosphine bromide za a iya shirya ta dauki na phosphorus bromide da triphenylphosphine a karkashin alkaline yanayi.
Bayanin Tsaro:
- Methyltriphenylphosphine bromide yana da haushi kuma yakamata a yi amfani da shi tare da kayan kariya masu dacewa kamar safar hannu da tabarau.
- A guji shakar numfashi ko tuntuɓar fata yayin aiki.
- Ajiye daga wuta da oxidizers, da kuma kiyaye akwati sosai.
- Kula da kare muhalli lokacin amfani da ajiya, da kuma guje wa zubar da ruwa ko ƙasa.
